KR20190004662A - Compounds comprising cleavable linker and use thereof - Google Patents

Compounds comprising cleavable linker and use thereof Download PDF

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KR20190004662A
KR20190004662A KR1020180076708A KR20180076708A KR20190004662A KR 20190004662 A KR20190004662 A KR 20190004662A KR 1020180076708 A KR1020180076708 A KR 1020180076708A KR 20180076708 A KR20180076708 A KR 20180076708A KR 20190004662 A KR20190004662 A KR 20190004662A
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South Korea
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compound
alkyl
mmol
integer
preparation
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KR1020180076708A
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Korean (ko)
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박태교
우성호
김선영
박수호
조종운
정두환
서동훈
이재호
이상광
윤상현
이향숙
박옥구
서범석
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주식회사 인투셀
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Abstract

The present invention relates to compounds including cleavable linkers, uses thereof, and an intermediate compound for manufacturing the same. More specifically, the compounds including cleavable linkers can comprise: an active agent (for example, drug, toxin, ligand, probe for detection, etc.) having a specific function or activity; a SO2 functional group which is capable of selectively releasing the active agent; a functional group which triggers a chemical reaction, a physicochemical reaction and/or a biological reaction by external stimulation; and a ligand (for example, oligopeptide, polypeptide, antibody, etc.) having binding specificity for a desired target receptor.

Description

절단성 링커를 포함하는 화합물 및 이들의 용도{COMPOUNDS COMPRISING CLEAVABLE LINKER AND USE THEREOF}[0001] COMPOUNDS COMPRISING CLEAVABLE LINKER AND USE THEREOF [0002]

본 발명은 절단성 링커를 포함하는 화합물 및 이들의 용도 및 이를 제조하기 위한 중간체 화합물에 관한 것으로, 보다 상세하게는 본 발명의 절단성 링커를 포함하는 화합물은 특이적 기능 또는 활성을 갖는 활성제(예: 약물, 독소, 리간드, 검출용 탐침 등) 및 선택적으로 활성제가 방출될 수 있도록 SO2 작용기 및 외부 자극에 의해 물리·화학적 및/또는 생물학적 반응을 촉발하는 니트로, 보론 유도체 또는 트리거(trigger) 기를 포함하며, 목적하는 표적에 대한 결합 특이성을 갖는 단백질(예: 올리고펩티드, 폴리펩티드, 항체 등) 또는 리간드를 더 포함할 수 있다. The present invention relates to a compound comprising a cleavable linker, to their use and to an intermediate compound for the preparation thereof. More particularly, the compound comprising a cleavable linker of the present invention is an active agent having a specific function or activity : A drug, a toxin, a ligand, a detection probe, etc.) and optionally a nitro, boron derivative or trigger group that triggers a physiochemical and / or biological reaction by an SO 2 functional group and an external stimulus such that the active agent is released And may further comprise a protein (e.g., an oligopeptide, a polypeptide, an antibody, etc.) or a ligand having a binding specificity for a target of interest.

최근 약물 부작용을 줄이기 위해서 특정 타겟을 표적으로 하는 표적지향성 신기술 개발의 중요성이 대두되고 있다. 표적지향적 치료제에는 특정 항원에 대한 선택성을 이용한 항체-약물 복합체(antibody-drug conjugate)와 세포표면에 발현되는 수용체나 효소에 특이적으로 결합하는 리간드(ligand)를 도입한 리간드-약물 복합체(ligand-drug conjugate) 등이 있다.Recently, the importance of developing a target-oriented new technology targeting a specific target has been raised in order to reduce side effects of drugs. Targeted therapeutic agents include antibody-drug conjugates using selectivity for specific antigens and ligand-drug complexes that incorporate ligands that specifically bind to receptors or enzymes expressed on the cell surface. drug conjugate.

이러한 복합체들은 암세포와 선택적으로 결합할 수 있는 표적 그룹(targeting group)과 약물, 그리고 표적 그룹과 약물을 연결하는 링커(linker)로 구성되어 있다. 표적 그룹(항체(antibody), 단백질(protein), 리간드(ligand) 등)은 암세포에 과다 발현되는 항원 또는 수용체와 특이적으로 결합함으로써 약물을 효과적으로 암세포로 전달하는 역할을 한다. 따라서 표적 지향형 항암제는 기존 항암제들에 비해 암세포에만 선택적으로 약물을 전달할 수 있기 때문에 부작용의 위험성을 크게 낮출 수 있다.These complexes consist of a targeting group, a drug, and a linker linking the target group and the drug, which can selectively bind to cancer cells. The target group (antibody, protein, ligand, etc.) specifically binds to an antigen or receptor that is overexpressed in cancer cells, thereby effectively delivering the drug to cancer cells. Therefore, the target-oriented anticancer drug can selectively deliver the drug selectively to the cancer cells as compared with the conventional anticancer drugs, thereby greatly reducing the risk of side effects.

초기 개발된 항체-약물 복합체는 항체에 무작위적으로 약물을 결합시키는 방법으로 제조되어 복합체가 다양한 혼합물 형태로 존재함에 따라, 특성 분석이 어려울 뿐 아니라 혈중 안정성이 낮아 PK 프로파일이 좋지 않고, 간독성을 비롯한 부작용 문제가 심각하였다. 때문에 이러한 문제를 해결하기 위해 약물을 항체의 특정부위에 선택적으로 결합시키기 위한 연구들이 집중적으로 진행되어 왔다. Since the initially developed antibody-drug complex is prepared by binding the antibody randomly to the antibody and the complex is present in various forms, it is difficult to characterize it, and its stability to blood is low, resulting in poor PK profile, The side effects were serious. To solve this problem, studies have been intensively conducted to selectively bind a drug to a specific site of an antibody.

제넨텍(Genentech)의 경우 이러한 문제를 극복하기 위해 항체의 특정 위치에 추가적으로 시스테인을 도입함으로써 하나의 항체에 두 개의 약물을 접합시킬 수 있는 THIOMAB 기술(Nat. Biotechnol. 2008, 26, 925-932)을 개발하여, DM1 약물을 결합한 T-DM1(Cancer Res 2008, 68, 9280-9290)에 비해 독성이 개선된 결과를 보였으며, 이처럼 특정위치에만 약물이 결합된 단일물질의 복합체 제조를 위해 THIOMAB외에도 다양한 화학적, 효소적 방법들을 이용하여 항체와 약물을 선택적으로 결합하기 위한 기술들이 개발되고 있다(Nature Biotechnology, 2008, 26, 884-885; Chem. Biol. 2013, 21, 161-167; Bioconjugate Chem., 2015, 25, 510-520; mAbs 2014, 6, 46-53; The APPS J., 2015, 17, 339-351). To overcome this problem in Genentech, THIOMAB technology (Nat. Biotechnol. 2008, 26, 925-932), which allows the conjugation of two drugs to an antibody by additionally adding cysteine to a specific position of the antibody (Cancer Res 2008, 68, 9280-9290), which is a combination of DM1 drugs. In addition to THIOMAB, it is possible to produce a complex of a single substance, Techniques have been developed for the selective binding of antibodies and drugs using chemical and enzymatic methods (Nature Biotechnology, 2008, 26, 884-885; Chem. Biol. 2013, 21, 161-167; Bioconjugate Chem. 2015, 25, 510-520; mAbs 2014, 6, 46-53; The APPS J., 2015, 17, 339-351).

그러나 약물을 특정위치에 결합시켜 단일물질의 약물복합체를 제조하더라도 약물과 링커의 결합이 불안정하여 체내순환(circulation)하는 동안 약물이 해리되어 정상세포에 독성을 유발하는 문제는 여전히 남아 있다(Bioconjugate Chemistry 2008, 19, 759-765; ibid. 2010, 21, 5-13). However, even when a drug complex is prepared by binding a drug to a specific site, the drug-linker binding is unstable and the drug is disassociated during circulation to cause toxicity to normal cells (Bioconjugate Chemistry 2008, 19, 759-765; ibid ., 2010, 21, 5-13).

이처럼 복합체의 구성 요소 중 하나인 링커는 표적 그룹과 약물을 단순히 결합하는 기능뿐만 아니라, 혈중에서는 안정적이고, 암세포 내부 혹은 주변에서는 신속하게 약물을 방출할 수 있는 구조로 이루어져야 하기 때문에 약물복합체 개발에 있어서 매우 중요한 부분이다. 그러나 현재 여러 복합체 연구에 주로 사용되는 링커는 약물이 가지고 있는 기능기(예, aliphatic alcohol, phenol, amine, amide, carbonyl, sulfonyl 등)에 따라 결합하는 방법에 한계가 있으며, 제조방법 또한 어렵기 때문에 복합체 개발시 범용성과 안정성을 고려하여 링커 부분을 개선할 필요가 있다.Since the linker, which is one of the components of the complex, should not only bind the target group and the drug, but also be stable in the blood and capable of rapidly releasing the drug in or around the cancer cell, It is a very important part. However, linkers that are currently used in many complex studies are limited in their ability to bind to functional groups (eg aliphatic alcohol, phenol, amine, amide, carbonyl, sulfonyl, etc.) It is necessary to improve the linker part in consideration of versatility and stability when developing a composite.

현재 복합체 연구에 사용되는 약물은 Auristatin 계열의 MMAF와 MMAE 그리고 Maytansine 의 DM1과 DM4 같은 미세소관 중합(microtubule polymerization) 억제제가 70% 이상을 차지하고 있으며, RNA polymerase II 저해제인 α-amanitin이나, DNA damaging agent인 Doxorubicin, Calicheamicin, Duocarmycin analog, SN-38, SGN-1182(PBD dimers) 그리고 CBI dimer(World ADC summit 2013, at SF, USA)등이 복합체 연구에 매우 제한적으로 사용되고 있다(US 7,829,531; Drugs R D 2011, 11, 85-95, Toxicology & Appli. Pharm. 2013, 273, 298-313; Bioconjugate Chem. 2011, 22, 717-727; US 2012/0100161; J Natl Cancer Inst. 2012, 104, 622-634; J. Org Chem. 2004, 69, 2284-2289; Chem. Rev. 2011, 111, 2815-2864; Bioorg. Med. Chem. 2016, 24, 6075-6081). Drugs used in the present study include more than 70% of microtubule polymerization inhibitors such as MMAF and MMAE of Auristatin and DM1 and DM4 of Maytansine, and α-amanitin, an RNA polymerase II inhibitor, and DNA damaging agent (Doxorubicin, Calicheamicin, Duocarmycin analog, SN-38, SGN-1182 (PBD dimers) and CBI dimer (World ADC summit 2013, at SF, USA) have been used very limitedly in complex studies (US 7,829,531; Drugs RD 2011 , 11, 85-95, Toxicology & Appl. Pharm. 2013, 273, 298-313; Bioconjugate Chem. 2011,22, 717-727; US 2012/0100161; J Natl Cancer Inst., 2012, 104, 622-634; Chem. Rev. 2011, 111, 2815-2864, Bioorg. Med. Chem., 2016, 24, 6075-6081).

이러한 약물들은 대부분 알코올기와 아민기를 가지고 있고 알코올기를 포함하는 약물의 경우 일반적인 링커 사용시 합성이 까다로운 단점이 있기 때문에 복합체 개발은 주로 아민기를 포함하는 약물을 이용하여 제한적으로 진행되어 왔다(Org. Biomol. Chem., 2013, 1, 3343-3352; J. Med. Chem., 2001, 44, 1841; Bioconjugate Chem., 2001, 13, 855-869; Bioconjugate Chem. 2008, 19, 1960-1963; Angew. Chem. Int. Ed., 2015, 54, 2-20; Org. Biomol. Chem. 2010, 8, 1833-1842; Org. Biomol. Chem. 2003, 1, 3343-3352). Most of these drugs have alcohol and amine groups, and in the case of drugs containing an alcohol group, synthesis is difficult when using a common linker, so complex development has been limited mainly by using drugs containing an amine group (Org. Biomol. Chem Bioconjugate Chem., 2001, 13, 855-869; Bioconjugate Chem. 2008, 19, 1960-1963; Angew. Chem. Int. Ed., 2015, 54, 2-20; Org. Biomol. Chem., 2010, 8, 1833-1842; Org. Biomol. Chem., 2003, 1, 3343-3352).

또한 약물과 링커를 연결하기 위해서는 약물의 활성에 영향을 미치지 않는 범위 내에서 약물의 기능기를 변형시켜야 하는 경우도 있다. 복합체에 사용하려는 약물은 활성이 매우 높아야 하므로 대부분 단 단위nM 이하의 효능을 보인다. 이때 링커와 결합시키기 위해 약물의 기능기를 변형시킴에 따라 약물의 효능이 수십 배에서 수천 배 이상 떨어지는 경우도 많기 때문에 약물의 약효를 최대한 유지하며 기능기를 도입하는 기술 개발이 중요하다(Mol. Cancer Ther. 2016, 15, 938-945; Bioorganic Med. Chem. Letters 2015, 25, 864-868; J. Med. Chem. 2003, 46, 2985-3007). Also, in order to link the drug with the linker, the function of the drug may have to be modified within a range that does not affect the activity of the drug. The drug to be used in the complex should have a very high activity, so most of them show efficacy of less than single unit nM. In this case, as the drug's functional group is modified to be coupled with the linker, the drug's efficacy may be reduced to several tens to several thousands of times. Therefore, it is important to develop a technique for introducing functional groups while maintaining the drug efficacy as much as possible (Mol. Cancer Ther 2016, 15, 938-945, Bioorganic Med. Chem. Letters 2015, 25, 864-868, J. Med. Chem., 2003, 46, 2985-3007).

기존 임상 개발 중인 대부분의 약물복합체는 히드라존(hydrazone), 디설파이드(disulfide), 펩타이드(peptide) 또는 티오에테르(thioether) 결합으로 이루어져있다. 히드라존 링커는 혈액 내에서는 상대적으로 안정하나 산성도가 높은 환경하에서 불안정하여 빠른 속도로 가수분해되어 타겟 암세포뿐만 아니라 정상세포에도 작용하여 독성을 유발하는 부작용을 초래할 수 있다(Bioconjugate Chem., 2010, 21, 5-13). 디설파이드 결합 형태의 링커는 세포 외부와 비교했을 때 세포 내 글루타사이온(glutathione) 농도가 높은 점을 이용하여 세포 내에서 약물이 방출되는 원리를 이용하나, 체내 순환(systemic circulation)하는 동안 세포 내보다 낮기는 하나 혈중 글루타사이온(glutathione), 시스테인(cysteine) 등의 자유 티올(free thiol)때문에 약물이 분리되는 단점을 피할 수 없다(Bioconjugate Chemistry 2008(19) 759-765). 펩타이드 링커로 주로 사용되는 Val-Cit(valine-citrulline)과 Phe-Lys(phenylalanine-lysine)은 카뎁신 B에 의해 선택적으로 가수분해되는 것으로 알려져 있으며, 히드라존이나 디설파이드 결합 대비 안정성은 우수하나 물에 대한 용해도가 좋지 않아 응집체(aggregation)가 생성되는 문제점이 알려져 있다(US 8,568,728 / US 7,091,186). 즉, 복합체 제조시 불안정한 링커의 사용은 약효 및 독성, 그리고 PK 등에 큰 영향을 미칠 수 있으므로 안정한 링커의 개발은 복합체 제조에 핵심적인 기술로 작용한다.Most of the existing drug complexes in clinical development are composed of hydrazone, disulfide, peptide or thioether bonds. The hydrazone linker is relatively stable in blood but is unstable under high acidity conditions and hydrolyzed at a rapid rate, resulting in adverse effects of toxic effects on not only target cancer cells but also normal cells (Bioconjugate Chem., 2010, 21 , 5-13). The disulfide-linked linker utilizes the principle that the intracellular drug is released by using a high concentration of intracellular glutathione as compared with the extracellular pathway, but the intracellular pathway during systemic circulation But the disadvantage that the drug is separated due to free thiol such as glutathione and cysteine in the blood can not be avoided (Bioconjugate Chemistry 2008 (19) 759-765). Val-Cit (valine-citrulline) and Phe-Lys (phenylalanine-lysine), which are mainly used as peptide linkers, are known to be selectively hydrolyzed by carpexin B and are stable against hydrazone or disulfide bonds. (US 8,568,728 / US 7,091,186) is known to cause aggregation due to poor solubility. That is, the use of an unstable linker in the production of a complex may have a great effect on the pharmacological effect, toxicity, and PK, and thus development of a stable linker is a key technique for producing a complex.

이처럼 복잡한 링커 화학(linker chemistry) 때문에 초기 전임상 단계에서 좋은 결과를 예측했던 복합체들의 대부분이 임상 시험에서 좋은 결과를 도출하지 못하고 실패를 하였다. Because of this complex linker chemistry, most of the complexes that predicted good results at early preclinical phases failed without producing good results in clinical trials.

따라서 본 발명자들은 현재 복합체에 제한적으로 사용되고 있는 기존 링커의 한계점을 극복하기 위해 합성이 용이하면서도, 아민이 포함된 약물에 제한적으로 적용 가능한 링커의 기술을 탈피하여 알코올 및 기타 다른 기능기에도 범용적으로 사용이 가능하며, 혈액순환 시에도 안정한 링커를 제공하고자 한다. Therefore, the inventors of the present invention have found that, in order to overcome the limitations of conventional linkers currently used in a complex, the inventors of the present invention have found that it is easy to synthesize but can be applied universally to alcohol and other functional groups And to provide a stable linker even in the circulation of blood.

또한 이러한 링커를 이용하여 여러 다양한 형태의 복합체 활용 및 연구뿐 아니라, 이미징(imaging), 바이오센서(biosensor), 케미칼 센서/스위치(chemical sensor/switch) 등 다양한 분야의 연구에도 유용하게 사용될 수 있는 화학적/생물학적으로 안정성이 높은 자가희생기를 포함하는 화합물 및 이를 합성하는 방법을 제공하고자 한다.These linkers can be used for various types of complexes and researches, as well as for chemical, chemical, and biological applications that can be useful in various fields such as imaging, biosensors, chemical sensors / switches, / Biologically stable self-sacrificing group and a method for synthesizing the same.

US 7,829,531US 7,829,531 US 2012/0100161US 2012/0100161 US 8,568,728US 8,568,728 US 7,091,186US 7,091,186

Nat. Biotechnol. 2008, 26, 925-932 Nat. Biotechnol. 2008, 26, 925-932 Cancer Res 2008, 68, 9280-9290 Cancer Res 2008, 68, 9280-9290 Nature Biotechnology, 2008, 26, 884-885  Nature Biotechnology, 2008, 26, 884-885 Chem. Biol. 2013, 21, 161-167 Chem. Biol. 2013, 21, 161-167 Bioconjugate Chem., 2015, 25, 510-520  Bioconjugate Chem., 2015, 25, 510-520 mAbs 2014, 6, 46-53  mAbs 2014, 6, 46-53 The APPS J., 2015, 17, 339-351 The APPS J., 2015, 17, 339-351 Bioconjugate Chemistry 2008, 19, 759-765 Bioconjugate Chemistry 2008, 19, 759-765 ibid. 2010, 21, 5-13 ibid. 2010, 21, 5-13 Drugs R D 2011, 11, 85-95  Drugs R D 2011, 11, 85-95 Toxicology & Appli. Pharm. 2013, 273, 298-313 Toxicology & Appli. Pharm. 2013, 273, 298-313 Bioconjugate Chem. 2011, 22, 717-727  Bioconjugate Chem. 2011, 22, 717-727 J Natl Cancer Inst. 2012, 104, 622-634 J Natl Cancer Inst. 2012, 104, 622-634 J. Org Chem. 2004, 69, 2284-2289  J. Org Chem. 2004, 69, 2284-2289 Chem. Rev. 2011, 111, 2815-2864 Chem. Rev. 2011, 111, 2815-2864 Bioorg. Med. Chem. 2016, 24, 6075-6081 Bioorg. Med. Chem. 2016, 24, 6075-6081 Org. Biomol. Chem., 2013, 1, 3343-3352  Org. Biomol. Chem., 2013,1, 3343-3352 J. Med. Chem., 2001, 44, 1841  J. Med. Chem., 2001, 44, 1841 Bioconjugate Chem., 2001, 13, 855-869  Bioconjugate Chem., 2001, 13, 855-869 Bioconjugate Chem., 2008, 19, 1960-1963 Bioconjugate Chem., 2008, 19, 1960-1963 Angew. Chem. Int. Ed., 2015, 54, 2-20 Angew. Chem. Int. Ed., 2015, 54, 2-20 Org. Biomol. Chem., 2010, 8, 1833-1842 Org. Biomol. Chem., 2010, 8, 1833-1842 Org. Biomol. Chem., 2003, 1, 3343-3352 Org. Biomol. Chem., 2003, 1, 3343-3352 Mol. Cancer Ther. 2016, 15, 938-945  Mol. Cancer Ther. 2016, 15, 938-945 Bioorganic Med. Chem. Letters 2015, 25, 864-868  Bioorganic Med. Chem. Letters 2015, 25, 864-868 J. Med. Chem., 2003, 46, 2985-3007 J. Med. Chem., 2003, 46, 2985-3007 Bioconjugate Chem., 2010, 21, 5-13 Bioconjugate Chem., 2010, 21, 5-13 Bioconjugate Chem., 2008(19) 759-765 Bioconjugate Chem., 2008 (19) 759-765

본 발명은 현재 복합체에 제한적으로 사용되고 있는 기존 링커의 한계점을 극복하기 위해 합성이 용이하면서도, 아민이 포함된 약물에 제한적으로 적용 가능한 링커의 기술을 탈피하여 알코올 및 기타 다른 기능기에도 범용적으로 사용이 가능하며, 혈액순환 시에도 안정한 절단성 링커를 포함하는 화합물을 제공하는 것을 목적으로 한다.In order to overcome the limitations of conventional linkers currently used in the complex, the present invention can be applied to alcohols and other functional groups in a general manner, while avoiding the linker technology, which is easy to synthesize and is limited to amine-containing drugs It is an object of the present invention to provide a compound containing a cleavable linker which is stable even in blood circulation.

본 발명은 표적 지향형 치료제, 이미징, 바이오센서, 케미칼 센서 및 스위치로서의 상기 절단성 링커를 포함하는 화합물의 용도를 제공하는 것을 또 다른 목적으로 한다.It is another object of the present invention to provide a use of a compound comprising the cleavable linker as a target-oriented therapeutic agent, imaging, biosensor, chemical sensor and switch.

또한, 본 발명은 상기 절단성 링커를 포함하는 화합물을 제조하기 위한 중간체 화합물을 제공하는 것을 또 다른 목적으로 한다.It is still another object of the present invention to provide an intermediate compound for producing a compound containing the cleavable linker.

본 발명은 하기 화학식 1로 표시되는 절단성 링커를 포함하는 화합물을 제공한다:The present invention provides a compound comprising a cleavable linker represented by the formula:

[화학식 1][Chemical Formula 1]

Figure pat00001
Figure pat00001

상기 화학식 1에서,In Formula 1,

X는 -O-, -CH2- 또는 -NR'- 이고;X is -O-, -CH 2 - or -NR'-, and;

R'는 수소, C1-C6 알킬, C6-C14 아릴 또는 C2-C20 헤테로아릴이고; R 'is hydrogen, C 1 -C 6 alkyl, C 6 -C 14 aryl or C 2 -C 20 heteroaryl;

Ar 고리는 C5-C20 방향족 고리, C2-C20 헤테로방향족 고리, C2-C30 융합고리 또는 C5-C20 방향족 고리-C2-C20 헤테로방향족 고리이고; The Ar ring is a C 5 -C 20 aromatic ring, a C 2 -C 20 heteroaromatic ring, a C 2 -C 30 fused ring or a C 5 -C 20 aromatic ring-C 2 -C 20 heteroaromatic ring;

R은 Ar고리에 치환가능한 치환체 또는 -L1-Z-(B)m 이고;R is a substituent substitutable on the Ar ring or -L 1 -Z- (B) m ;

L1은 C1-C200 알킬렌 또는 펩타이드 결합, 아미노 결합, 에테르 결합, 트리아졸 결합, 테트라졸 결합, 당 결합, 설폰아미드 결합, 포스포네이트 결합, 설포 결합 및 덴드리머 구조 중 적어도 하나를 포함하는 C1-C200 알킬렌이고;L 1 includes at least one of C 1 -C 200 alkylene or a peptide bond, an amino bond, an ether bond, a triazole bond, a tetrazole bond, a sugar bond, a sulfonamide bond, a phosphonate bond, a sulfone bond and a dendrimer structure C 1 -C 200 alkylene;

Z는 B와 L1을 연결하는 연결 유닛이거나 그의 전구체이고;Z is a linking unit connecting B and L < 1 > or a precursor thereof;

B는 수용체에 결합하는 특성을 갖는 리간드이며;B is a ligand having the property of binding to a receptor;

m은 0 내지 2의 정수이고;m is an integer from 0 to 2;

n은 1 내지 4의 정수이고;n is an integer from 1 to 4;

Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3,

Figure pat00002
또는 -Y'-TG 이고;Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3,
Figure pat00002
Or -Y'-TG;

R1은 C1-C6 알킬이고; R 1 is C 1 -C 6 alkyl;

r는 1 내지 5의 정수이고;r is an integer from 1 to 5;

Ar1는 C6-C20아릴렌이고;Ar 1 is C 6 -C 20 arylene;

R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;

Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고; R a to R d are each independently hydrogen or C 1 -C 6 alkyl;

Y'는 -(CH2)xNR"-, -(CH2)xO-, 또는 -(CH2)xS- 이고; Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O-, or - (CH 2 ) x S-;

R"은 수소 또는 C1-C6 알킬이고;R " is hydrogen or C 1 -C 6 alkyl;

x은 0 또는 1의 정수이고;x is an integer of 0 or 1;

TG는 트리거 기(triggering group)이고;TG is a triggering group;

Q는 -Q1 또는 -L'-(Q1)w 이고;Q is -Q 1 or -L '- (Q 1 ) w ;

L'는 한쪽 말단에 -O- 또는 -NR"'- 를 가지며 다른 쪽 말단에 -O-, -OC(O)-, -O(CO)O-, -OC(O)NR"'- 또는 -OC(O)NR4CH2O- 를 가지는 C7-C30 탄화수소 스페이서이고, 상기 탄화수소 스페이서 내에 -O-, -OC(O)-, -O(CO)O- 또는 -OC(O)NR""- 를 더 포함할 수 있고, 상기 탄화수소 스페이서는 C1-C6 알킬, C5-C14 아릴 또는 C3-C8 헤테로아릴로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고, 상기 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2, -(CH2)uCO2H, -(CH2)uCO2Ru1 및 -(CH2)uSO2Ru3로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;L 'has -O- or -NR "' - at one end and -O-, -OC (O) -, -O (CO) O-, -OC -OC (O) NR 4 CH and C 7 -C 30 hydrocarbon spacer having a 2 O-, -O-, -OC (O ) in the hydrocarbon spacer -, -O (CO) O- or -OC (O) NR "" -, and the hydrocarbon spacer may be further substituted with one or more selected from the group consisting of C 1 -C 6 alkyl, C 5 -C 14 aryl or C 3 -C 8 heteroaryl , said alkyl, aryl and heteroaryl are C 1 -C 10 alkyl, - (CH 2) u NH 2, - (CH 2) u NR u1 R u2, - (CH 2) u CO 2 H, - (CH 2 ) u CO 2 R u1 and - (CH 2 ) u SO 2 R u3 , wherein R u1 , R u2 and R u3 are each independently selected from the group consisting of hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 heteroaryl; u is an integer from 1 to 10;

Q1은 -OH, -NH-, -NR5R6, -SH, -SO2NH2 및 -COOH 중 적어도 하나의 작용기를 포함하는 활성제이고;Q 1 is an activator comprising at least one functional group selected from -OH, -NH-, -NR 5 R 6 , -SH, -SO 2 NH 2 and -COOH;

R4는 수소, C1-C6 알킬, C5-C14 아릴 또는 C3-C8 헤테로아릴이고, 상기 R4의 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2, -(CH2)uCO2H, -(CH2)uCO2Ru1 및 -(CH2)uSO2Ru3로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;R 4 is hydrogen, C 1 -C 6 alkyl, C 5 -C 14 aryl or C 3 -C 8 heteroaryl, wherein the alkyl, aryl and heteroaryl of R 4 is C 1 -C 10 alkyl, - (CH 2 ) u NH 2, - (CH 2) u NR u1 R u2, - (CH 2) u CO 2 H, - (CH 2) u CO 2 R u1 and - (CH 2) group consisting of u SO 2 R u3 , And R u1 , R u2 and R u3 are each independently hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 heteroaryl ; u is an integer from 1 to 10;

R5 및 R6는 각각 독립적으로 수소, C1-C6 알킬, C3-C9 사이클로알킬 또는 C5-C10 헤테로아릴이고, 상기 헤테로아릴은 -NR7R8로 더 치환될 수 있고; R 5 and R 6 are each independently hydrogen, C 1 -C 6 alkyl, C 3 -C 9 cycloalkyl or C 5 -C 10 heteroaryl, said heteroaryl being further substituted by -NR 7 R 8 ;

R7 및 R8은 각각 독립적으로 수소, C1-C6 알킬, C3-C9 사이클로알킬 또는 C5-C14 아릴이고;R 7 and R 8 are each independently hydrogen, C 1 -C 6 alkyl, C 3 -C 9 cycloalkyl or C 5 -C 14 aryl;

R"' 및 R""는 각각 독립적으로 수소 또는 C1-C6 알킬이고;R "'and R "" are each independently hydrogen or C 1 -C 6 alkyl;

w는 1 내지 5의 정수이다.w is an integer of 1 to 5;

또한, 본 발명은 상기 절단성 링커를 포함하는 화합물을 유효성분으로 포함하는 표적 지향형 치료용 약제학적 조성물, 이미징 및 센서를 제공한다. In addition, the present invention provides a target-oriented therapeutic pharmaceutical composition, imaging and sensor comprising a compound comprising the cleavable linker as an active ingredient.

또한, 본 발명은 상기 화학식 1의 절단성 링커를 포함하는 화합물을 제조하기 위한 중간체 화합물을 제공하며, 본 발명의 중간체 화합물은 하기 화학식 4로 표시된다.Also, the present invention provides an intermediate compound for preparing a compound containing the cleavable linker of the above formula (1), wherein the intermediate compound of the present invention is represented by the following formula (4).

[화학식 4][Chemical Formula 4]

Figure pat00003
Figure pat00003

상기 화학식 4에서,In Formula 4,

Ar 고리는 C5-C20 방향족 고리, C2-C20 헤테로방향족 고리, C2-C30 융합고리 또는 C5-C20 방향족 고리-C2-C20 헤테로방향족 고리이고;The Ar ring is a C 5 -C 20 aromatic ring, a C 2 -C 20 heteroaromatic ring, a C 2 -C 30 fused ring or a C 5 -C 20 aromatic ring-C 2 -C 20 heteroaromatic ring;

W는 수소, -SiR11R12R13 또는 -SO2-G 이고;W is hydrogen, -SiR 11 R 12 R 13 or -SO 2 -G, and;

R11 내지 R13은 각각 독립적으로 C1-C6 알킬이고; R 11 to R 13 are each independently C 1 -C 6 alkyl;

G는 할로겐, 이미다졸 또는 N-메틸 이미다졸리움(N-methyl immidazolium)이고;G is a halogen, imidazole or N-methyl immidazolium;

R은 Ar고리에 치환가능한 치환체 또는 -L1-Z 이고;R is a substituent substitutable on the Ar ring or -L 1 -Z;

L1은 C1-C200 알킬렌 또는 펩타이드 결합, 아미노 결합, 에테르 결합, 트리아졸 결합, 테트라졸 결합, 당 결합, 설폰아미드 결합, 포스포네이트 결합, 설포 결합 및 덴드리머 구조 중 적어도 하나를 포함하는 C1-C200 알킬렌이고;L 1 includes at least one of C 1 -C 200 alkylene or a peptide bond, an amino bond, an ether bond, a triazole bond, a tetrazole bond, a sugar bond, a sulfonamide bond, a phosphonate bond, a sulfone bond and a dendrimer structure C 1 -C 200 alkylene;

Z는 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),

Figure pat00004
,
Figure pat00005
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 및 디하이드로겐 포스페이트(-OP(=O)(OH)2)로부터 선택되는 전구체이고;Z is selected from the group consisting of isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC (O) CH 2 -hal and hal is halogen), maleimide, diene, alkene, halide, tosylate - ), aldehydes, sulfonates (R-SO 3 - ),
Figure pat00004
,
Figure pat00005
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) and di-hydrogen phosphate (-OP (= O) (OH ) 2) precursor is selected from and;

n은 1 내지 4의 정수이고;n is an integer from 1 to 4;

Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3,

Figure pat00006
또는 -Y'-TG 이고;Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3,
Figure pat00006
Or -Y'-TG;

R1은 C1-C6 알킬이고; R 1 is C 1 -C 6 alkyl;

r는 1 내지 5의 정수이고;r is an integer from 1 to 5;

Ar1는 C6-C20아릴렌이고;Ar 1 is C 6 -C 20 arylene;

R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;

Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고; R a to R d are each independently hydrogen or C 1 -C 6 alkyl;

Y'는 -(CH2)xNR"-, -(CH2)xO-, 또는 -(CH2)xS-이고; Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O-, or - (CH 2 ) x S-;

R"은 수소 또는 C1-C6 알킬이고;R " is hydrogen or C 1 -C 6 alkyl;

x은 0 또는 1의 정수이고;x is an integer of 0 or 1;

TG는 트리거 기(triggering group)이다.TG is a triggering group.

본 발명에 따른 절단성 링커를 포함하는 화합물은 기존에 알려진 링커보다 제조방법이 간단하고 분리정제가 쉽고, 물에 대한 친수성이 좋아 이를 이용하여 제조된 복합체의 물성을 개선할 수 있다.The compound containing the cleavable linker according to the present invention is easier to manufacture, easier to separate and purify than a known linker, has good hydrophilicity to water, and can improve the physical properties of the composite prepared using the compound.

또한, 본 발명에 따른 절단성 링커를 포함하는 화합물은 아민기를 포함하는 약물 등에 한정적으로 사용된 기존의 링커를 탈피하여 아민기 뿐만 아니라 알코올기 등 다른 기능기에도 응용 가능한 범용성을 가지며, 화학적 및 생리학적으로 안정하여 혈액 내에서 활성제의 해리가 거의 이루어지지 않은 상태로 목적하는 표적 세포에 도달하여 약물을 선택적으로 방출할 수 있다. In addition, the compound containing the cleavable linker according to the present invention has a general versatility applicable not only to amine groups but also to other functional groups such as an alcohol group, by releasing existing linkers which are used exclusively for drugs including amine groups and the like, So that the drug can be selectively released by reaching the desired target cell in a state where dissociation of the active agent is hardly performed in the blood.

또한, 본 발명에 따른 절단성 링커를 포함하는 화합물은 타겟 세포 내에서 선택적으로 약물이 해리될 수 있도록 설계된 장점이 있어 다양한 표적 치료제로서의 활용 및 연구뿐 아니라, 이미징(imaging), 바이오센서(biosensor), 화학적 센서/스위치(chemical sensor/switch) 등 다양한 분야의 연구에도 유용하게 사용될 수 있다.In addition, the compound containing a cleavable linker according to the present invention has an advantage that it is designed to selectively dissociate a drug in a target cell. Therefore, the compound can be used as various target therapeutics as well as imaging, biosensor, , Chemical sensors / switches, and so on.

도 1 - 화합물 A-1(실시예 1)의 효소 절단 분석(Enzymatic cleavage assay) 결과
도 2 - 화합물 A-2(실시예 2)의 효소 절단 분석 결과
도 3 - 화합물 A-3(실시예 3)의 효소 절단 분석 결과
도 4 - 화합물 A-4(실시예 4)의 효소 절단 분석 결과
도 5 - 화합물 B-1(실시예 13)의 효소 절단 분석 결과
도 6 - 화합물 B-3(실시예 15)의 효소 절단 분석 결과
도 7 - 화합물 B-2(실시예 14)의 효소 절단 분석 결과 (pH 7.4)
도 8 - 화합물 B-2(실시예 14)의 효소 절단 분석 결과 (pH 5.0)
도 9 - 화합물 B-4(실시예 16)의 효소 절단 분석 결과
도 10 - 화합물 C-3 (실시예 21)의 효소 절단 분석 결과
도 11 - 화합물 A-1 (실시예 1)의 안정성 분석 결과(시험예 4 및 5)
도 12 - 화합물 D-1-AB (시험예 6)의 생체 외(in vitro) 분석 결과(시험예 8)
도 13 - 화합물 D-1-AB (시험예 6)의 생체 내(in vivo) 실험 결과(시험예 9)
도 14 - 화합물 D-2-AB (시험예 6)의 생체 내(in vivo) 실험 결과(시험예 9)
1 - Enzymatic cleavage assay result of Compound A-1 (Example 1)
Fig. 2-Enzyme fragmentation analysis result of Compound A-2 (Example 2)
Fig. 3 - Analysis of enzyme digestion of Compound A-3 (Example 3)
Fig. 4 - Analysis of enzyme digestion of Compound A-4 (Example 4)
Fig. 5 - Results of enzyme digestion analysis of compound B-1 (Example 13)
Fig. 6 - Analysis of enzyme digestion of compound B-3 (Example 15)
7 - Results of enzyme digestion analysis ( pH 7.4 ) of Compound B-2 (Example 14)
8 - Results of enzyme digestion analysis ( pH 5.0 ) of Compound B-2 (Example 14)
Fig. 9 - Analysis of Enzymatic Cleavage of Compound B-4 (Example 16)
10 - Analysis of enzyme digestion of Compound C-3 (Example 21)
11 - Results of stability analysis (Test Examples 4 and 5) of Compound A-1 (Example 1)
12 - Results of in vitro analysis (Test Example 8) of Compound D-1-AB (Test Example 6)
13 - Results of in vivo experiments (Test Example 9) of Compound D-1-AB (Test Example 6)
14 - Results of in vivo experiment (Test Example 9) of Compound D-2-AB (Test Example 6)

본 발명은 절단성 링커를 포함하는 화합물 및 이들의 용도에 관한 것으로, 보다 상세하게는 본 발명의 절단성 링커를 포함하는 화합물은 특이적 기능 또는 활성을 갖는 활성제(예: 약물, 독소, 리간드, 검출용 탐침 등) 및 선택적으로 활성제가 방출될 수 있도록 SO2 작용기 및 외부 자극에 의해 화학적, 물리(화학)적 및/또는 생물학적 반응을 촉발하는 기능기를 포함하며, 목적하는 표적 수용체에 대한 결합 특이성을 갖는 리간드 (예: 올리고펩티드, 폴리펩티드, 항체 등)를 더 포함할 수 있다.The present invention relates to a compound comprising a cleavable linker and to their use, and more particularly to a compound comprising a cleavable linker of the present invention, comprising an active agent having a specific function or activity (e.g., a drug, a toxin, a ligand, Detection probe, etc.), and optionally functional groups that trigger chemical, physical (chemical) and / or biological reactions by SO 2 functional groups and external stimuli such that the active agent can be released, and the binding specificity (E. G., Oligopeptides, polypeptides, antibodies, etc.).

보다 구체적으로 본 발명에 따른 절단성 링커를 포함하는 화합물은 하기 화학식 1로 표시되며, 외부 자극에 의해 분자 내 고리화 반응(intramolecular cyclization)을 일으킬 수 있는 기능기가 X에 대해 오쏘-(ortho-) 위치에 도입되어 있다.More specifically, the compound containing a cleavable linker according to the present invention is represented by the following formula (1), and a functional group capable of causing intramolecular cyclization by external stimulation is ortho- Position.

[화학식 1][Chemical Formula 1]

Figure pat00007
Figure pat00007

상기 화학식 1에서,In Formula 1,

X는 -O-, -CH2- 또는 -NR'-이고;X is -O-, -CH 2 - or -NR'-, and;

R'는 수소, C1-C6 알킬, C6-C14 아릴 또는 C2-C20 헤테로아릴이고;R 'is hydrogen, C 1 -C 6 alkyl, C 6 -C 14 aryl or C 2 -C 20 heteroaryl;

Ar 고리는 C5-C20 방향족 고리, C2-C20 헤테로방향족 고리, C2-C30 융합고리 또는 C5-C20 방향족 고리-C2-C20 헤테로방향족 고리이고;The Ar ring is a C 5 -C 20 aromatic ring, a C 2 -C 20 heteroaromatic ring, a C 2 -C 30 fused ring or a C 5 -C 20 aromatic ring-C 2 -C 20 heteroaromatic ring;

R은 Ar고리에 치환가능한 치환체 또는 -L1-Z-(B)m 이고;R is a substituent substitutable on the Ar ring or -L 1 -Z- (B) m ;

L1은 C1-C200 알킬렌 또는 펩타이드 결합, 아미노 결합, 에테르 결합, 트리아졸 결합, 테트라졸 결합, 당 결합, 설폰아미드 결합, 포스포네이트 결합, 설포 결합 및 덴드리머 구조 중 적어도 하나를 포함하는 C1-C200 알킬렌이고;L 1 includes at least one of C 1 -C 200 alkylene or a peptide bond, an amino bond, an ether bond, a triazole bond, a tetrazole bond, a sugar bond, a sulfonamide bond, a phosphonate bond, a sulfone bond and a dendrimer structure C 1 -C 200 alkylene;

Z는 B와 L1을 연결하는 연결 유닛이거나 그의 전구체이고;Z is a linking unit connecting B and L < 1 > or a precursor thereof;

B는 수용체에 결합하는 특성을 갖는 리간드이며;B is a ligand having the property of binding to a receptor;

m은 0 내지 2의 정수이고;m is an integer from 0 to 2;

n은 1 내지 4의 정수이고;n is an integer from 1 to 4;

Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3,

Figure pat00008
또는 -Y'-TG 이고;Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3,
Figure pat00008
Or -Y'-TG;

R1은 C1-C6 알킬이고; R 1 is C 1 -C 6 alkyl;

r는 1 내지 5의 정수이고;r is an integer from 1 to 5;

Ar1는 C6-C20아릴렌이고;Ar 1 is C 6 -C 20 arylene;

R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;

Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고; R a to R d are each independently hydrogen or C 1 -C 6 alkyl;

Y'는 -(CH2)xNR"-, -(CH2)xO-, 또는 -(CH2)xS- 이고; Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O-, or - (CH 2 ) x S-;

R"은 수소 또는 C1-C6 알킬이고;R " is hydrogen or C 1 -C 6 alkyl;

x은 0 또는 1의 정수이고;x is an integer of 0 or 1;

TG는 트리거 기(triggering group)이고;TG is a triggering group;

Q는 -Q1 또는 -L'-(Q1)w이고;Q is -Q 1 or -L '- (Q 1 ) w ;

L'는 한쪽 말단에 -O- 또는 -NR"'- 를 가지며 다른 쪽 말단에 -O-, -OC(O)-, -O(CO)O-, -OC(O)NR"'- 또는 -OC(O)NR4CH2O- 를 가지는 C7-C30 탄화수소 스페이서이고, 상기 탄화수소 스페이서 내에 -O-, -OC(O)-, -O(CO)O- 또는 -OC(O)NR""- 를 더 포함할 수 있고, 상기 탄화수소 스페이서는 C1-C6 알킬, C5-C14 아릴 또는 C3-C8 헤테로아릴로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고, 상기 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2, -(CH2)uCO2H, -(CH2)uCO2Ru1및 -(CH2)uSO2Ru3로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;L 'has -O- or -NR "' - at one end and -O-, -OC (O) -, -O (CO) O-, -OC -OC (O) NR 4 CH and C 7 -C 30 hydrocarbon spacer having a 2 O-, -O-, -OC (O ) in the hydrocarbon spacer -, -O (CO) O- or -OC (O) NR "" -, and the hydrocarbon spacer may be further substituted with one or more selected from the group consisting of C 1 -C 6 alkyl, C 5 -C 14 aryl or C 3 -C 8 heteroaryl , said alkyl, aryl and heteroaryl are C 1 -C 10 alkyl, - (CH 2) u NH 2, - (CH 2) u NR u1 R u2, - (CH 2) u CO 2 H, - (CH 2 ) u CO 2 R u1 and - (CH 2 ) u SO 2 R u3 , wherein R u1 , R u2 and R u3 are each independently selected from the group consisting of hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 heteroaryl; u is an integer from 1 to 10;

Q1은 -OH, -NH-, -NR5R6, -SH, -SO2NH2 및 -COOH 중 적어도 하나의 작용기를 포함하는 활성제이고;Q 1 is an activator comprising at least one functional group selected from -OH, -NH-, -NR 5 R 6 , -SH, -SO 2 NH 2 and -COOH;

R4는 수소, C1-C6 알킬, C5-C14 아릴 또는 C3-C8 헤테로아릴이고, 상기 R4의 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2, -(CH2)uCO2H, -(CH2)uCO2Ru1 및 -(CH2)uSO2Ru3로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;R 4 is hydrogen, C 1 -C 6 alkyl, C 5 -C 14 aryl or C 3 -C 8 heteroaryl, wherein the alkyl, aryl and heteroaryl of R 4 is C 1 -C 10 alkyl, - (CH 2 ) u NH 2, - (CH 2) u NR u1 R u2, - (CH 2) u CO 2 H, - (CH 2) u CO 2 R u1 and - (CH 2) group consisting of u SO 2 R u3 , And R u1 , R u2 and R u3 are each independently hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 heteroaryl ; u is an integer from 1 to 10;

R5 및 R6는 각각 독립적으로 수소, C1-C6 알킬, C3-C9 사이클로알킬 또는 C5-C10 헤테로아릴이고, 상기 헤테로아릴은 -NR7R8로 더 치환될 수 있고; R 5 and R 6 are each independently hydrogen, C 1 -C 6 alkyl, C 3 -C 9 cycloalkyl or C 5 -C 10 heteroaryl, said heteroaryl being further substituted by -NR 7 R 8 ;

R7 및 R8은 각각 독립적으로 수소, C1-C6 알킬, C3-C9 사이클로알킬 또는 C5-C14 아릴이고;R 7 and R 8 are each independently hydrogen, C 1 -C 6 alkyl, C 3 -C 9 cycloalkyl or C 5 -C 14 aryl;

R"' 및 R""는 각각 독립적으로 수소 또는 C1-C6 알킬이고;R "'and R "" are each independently hydrogen or C 1 -C 6 alkyl;

w는 1 내지 5의 정수이다.w is an integer of 1 to 5;

본 발명에 따른 절단성 링커를 포함하는 화합물은 Ar에 목적하는 표적에 대한 결합 특이성을 갖는 리간드 (예: 올리고펩티드, 폴리펩티드, 항체 등)가 연결링커를 통해 결합될 수 있고, Ar고리에 치환된 X 에 대해 오쏘 위치에 도입된 기능기 그룹들이 화학적, 물리(화학)적 및/또는 생화학적 반응 후 분자내 고리화 반응을 통해 활성제 Q1를 해리시킬 수 있다.A compound comprising a cleavable linker according to the present invention may comprise a ligand (e.g., an oligopeptide, polypeptide, antibody, etc.) having binding specificity for a target of interest in Ar via a linker linkage, Functional group groups introduced into ortho position with respect to X can dissociate active agent Q 1 through an intramolecular cyclization reaction after a chemical, physical (chemical) and / or biochemical reaction.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, Ar고리는 벤젠, 나프탈렌, 피리딘 또는 퀴놀린일 수 있으며, 이에 제한되지는 않으나, 보다 바람직하게는 벤젠 또는 나프탈렌 일 수 있다. In the compound comprising a cleavable linker according to the present invention, the Ar ring may be benzene, naphthalene, pyridine or quinoline, but is not limited to, benzene or naphthalene.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 절단성 링커를 포함하는 화합물은 하기 화학식 2 또는 3으로 표시될 수 있다.In the compound containing the cleavable linker according to the present invention, the compound containing the cleavable linker may be represented by the following formula (2) or (3).

[화학식 2](2)

Figure pat00009
Figure pat00009

[화학식 3](3)

Figure pat00010
Figure pat00010

상기 화학식 2 및 3에서, R, n, Y 및 Q는 상기 화학식 1에서의 정의와 동일하다.In the general formulas (2) and (3), R, n, Y and Q are the same as defined in the general formula (1).

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, R은 Ar 고리에 치환가능한 치환체로, 구체적으로는 R은 수소, 할로겐(hal), 알데히드, 아세탈, 케탈, -R*, -OR*, -SR*, -NR*R**, -C(hal)3, -CN, -OCN, -SCN, -N=C=O, -NCS, -NO, -NO2, -N3, -NC, -C(O)R*, -OC(O)R*, -OS(O)R*, -S(O)2R*, -S(O)2OR*, -OS(O)OR*, -OS(O)2OR*, -S(O)NR*R**, -S(O)2NR*R**, -S(O)R*, -OP(O)(OR*)2, -P(O)(OR*)2, -OP(OR*)2, -OP(OR*)N(R**)2, -OP(O)(OR*)N(R**)2, -PR*, -P(O)2, -P(O)R*, -C(O)hal, -C(S)R*, -CO2R*, -C(S)OR*, -C(O)SR*, -C(S)SR*, -C(O)NR*R**, -C(S)NR*R**, -C(=NR*)NR*R**, -NR*C(O)R**, -NR*S(O)2OR**, -NR*S(O)R**, -NR*C(O)NR**, -SS-R* 또는 -R*SSR**일 수 있고, 상기 R*와 R**는 각각 독립적으로 수소, C1-C18 알킬, C6-C20 아릴, C3-C15 헤테로사이클 또는 C3-C20 헤테로아릴이다.In the compound comprising a cleavable linker according to the present invention, R is a substitutable substituent on the Ar ring, specifically R is hydrogen, halogen, aldehyde, acetal, ketal, -R *, -OR * -SR *, -NR * R **, -C (hal) 3, -CN, -OCN, -SCN, -N = C = O, -NCS, -NO, -NO 2, -N 3, -NC , -C (O) R *, -OC (O) R *, -OS (O) R *, -S (O) 2 R *, -S (O) 2 OR *, -OS (O) OR * , -OS (O) 2 OR * , -S (O) NR * R **, -S (O) 2 NR * R **, -S (O) R *, -OP (O) (OR *) 2, -P (O) (OR *) 2, -OP (OR *) 2, -OP (OR *) N (R **) 2, -OP (O) (OR *) N (R **) 2, -PR *, -P (O ) 2, -P (O) R *, -C (O) hal, -C (S) R *, -CO 2 R *, -C (S) OR *, -C (O) NR * R **, -C (O) NR * R **, -C , -NR * C (O) R **, -NR * S (O) 2 OR **, -NR * S (O) R **, -NR * C (O) NR **, -SS-R * Or -R * SSR **, wherein R * and R ** are each independently hydrogen, C 1 -C 18 alkyl, C 6 -C 20 aryl, C 3 -C 15 heterocycle, or C 3 - C 20 heteroaryl.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 R은 -L1-Z-(B)m 일 수 있으며, 상기 Z는 B와 L1을 연결하는 연결 유닛이거나 그의 전구체로, B와 L1을 연결하는 연결 유닛은 클릭 화학 반응을 통해 생성되는 기능기를 포함하며, 이의 전구체는 클릭 화학 반응을 수행할 수 있는 기능기를 포함한다.In the compound comprising a cleavable linker according to the present invention, R may be -L 1 -Z- (B) m , wherein Z is a linking unit connecting B and L 1 , or a precursor thereof, The linking unit connecting L < 1 > comprises a functional group generated through a click chemical reaction, and its precursor includes a functional group capable of performing a click chemical reaction.

클릭 화학 반응은 온화한 조건에서 수행하여, 리간드를 용이하게 취급하는 것을 가능하게 한다. 클릭 화학 반응은 매우 높은 반응 특이성을 나타낸다. 따라서, 리간드가 다른 관능 그룹을 갖는 경우에도(예: 측쇄 잔기 또는 C-말단 또는 N-말단에서), 당해 관능 그룹은 클릭 화학 반응에 의하여 영향받지 않는다. 예를 들면, 리간드의 아지드 그룹과 아세틸렌 그룹 사이의 클릭 화학 반응은, 리간드의 다른 관능 그룹이 클릭 화학 반응에 의하여 영향을 미치지 않고 진행된다. 또한, 클릭 화학 반응은 수반된 화학적 생물학적 물질 종류에 의하여 영향받지 않고 특이적으로 발생할 수 있다. 일부 경우, 화학적 생물학적 물질은 전체 반응 효율성을 개선시키도록 선택될 수 있다. 예를 들면, 아지드-아세틸렌 클릭 화학은 트리아졸을 고 수율로 생성할 수 있다.The click chemistry is performed under mild conditions, making it possible to handle ligands with ease. The click chemistry exhibits very high reaction specificity. Thus, even when the ligand has a different functional group (e.g., at the side chain moiety or C-terminal or N-terminal), the functional group is not affected by the click chemistry. For example, the click chemistry between the azide group and the acetylene group of the ligand proceeds without affecting the other functional groups of the ligand by the click chemistry. The click chemistry can also occur specifically without being affected by the type of chemical or biological substance involved. In some cases, the chemical biological material may be selected to improve overall reaction efficiency. For example, azide-acetylene click chemistry can produce triazoles in high yields.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 R은 수소 또는 *-La-A1-Lb-Lc-Ld-Z-(B)m 이고; La는 단일결합 또는 C1-C20 알킬렌이고; A1은 -C(O)NR*-, -NR*C(O)-, -NR*-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3- 이고; Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고; R*는 수소, C1-C18 알킬, C6-C20 아릴, C3-C15 헤테로사이클 또는 C3-C20 헤테로아릴이고; a는 1 내지 20의 정수이고; Lc는 단일결합, C1-C20 알킬렌 또는 트리아졸릴렌을 포함하는 C1-C20 알킬렌이고; Ld는 단일결합 또는 -O-(CH2CH2O)c'- 이고; c'는 0 내지 10의 정수이고; n은 1 또는 2의 정수이고; Z는 B와 Ld를 연결하는 연결 유닛이거나, 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),

Figure pat00011
,
Figure pat00012
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 및 디하이드로겐 포스페이트(-OP(=O)(OH)2)로부터 선택되는 전구체이고; B는 수용체에 결합하는 특성을 갖는 리간드이며; m은 0 내지 2의 정수일 수 있다.In a compound comprising a cleavable linker according to the present invention, R is hydrogen or * -L a -A 1 -L b -L c -L d -Z- (B) m ; L a is a single bond or C 1 -C 20 alkylene; A 1 is -C (O) NR * -, -NR * C (O) -, -NR * -, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or - SO 3 -; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -; R * is hydrogen, C 1 -C 18 alkyl, C 6 -C 20 aryl, C 3 -C 15 heterocyclyl or C 3 -C 20 heteroaryl; a is an integer from 1 to 20; L c is a single bond, C 1 -C 20 alkylene comprising C 1 -C 20 alkylene or triazolylene; L d is a single bond or -O- (CH 2 CH 2 O) c ' -; c 'is an integer from 0 to 10; n is an integer of 1 or 2; Z is a linking unit linking B and L d or an isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC (O) CH 2 -hal, hal is halogen), maleimide , a diene, an alkene, a halide, tosylate (TsO -), aldehyde, sulfonate (R-SO 3 -),
Figure pat00011
,
Figure pat00012
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) and di-hydrogen phosphate (-OP (= O) (OH ) 2) precursor is selected from and; B is a ligand having the property of binding to a receptor; and m may be an integer of 0 to 2.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 R은 수소 또는 *-La-A1-Lb-Lc-Ld-Z 이고; La는 단일결합 또는 C1-C20 알킬렌이고; A1은 -C(O)NR*-, -NR*C(O)-, -NR*-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3- 이고; Lb는 -(CH2CH2O)a- 또는 -(CH2)a-이고; R*는 수소, C1-C18 알킬, C6-C20 아릴, C3-C15 헤테로사이클 또는 C3-C20 헤테로아릴이고; a는 1 내지 20의 정수이고; Lc는 단일결합, C1-C20 알킬렌 또는 트리아졸릴렌을 포함하는 C1-C20 알킬렌이고; Ld는 단일결합 또는 -O-(CH2CH2O)c'- 이고; c'는 0 내지 10의 정수이고; n은 1 또는 2의 정수이고; Z는 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),

Figure pat00013
,
Figure pat00014
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 및 디하이드로겐 포스페이트(-OP(=O)(OH)2)로부터 선택되는 전구체일 수 있다.In a compound comprising a cleavable linker according to the present invention, R is hydrogen or * -L a -A 1 -L b -L c -L d -Z; L a is a single bond or C 1 -C 20 alkylene; A 1 is -C (O) NR * -, -NR * C (O) -, -NR * -, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or - SO 3 -; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -; R * is hydrogen, C 1 -C 18 alkyl, C 6 -C 20 aryl, C 3 -C 15 heterocyclyl or C 3 -C 20 heteroaryl; a is an integer from 1 to 20; L c is a single bond, C 1 -C 20 alkylene comprising C 1 -C 20 alkylene or triazolylene; L d is a single bond or -O- (CH 2 CH 2 O) c ' -; c 'is an integer from 0 to 10; n is an integer of 1 or 2; Z is selected from the group consisting of isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC (O) CH 2 -hal and hal is halogen), maleimide, diene, alkene, halide, tosylate - ), aldehydes, sulfonates (R-SO 3 - ),
Figure pat00013
,
Figure pat00014
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl may be Im) and di-hydrogen phosphate precursor is selected from (-OP (= O) (OH ) 2).

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 R은 *-La-A1-Lb-Lc-Ld-Z-(B)m 이고; La는 단일결합 또는 C1-C20 알킬렌이고; A1은 -C(O)NR*-, -NR*C(O)-, -NR*-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3- 이고; Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고; a는 1 내지 20의 정수이고; R*는 수소, C1-C18 알킬, C6-C20 아릴, C3-C15 헤테로사이클 또는 C3-C20 헤테로아릴이고; Lc는 단일결합 또는 C1-C20 알킬렌이고; Ld는 단일결합이고; n은 1 또는 2의 정수이고; Z는 B와 Ld를 연결하는 연결 유닛이고; B는 수용체에 결합하는 특성을 갖는 리간드이며; m은 1 내지 2의 정수일 수 있다.In a compound comprising a cleavable linker according to the present invention, R is * -L a -A 1 -L b -L c -L d -Z- (B) m ; L a is a single bond or C 1 -C 20 alkylene; A 1 is -C (O) NR * -, -NR * C (O) -, -NR * -, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or - SO 3 -; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -; a is an integer from 1 to 20; R * is hydrogen, C 1 -C 18 alkyl, C 6 -C 20 aryl, C 3 -C 15 heterocyclyl or C 3 -C 20 heteroaryl; L c is a single bond or C 1 -C 20 alkylene; L d is a single bond; n is an integer of 1 or 2; Z is a linking unit linking B and L d ; B is a ligand having the property of binding to a receptor; and m may be an integer of 1 to 2.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 B와 Ld를 연결하는 연결 유닛은 C10-C100의 직쇄 또는 분쇄의 포화 또는 불포화 알킬렌으로, 하기 (i) 내지 (iv) 중 적어도 둘, 보다 바람직하게는 적어도 셋을 만족한다.In the compound containing a cleavable linker according to the present invention, the linking unit connecting B and L d is a C 10 -C lOO linear or branched, saturated or unsaturated alkylene, and the following (i) to (iv) At least two, more preferably at least three of the above.

(i) 상기 알킬렌 내 적어도 하나의 -CH2-는 -NH-, -C(=O), -O-, -S- 및 -P-로부터 선택되는 하나 이상의 헤테로 원자로 치환될 수 있고, (i) at least one -CH 2 - in the alkylene may be substituted with one or more heteroatoms selected from -NH-, -C (= O), -O-, -S- and -P-,

(ii) 상기 알킬렌 내에 적어도 하나의 헤테로아릴렌을 포함할 수 있고,(ii) at least one heteroarylene in said alkylene,

(iii) 상기 알킬렌 내에 적어도 하나의 아미노산 잔기, 당결합, 펩타이드 또는 아마이드 결합을 포함할 수 있고,(iii) at least one amino acid residue, sugar linkage, peptide or amide linkage in the alkylene,

(iv) 상기 알킬렌은 C1-C20알킬, C6-C20아릴C1-C8알킬, -(CH2)sCOR13 및 -(CH2)pNR14R15 로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고, s는 0 내지 10의 정수이고, p는 1 내지 10의 정수이고, R13은 OH 또는 -NH-(CH2)s'-(X"'CH2CH2)s"-Z 이고, R14 및 R15는 각각 독립적으로 수소 또는 -C(O)-(CH2)s'-(X"'CH2CH2)s"-Z-(B)m 이고, X"'는 -O-, -S-, -NH- 또는 -CH2- 이고, s'는 각각 독립적으로 1 내지 10의 정수이고; s"는 각각 독립적으로 0 내지 10의 정수이고; Z는 B와 -(X"'CH2CH2)s"-의 탄소를 연결하는 연결 유닛이거나, 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),

Figure pat00015
,
Figure pat00016
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 또는 디하이드로겐 포스페이트(-OP(=O)(OH)2)이고; B는 수용체에 결합하는 특성을 갖는 리간드이며; m은 0 내지 2의 정수이다.(iv) said alkylene is selected from the group consisting of C 1 -C 20 alkyl, C 6 -C 20 aryl C 1 -C 8 alkyl, - (CH 2 ) s COR 13 and - (CH 2 ) p NR 14 R 15 S is an integer of 0 to 10, p is an integer of 1 to 10, and R 13 is OH or -NH- (CH 2 ) s ' - (X "' CH 2 CH 2) s "-Z, and, R 14 and R 15 is (O hydrogen or -C each independently a) - (CH 2) s ' - (X"' CH 2 CH 2) s "-Z- (B) m ", X"'is -O-, -S-, -NH- or -CH 2 -, s' is each independently an integer of 1 to 10, s "is independently an integer of 0 to 10 ; Z is a linking unit connecting the carbon of B and - (X "'CH 2 CH 2 ) s" -, or an isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC ) CH 2 -hal, hal is halogen), maleimides, dienes, alkenes, halide, tosylate (TsO -), aldehyde, sulfonate (R-SO 3 -),
Figure pat00015
,
Figure pat00016
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) or di-hydrogen phosphate (-OP (= O) (OH ) 2) and; B is a ligand having the property of binding to a receptor; and m is an integer of 0 to 2.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 B와 Ld를 연결하는 연결 유닛은 하기 화학식 A로 표시되는 연결 유닛일 수 있다.In the compound containing the cleavable linker according to the present invention, the linking unit connecting B and L d may be a linking unit represented by the following formula (A).

[화학식 A](A)

Figure pat00017
Figure pat00017

상기 화학식 A에서,In the above formula (A)

별표(*)는 B와 연결되는 부위이고, 물결(

Figure pat00018
)은 Ld와 연결되는 부위이며;The asterisk (*) is the part connected with B, and the wave
Figure pat00018
) Is a site connected to L d ;

Wa1, Wa2 및 Wa3는 각각 독립적으로 -NH-, -C(O)- 또는 -CH2- 이고;W a1 , W a2 And W a3 are each independently -NH-, -C (O) - or -CH 2 -;

Wb1는 아마이드 결합 또는 트리아졸릴렌이고;W b1 is an amide bond or triazolylene;

P1은 Wa3와 Y2를 연결하는 링커로, 아미노산 잔기, 펩타이드 또는 아마이드 결합이고;P 1 is a linker connecting W a3 and Y 2 , which is an amino acid residue, a peptide or an amide bond;

Y2는 단일결합, -Wa4-(CH2)c-Wb2-(CH2)d-Wa5- 또는 -Wa6-(CH2)e-CReRf-X- 이고;Y 2 is a single bond, -W a4- (CH 2 ) c -W b2- (CH 2 ) d -W a5- or -W a6- (CH 2 ) e -CR e R f -X-;

Re는 C1-C8알킬 또는 B-Wa7-Y3-Wc1-(CH2)f- 이고;R e is C 1 -C 8 alkyl or BW a7 -Y 3 -W c1 - (CH 2 ) f -;

Rf는 B-Wa7-Y3-Wc1-(CH2)f- 이고;R f is BW a7 -Y 3 -W c1 - (CH 2 ) f -;

X는 -NHC(=O)-(CH2)g-Wa8- 또는 -C(=O)NH-(CH2)h-Wa9- 이고;X is -NHC (= O) - (CH 2 ) g -W a8- or -C (= O) NH- (CH 2 ) h -W a9 -;

Wa4, Wa5, Wa6, Wa7, Wa8 및 Wa9는 각각 독립적으로 -NH-, -C(=O)- 또는 -CH2- 이고;W a4, a5 W, W a6, a7 W, W and W a8 a9 are each independently -NH-, -C (= O) - or -CH 2 - and;

Wb2는 아마이드 결합 또는 트리아졸릴렌이고;W b2 is an amide bond or triazolylene;

Wc1는 -NHC(=O)- 또는 -C(=O)NH- 이고;W c1 is -NHC (= O) - or -C (= O) NH-;

Y3는-(CH2)i-(X'CH2CH2)j-(CH2)k- 이고;Y 3 is - (CH 2 ) i - (X'CH 2 CH 2 ) j - (CH 2 ) k -;

X'는 -O-, -S-, -NH- 또는 -CH2- 이고;X 'is -O-, -S-, -NH- or -CH 2 -;

B는 상기 화학식 1에서의 정의와 동일하며;B is the same as defined in the above formula (1);

b, c, d, e, f, g, h, i 및 j 은 각각 독립적으로 1 내지 10의 정수이고;b, c, d, e, f, g, h, i and j are each independently an integer of 1 to 10;

k 및 y 는 각각 독립적으로 0 내지 10의 정수이고;k and y are each independently an integer of 0 to 10;

Y1은 -(CH2)q-(X"CH2CH2)o- 이고;Y 1 is - (CH 2 ) q - (X "CH 2 CH 2 ) o -;

X"은 -O-, -S-, -NH- 또는 -CH2- 이고; X " is -O-, -S-, -NH- or -CH 2 -;

o 및 q는 각각 독립적으로 1 내지 10의 정수이다. o and q are each independently an integer of 1 to 10;

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 P1은 하기 화학식 B 또는 화학식 C로 표시되는 단위를 하나 이상 포함할 수 있다.In the compound containing a cleavable linker according to the present invention, P 1 may include at least one unit represented by the following formula (B) or (C).

[화학식 B][Chemical Formula B]

Figure pat00019
Figure pat00019

[화학식 C]≪ RTI ID = 0.0 &

Figure pat00020
Figure pat00020

상기 화학식 B 및 C에서, R12은 수소, C1-C8알킬, 아미노산 잔기, -(CH2)sCOR13 또는 -(CH2)pNR14R15 이고; R13은 OH 또는 -NH-(CH2)s'-(X"'CH2CH2)s"-Z 이고; R14 및 R15는 각각 독립적으로 수소 또는 -C(O)-(CH2)s'-(X"'CH2CH2)s"-Z-(B)m 이고; X"'는 -O-, -S-, -NH- 또는 -CH2- 이고; Z와 B는 상기 화학식 1에서 정의와 동일하고; p는 1 내지 10의 정수이고, s와 s"는 각각 독립적으로 0 내지 10의 정수이고, s'는 1 내지 10의 정수이고, m은 0 내지 1의 정수이다.In Formulas B and C above, R 12 is hydrogen, C 1 -C 8 alkyl, amino acid residue, - (CH 2 ) s COR 13 or - (CH 2 ) p NR 14 R 15 ; R 13 is OH or -NH- (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z; R 14 and R 15 are each independently hydrogen or -C (O) - (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z- (B) m ; Z and B are the same as defined in the above formula (1), p is an integer of 1 to 10, s and s " are each an integer of 1 to 10, and X "'is -O-, -S-, -NH- or -CH 2 - Independently, an integer of 0 to 10, s' is an integer of 1 to 10, and m is an integer of 0 to 1.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 Y2는 단일결합이거나, 하기의 구조에서 선택된다.In the compound comprising the cleavable linker according to the present invention, Y < 2 > is a single bond or is selected from the following structures.

Figure pat00021
Figure pat00021

상기 구조에서, In the above structure,

Wb2는 -C(O)NH-, -NHC(=O)-,

Figure pat00022
또는
Figure pat00023
이고;W b2 is -C (O) NH-, -NHC (= O) -,
Figure pat00022
or
Figure pat00023
ego;

Re는 C1-C8알킬 또는 -L1-Z-(B)m 이고;R e is C 1 -C 8 alkyl or -L 1 -Z- (B) m ;

Rf는 B-Wb2 '-(CH2)i-(X"CH2CH2)j-NH-C(=O)-(CH2)f- 이고; R f is BW b2 '- (CH 2) i - (X "CH 2 CH 2) j -NH-C (= O) - (CH 2) f - , and;

Xa는 -NHC(=O)-(CH2)g-NH- 또는 -C(=O)NH-(CH2)h-NH- 이고;X a is -NHC (= O) - (CH 2 ) g -NH- or -C (= O) NH- (CH 2 ) h -NH-;

Wb2 '는 -C(O)NH- 또는 -NHC(=O)- 이고; W b2 ' is -C (O) NH- or -NHC (= O) -;

c, d, e, f, g, h, i 및 j는 각각 독립적으로 1 내지 10의 정수이고;c, d, e, f, g, h, i and j are each independently an integer of 1 to 10;

X"는 -O-, -S-, -NH- 또는 -CH2- 이고;X " is -O-, -S-, -NH- or -CH 2 -;

L1, Z, m 및 B는 상기 화학식 1의 정의와 동일하다. L 1 , Z, m and B are the same as defined in the above formula (1).

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 Y는 Ar에 치환된 X에 대해 오쏘 위치에 도입된 기능기로, 화학적, 물리(화학)적 및/또는 생화학적 반응에 의해 절단되는 기능기를 포함한다.In the compound containing the cleavable linker according to the present invention, Y is a functional group introduced into the ortho position with respect to X substituted at Ar, and has a function of being cleaved by a chemical, physical (chemical) and / or biochemical reaction .

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 TG는 트리거 기능기로, 화학적 및/또는 생물학적 반응에 의해 절단될 수 있는 그룹을 포함한다.In a compound comprising a cleavable linker according to the present invention, said TG is a trigger functional group and comprises a group which can be cleaved by a chemical and / or biological reaction.

상기 TG의 일례로, 생물학적 반응에 의해 절단되는 경우 산화환원효소(oxidoreductase), 전이효소(transferase), 가수분해효소(hydrolase), 분해효소(lyase), 이성질화효소(isomerase), 연결효소(ligase) 등의 효소에 의해 가수분해되는 TEV, 트립신(trypsin), 트롬빈(thrombin), 카텝신 B(cathepsin B), 카텝신 D(cathespin D), 카텝신 K(cathepsin K), 카스파제-1(caspase 1), MMP(matrix metalloproteinase) 등에 의해 인식되는 시퀀스(sequences)를 포함하거나, 또는 인산이에스테르(phosphodiester), 인지질(phospholipid), 에스테르(ester), β-갈락토스(β-galactose), β-글루코스(β-glucose), 푸코오스(fucose), 올리고슈가(oligosugar) 등을 포함할 수 있다.As an example of the TG, when cleaved by a biological reaction, an oxidoreductase, a transferase, a hydrolase, a lyase, an isomerase, a ligase , Trypsin, thrombin, cathepsin B, cathespin D, cathepsin K, caspase-1 (which is hydrolyzed by enzymes such as, for example, caspase 1), MMP (matrix metalloproteinase), or the like, or the phosphodiester, phospholipid, ester, β-galactose, β- Glucose, beta-glucose, fucose, oligosugar, and the like.

또한, 화학적 반응에 의해 절단되는 경우 TG는 친핵성/염기성 시약(nucleophilic/basic reagent) 조건하에서 쪼개지는(cleavage) 다이알킬 다이알콕시실란(dialkyl dialkoxysilane), 시아노에틸 기(cyanoethyl group), 설폰(sulfone), 에틸렌 글리콜릴 다이숙시네이트(ethylene glycolyl disuccinate), 2-N-아실 니트로벤젠술폰아미드(2-N-acyl nitrobenzenesulfonamide), a-티오페닐에스테르(a-thiophenylester), 불포화 바이닐 설파이드(unsaturated vinyl sulfide), 활성화 후 설폰아미드(sulfonamide after activation), MDA-인돌 유도체(malondialdehyde-indole derivative), 레불리노일 에스테르(levulinoyl ester), 하이드라존(hydrazone), 아실하이드라존(acylhydrazone), 알킬 티오에스테르(alkyl thioester); 환원제 조건하에서 분해되는 다이설파이드 브릿지(disulfide bridges), 아조 화합물(azo compounds), 레불리네이트(Levulinate), 니트로(nitro); 광-조사(photo-irradiation)에 의해 절단되는 2-니트로벤질 유도체(2-Nitrobenzyl derivatives), 펜아실 에스테르(phenacyl ester), 8-퀴놀리닐 벤젠술포네이트(8-quinolinyl benzenesulfonate), 쿠마린(coumarin), 포스포트리에스테르(phosphotriester), 비스-아릴하이드라존(bis-arylhydrazone), 바이만 바이-티오프로피온산 유도체(bimane bi-thiopropionic acid derivative); 친전자성/산성 시약(electrophilic/acidic reagent) 조건하에서 분해되는 파라메톡시벤질 유도체(Paramethoxybenzyl derivative), 터트-부틸카바메이트 유사체(tert-butylcarbamate analogue), 다이알킬 또는 다이아릴 다이알콕시실란(dialkyl or diaryl dialkoxysilane), 오쏘에스테르(orthoester), 아세탈(acetal), 아코니틸(aconityl), 하이드라존(hydrazone), β-티오프로피오네이트(β-thiopropionate), 포스포아미데이트(phosphoramidate), 이민(imine), 트리틸(trityl), 바이닐 에테르(vinyl ether), 폴리케탈(polyketal), 알킬 2-(다이페닐포스피노)벤조에이트 유도체(alkyl 2-(diphenylphosphino)benzoate derivatives); 유기금속(organometallic)과 금속 촉매하에서 쪼개지는(cleavage) 알킬 에스테르(alkyl ester), 8-하이드록시퀴놀린 에스테르(8-hydroxyquinoline ester), 피콜리네이트 에스테르(picolinate ester); 산화 조건하에서 가수분해 되는 비시날 디올(vicinal diols)과 셀레늄 화합물(selenium compounds) 등을 포함할 수 있다.In addition, when cleaved by a chemical reaction, the TG is cleaved under nucleophilic / basic reagent conditions such as dialkyl dialkoxysilane, cyanoethyl group, sulfone sulfone, ethylene glycolyl disuccinate, 2-N-acyl nitrobenzenesulfonamide, a-thiophenylester, unsaturated vinyl sulfide, sulfide after activation, sulfonamide after activation, MDA-malondialdehyde-indole derivative, levulinoyl ester, hydrazone, acylhydrazone, alkylthio, Alkyl thioester; Disulfide bridges, azo compounds, levulinate, nitro, which decompose under reducing agent conditions; 2-Nitrobenzyl derivatives, phenacyl esters, 8-quinolinyl benzenesulfonates, coumarin (quinolinyl benzenesulphonate), and coumarin derivatives, which are cleaved by photo- Phosphotriester, bis-arylhydrazone, bimane bi-thiopropionic acid derivative, and the like; A paramethoxybenzyl derivative, a tert-butylcarbamate analogue, a dialkyl or a diaryl dialkyl or an alkylaromatic compound, which is decomposed under electrophilic / acidic reagent conditions, diaryl dialkoxysilane, orthoester, acetal, aconityl, hydrazone,? -thiopropionate, phosphoramidate, imine (imine), trityl, vinyl ether, polyketal, alkyl 2- (diphenylphosphino) benzoate derivatives; Alkyl ester cleaving under organometallic and metal catalysts, 8-hydroxyquinoline ester, picolinate ester; And vicinal diols and selenium compounds which are hydrolyzed under oxidative conditions.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 TG는 화학적 물리(화학)적 및/또는 생물학적 반응에 의해 절단될 수 있는 그룹임과 동시에 아민기, 알코올기 또는 티올기를 보호하는 그룹의 조합일 수 있다.In the compound containing the cleavable linker according to the present invention, the TG is a group which can be cleaved by a chemical physical (chemical) and / or biological reaction, and at the same time is a group which protects an amine group, an alcohol group or a thiol group Lt; / RTI >

상기 아민기를 보호하는 그룹으로 유기합성에서 사용될 수 있는 통상의 보호기로 제한되지는 않지만, 보다 바람직하게는 m-니트로페닐 카바메이트(m-nitrophenyl carbamate), 3,5-다이메톡시벤질 카바메이트(3,5-dimethoxybenzyl carbamate), o-니트로벤질 카바메이트(o-nitrobenzyl carbamate), 페닐(o-니트로페닐)메틸 카바메이트(phenyl(o-nitrophenyl)methyl carbamate), 알킬 카바메이트(alkyl carbamate), 9-플루오레닐메틸 카바메이트(9-fluorenylmethyl carbamate), 2,2,2-트리클로로에틸 카바메이트(2,2,2-trichloroethyl carbamate), 2-트리메틸실릴에틸 카바메이트(2-trimethylsilylethyl carbamate(Teoc)), t-부틸 카바메이트(t-butyl carbamate(Boc)), 바이닐 카바메이트(vinyl carbamate(Voc)), 알릴 카바메이트(allyl carbamate(Alloc)), 1-이소프로필알릴 카바메이트(1-isopropylallyl carbamate(Ipaoc)), 8-퀴놀릴 카바메이트(8-quinolyl carbamate), N-하이드록시피페리디닐 카바메이트(N-hydroxypiperidinyl carbamate), 벤질 카바메이트(benzyl carbamate), p-메톡시벤질 카바메이트(p-methoxybenzyl carbamate), p-니트로벤질 카바메이트(p-nitrobenzyl carbamate), 다이페닐 메틸 카바메이트(diphenyl methyl carbamate), 아세트아미드(acetamide), 클로로아세트아미드(chloroacetamide), 트리클로로아세트아미드(trichloroacetamide), 페닐아세트아미드(phenylacetamide), 벤즈아미드(benzamide), N-프탈이미드(N-phthalimide), N-2,3-다이페닐말레이미드(N-2,3-diphenylmaleimide), N-2,5-다이메틸피롤(N-2,5-dimethylpyrrole), N-1,1-다이메틸티오메틸렌아민(N-1,1-dimethylthiomethyleneamine), N-벤질리덴아민(N-benzylideneamine), 벤젠술펜아미드(benznesulfenamide), o-니트로벤젠술펜아미드(o-nitrobenzenesulfenamide), 트리페닐메틸술펜아미드(triphenylmethylsulfenamide), p-톨루엔술폰아미드(p-toluenesulfonamide), 메탄술폰아미드(methanesulfonamide) 등이 있으며, 이에 한정되지 않는다. The protecting group for the amine group is not limited to conventional protecting groups that can be used in the organic synthesis, but more preferably m-nitrophenyl carbamate, 3,5-dimethoxybenzyl carbamate ( 3,5-dimethoxybenzyl carbamate, o-nitrobenzyl carbamate, phenyl (o-nitrophenyl) methyl carbamate, alkyl carbamate, 9-fluorenylmethyl carbamate, 2,2,2-trichloroethyl carbamate, 2-trimethylsilylethyl carbamate (2-trimethylsilylethyl carbamate) Teoc), t-butyl carbamate (Boc), vinyl carbamate (Voc), allyl carbamate (Alloc), 1-isopropylallylcarbamate (1 -isopropylallyl carbamate (Ipaoc)), 8-quinolyl carbamate, N- But are not limited to, N-hydroxypiperidinyl carbamate, benzyl carbamate, p-methoxybenzyl carbamate, p-nitrobenzyl carbamate, The compounds of the present invention may be used in combination with one or more of the following compounds: diphenyl methyl carbamate, acetamide, chloroacetamide, trichloroacetamide, phenylacetamide, benzamide, N-phthalimide N-2,3-diphenylmaleimide, N-2,5-dimethylpyrrole, N-1,1-di N-benzylideneamine, benzenesulfenamide, o-nitrobenzenesulfenamide, triphenylmethylsulfenamide (N-benzylideneamine), and the like. triphenylmethylsulfenamide, p-toluenesulfonamide, methanesulfonamide ( methanesulfonamide), and the like, but are not limited thereto.

상기 알콜기를 보호하는 그룹으로 유기합성에서 사용될 수 있는 통상의 보호기로 제한되지는 않지만, 보다 바람직하게는 메틸 에테르(methyl ether), MOM 에테르(methoxymethyl ether), BOM 에테르(benzyloxymethyl ether), SEM 에테르(2-(trimethylsilyl)ethoxymethyl ether), PTM 에테르(phenylthiomethyl ether), 2,2-다이클로로-1,1-다이플루오로에틸 에테르(2,2-dichloro-1,1-difluoroethyl ether), p-브로모펜아실 에테르(p-bromophenacyl ether), 클로로프로필메틸 에테르(chlcopropylmethyl ether), 이소프로필 에테르(isopropyl ether), 사이클로헥실 에테르(cyclohexyl ether), 4-메톡시벤질(4-methoxybenzyl), 2,6-다이클로로벤질 에테르(2,6-dichlorobenzyl ether), 4-(다이메틸아미노카보닐)벤질 에테르(4-(dimethylaminocarbonyl)benzyl ether), 9-안트릴메틸 에테르(9-anthrylmethyl ether), 4-피콜릴 에테르(4-picolyl ether), MTM 에테르(methylthiomethyl ether), MEM 에테르(2-methoxyethoxymethyl ether), 비스(2-클로로에톡시)메틸 에테르(bis(2-chloroethoxy)methyl ether), THP 에테르(tetrahydrophyranyl ether), 테트라아이드로티오피라닐 에테르(tetrahydrothiopyranyl ether), 4-메톡시테트라하이드로피라닐 에테르(4-methoxytetrahydropyranyl ether), 4-메톡시테트라하이드로티오피라닐 에테르(4-methoxytetrahydrothiopyranyl ether), 테트라하이드로퓨라닐 에테르(tetrahydrofuranyl ether), 1-에톡시에틸 에테르(1-ethoxyethyl ether), 1-메틸-1-메톡시에틸 에테르(1-methyl-1-methoxyethyl ether), 2-(페닐셀레닐)에틸 에테르(2-(phenylselenyl)ethyl ether), t-부틸 에테르(t-butyl ether), 알릴 에테르(allyl ether), 벤질 에테르(benzyl ether), o-니트로벤질 에테르(o-nitrobenzyl ether), 트리페닐메틸 에테르(triphenylmethyl ether), α-나프틸다이페닐메틸 에테르(α-naphtyldiphenylmethyl ether), p-메톡시페닐다이페닐메틸 에테르(p-methoxyphenyldiphenylmethyl ether), 9-(9-페닐-10-옥소)안트릴 에테르(9-(9-phenyl-10-oxo)anthryl ether), TMS 에테르(trimethylsilyl ether), 이소프로필다이메틸실릴 에테르(isopropyldimethylsilyl ether), TBDMS 에테르(t-butyldimethylsilyl ether), t-부틸다이페닐실릴 에테르(t-butyldiphenyl silyl ether), 트리벤질실릴 에테르(tribenzylsilyl ether), 트리이소프로필실릴 에테르(triisopropylsilyl ether), 포메이트 에스테르(formate ester), 아세테이트 에스테르(acetate ester), 트리클로로아세테이트 에스테르(trichloroacetate ester), 페녹시아세테이트 에스테르(phenoxyacetate ester), 이소부티레이트 에스테르(isobutyrate ester), 피발로에이트 에스테르(pivaloate ester), 아다만토에이트 에스테르(adamantoate ester), 벤조에이트 에스테르(benzoate ester), 2,4,6-트리메틸벤조에이트 에스테르(2,4,6-trimethylbenzoate(Mesitoate) ester), 메틸 카보네이트(methyl carbonate), 2,2,2-트리클로로에틸 카보네이트(2,2,2-tricloroethyl carbonate), 알릴 카보네이트(allyl carbonate), p-니트로페닐 카보네이트(p-nitrophenyl carbonate), 벤질 카보네이트(benzyl carbonate), p-니트로벤질 카보네이트(p-nitrobenzyl carbonate), S-벤질 티오카보네이트(S-benzyl thiocarbonate), N-페닐카바메이트(N-phenylcarbamate), 니트레이트 에스테르(nitrate ester), 2,4-다이니트로페닐술페네이트 에스테르(2,4-dinitrophenylsulfenate ester), DMP 에스테르(dimethylphosphinyl ester), MPT 에스테르(dimethylthiophosphinyl ester), 아릴 메탄술포네이트(aryl methanesulfonate), 아릴 톨루엔술포네이트(aryl toluenesulfonate) 등이 있으며, 이에 한정되지 않는다. The protecting group for the alcohol group is not limited to conventional protecting groups that can be used in organic synthesis, but more preferably methyl ether, methoxymethyl ether, benzyloxymethyl ether, SEM ether ( Bromomethyl ether, 2- (trimethylsilyl) ethoxymethyl ether, PTM ether, 2,2-dichloro-1,1-difluoroethyl ether, But are not limited to, p-bromophenacyl ether, chlcopropylmethyl ether, isopropyl ether, cyclohexyl ether, 4-methoxybenzyl, 2,6- Dichlorobenzyl ether, 4- (dimethylaminocarbonyl) benzyl ether, 9-anthrylmethyl ether, 4-pyridylmethyl ether, 4-picolyl ether, MTM (methylthiomethyl ether), MEME (2-methoxyethoxymethyl ether), bis (2-chloroethoxy) methyl ether, tetrahydrophyranyl ether, tetrahydrothiopyranyl ether, 4- Methoxytetrahydrothiopyranyl ether, 4-methoxytetrahydrothiopyranyl ether, 4-methoxytetrahydrothiopyranyl ether, tetrahydrofuranyl ether, 1-ethoxyethyl ether, ether, 1-methyl-1-methoxyethyl ether, 2- (phenylselenyl) ethyl ether, t- butyl ether, allyl ether, benzyl ether, o-nitrobenzyl ether, triphenylmethyl ether, α-naphtyldiphenylmethyl ether, ether, p-methoxyphenyl methyl ether (9-phenyl-10-oxo) anthryl ether, trimethylsilyl ether, isopropyldimethylsilyl ether (isopropyldimethylsilyl ether) T-butyldimethylsilyl ether, t-butyldiphenyl silyl ether, tribenzylsilyl ether, triisopropylsilyl ether, formate, and the like. ester, tartaric acid ester, acetate ester, trichloroacetate ester, phenoxyacetate ester, isobutyrate ester, pivaloate ester, adamantoate ester adamantoate ester, benzoate ester, 2,4,6-trimethylbenzoate (mesitoate) ester, methyl carbonate, 2,2 , 2,2,2-tricloroethyl carbonate, allyl carbonate, p-nitrophenyl carbonate, benzyl carbonate, p-nitrobenzyl carbonate ( p-nitrobenzyl carbonate, S-benzyl thiocarbonate, N-phenylcarbamate, nitrate ester, 2,4-dinitrophenylsulfinate ester, 4-dinitrophenylsulfenate ester, dimethylphosphinyl ester, dimethylthiophosphinyl ester, aryl methanesulfonate, aryl toluenesulfonate, and the like.

상기 티올기를 보호하는 그룹으로 유기합성에서 사용될 수 있는 통상의 보호기로 제한되지는 않지만, 보다 바람직하게는 S-벤질 티오에테르(S-benzyl thioether), S-p-메톡시벤질 티오에테르(S-p-methoxybenzyl thioether), S-o- 또는 p-하이드록실 또는 아세톡시벤질 티오에테르(S-o- or p-hydroxyl or acetoxybenzyl thioether), S-p-니트로벤질 티오에테르(S-p-nitrobenzyl thioether), S-4-피콜릴 티오에테르(S-4-picolyl thioether), S-2-피콜릴 N-옥사이드 티오에테르(S-2-picolyl N-oxide thioether), S-9-안트릴메틸 티오에테르(S-9-anthrylmethyl thioether), S-9-플루오레닐메틸 티오에테르(S-9-fluroenylmethyl thioether), S-메톡시메틸 모노티오아세탈(S-methoxymethyl monothioacetal), A-아세틸 유도체(A-acetyl derivative), S-벤조일 유도체(S-benzoyl derivative), S-(N-에틸카바메이트)(S-(N-ethylcarbamate)), S-(N-메톡시메틸카바메이트(S-(N-methoxymethylcarbamate)) 등이 있으며, 이에 한정되지 않는다. The protecting group for the thiol group is not limited to conventional protecting groups that can be used in organic synthesis, but more preferably S-benzyl thioether, Sp-methoxybenzyl thioether ), S- or p-hydroxyl or acetoxybenzyl thioether, Sp-nitrobenzyl thioether, S-4-picolylthioether (S -4-picolyl thioether, S-2-picolyl N-oxide thioether, S-9-anthrylmethyl thioether, S- S-9-fluroenylmethyl thioether, S-methoxymethyl monothioacetal, A-acetyl derivative, S-benzoyl derivative (S- benzoyl derivative, S- (N-ethylcarbamate), S- (N-methoxymethylcarbamate (S- amate), and the like, but are not limited thereto.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 보다 바람직하게 상기 Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -BR2R3 또는 -Y'-TG 이고; R1은 C1-C6 알킬이고; r는 1 내지 5의 정수이고; Ar1는 페닐렌, 바이페닐렌 또는 나프탈렌이고; R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고; Y'는 -(CH2)xNR"-, -(CH2)xO- 또는 -(CH2)xS- 이고; R"은 수소 또는 C1-C6 알킬이고; x은 0 또는 1의 정수이고; TG는 베타-갈락토사이드, 베타-글루쿠로나이드 또는 베타-갈락토사이드와 베타-글루쿠로나이드의 조합일 수 있다.In the compound comprising a cutting property linker according to the invention, more preferably wherein Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2 , -NHOH, -BR 2 R 3 or -Y'-TG; R 1 is C 1 -C 6 alkyl; r is an integer from 1 to 5; Ar 1 is phenylene, biphenylene or naphthalene; R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy; Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O- or - (CH 2 ) x S-; R" is hydrogen or C 1 -C 6 alkyl; x is an integer of 0 or 1; TG may be a combination of beta-galactoside, beta-glucuronide or beta-galactoside and beta-glucuronide.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 TG는 하기 구조에서 선택되는 트리거 기(triggering group)일 수 있다. In a compound comprising a cleavable linker according to the present invention, the TG may be a triggering group selected from the following structures.

Figure pat00024
Figure pat00024

상기 R21은 각각 독립적으로 수소 또는 하이드록시 보호기이고; R22는 수소 또는 C1-C6 알킬이다.Each R < 21 > is independently hydrogen or a hydroxy protecting group; R 22 is hydrogen or C 1 -C 6 alkyl.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 하이드록시 보호기는 유기 합성에서 사용될 수 있는 통상의 보호기로 제한되지는 않지만, 보다 바람직하게는 메틸, 메톡시메틸, 메틸티오메틸, 2-메톡시에톡시메틸, 비스(2-클로로에톡시)메틸, 테트라하이드로피라닐, 테트라하이드로티오피라닐, 4-메톡시테트라하이드로피라닐, 4-메톡시테트라하이드로티오피라닐, 테트라하이드로퓨라닐, 1-에톡시에틸, 1-메틸-1-메톡시에틸, 2-(페닐셀레닐)에틸, t-부틸, 알릴, 벤질, o-니트로벤질, 트리페닐메틸, α-나프틸다이페닐메틸, p-메톡시페닐다이페닐메틸, 9-(9-페닐-10-옥소)안트릴, 트리메틸실릴, 이소프로필다이메틸실릴, t-부틸다이메틸실릴, t-부틸다이페닐실릴, 트리벤질실릴, 트리이소프로필실릴, 포밀, 아세틸, 트리클로로아세틸, 페녹시아세틸, 이소부타노일, 피발로일, 아다만토일, 벤조일, 2,4,6-트리메틸벤조일, 아세틸, 2,2,2-트리클로로에틸카보닐, 알릴카보닐, p-니트로페닐카보닐, 벤질카보닐, p-니트로벤질카보닐, S-벤질티오카보닐, N-페닐카보닐, 니트로페닐술포닐 또는 2,4-다이니트로페닐술포닐 등이 있으며, 이에 한정되지 않는다.In the compound comprising a cleavable linker according to the present invention, the hydroxy protecting group is not limited to conventional protecting groups that can be used in organic synthesis, but more preferably methyl, methoxymethyl, methylthiomethyl, 2- (2-chloroethoxy) methyl, tetrahydropyranyl, tetrahydrothiopyranyl, 4-methoxytetrahydropyranyl, 4-methoxytetrahydrothiopyranyl, tetrahydrofuranyl Methyl-1-methoxyethyl, 2- (phenyl-selenyl) ethyl, t-butyl, allyl, benzyl, o-nitrobenzyl, triphenylmethyl, alpha -naphthyldiphenylmethyl, p-methoxyphenyldiphenylmethyl, 9- (9-phenyl-10-oxo) anthryl, trimethylsilyl, isopropyldimethylsilyl, t- butyldimethylsilyl, t-butyldiphenylsilyl, tribenzylsilyl, Triisopropylsilyl, formyl, acetyl, trichloroacetyl, phenoxyacetyl, Isobutanoyl, pivaloyl, adamantyl, benzoyl, 2,4,6-trimethylbenzoyl, acetyl, 2,2,2-trichloroethylcarbonyl, allylcarbonyl, p-nitrophenylcarbonyl, benzylcarbo Nitrobenzylcarbonyl, S-benzylthiocarbonyl, N-phenylcarbonyl, nitrophenylsulfonyl or 2,4-dinitrophenylsulfonyl, and the like, but are not limited thereto.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 -L'-(Q1)w 는 하기 구조로부터 선택될 수 있다.In the compound comprising a cleavable linker according to the present invention, the -L '- (Q 1 ) w may be selected from the following structures.

Figure pat00025
Figure pat00025

상기에서, Q1은 -OH, -NR5R6, -SH 및 -COOH 중 적어도 하나의 작용기를 포함하는 활성제이고; Q2는 -NR5R6 를 포함하는 활성제이고; Wherein Q 1 is an activator comprising at least one functional group of -OH, -NR 5 R 6 , -SH and -COOH; Q 2 is an activator comprising -NR 5 R 6 ;

X1은 -O- 또는 -NR"'- 이고; X 1 is -O- or -NR "'-;

X2 및 X4는 각각 독립적으로 -O-, -OC(O)-, -OC(O)O- 또는 -OC(O)NH- 이고;X 2 and X 4 are each independently -O-, -OC (O) -, -OC (O) O- or -OC (O) NH-;

X3은 -OC(=O)- 이고; X 3 is -OC (= O) -;

R5 및 R6는 상기 화학식 1에서 정의된 바와 동일하고; R 5 and R 6 are the same as defined in Formula 1 above;

R9 및 R10은 각각 독립적으로 수소, C1-C6 알킬, C6-C14 아릴 또는 C3-C9 헤테로아릴이고, 상기 R9 및 R10의 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2 및 -(CH2)uSO2Ru3 로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;R 9 and R 10 are each independently hydrogen, C 1 -C 6 alkyl, C 6 -C 14 aryl or C 3 -C 9 heteroaryl, wherein the alkyl, aryl and heteroaryl of R 9 and R 10 is C 1 -C 10 alkyl, - (CH 2) u NH 2, - (CH 2) u NR u1 R u2 and - (CH 2) u SO 2 R u3 And R u1 , R u2 and R u3 are each independently selected from the group consisting of hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 Heteroaryl; u is an integer from 1 to 10;

R"'는 수소 또는 C1-C6 알킬이고;R "'is hydrogen or C 1 -C 6 alkyl;

w는 1 내지 5의 정수이다.w is an integer of 1 to 5;

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 Q2는 -NR5R6를 포함하는 활성제로, 4차 아민 구조로 결합을 이룰 수 있는 활성제일 수 있다.In the compound comprising a cleavable linker according to the present invention, Q < 2 > is an activator comprising -NR < 5 > R < 6 & gt ;, and can be an activator capable of binding in a quaternary amine structure.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, Ar고리에 치환된 X에 대해 오쏘 위치에 도입된 기능기 Y가 화학적, 물리(화학)적 및/또는 생화학적 반응에 의해 반응 후 분자내 고리화 반응을 통해 활성제가 방출되거나(반응식 1), 분자내 고리화 반응 후 1,6- 또는 1,4-제거 반응(elimination)을 통해 활성제가 방출되는 메커니즘(반응식 2)을 가진다.In the compound containing the cleavable linker according to the present invention, the functional group Y introduced at the ortho position with respect to X substituted on the Ar ring is reacted by a chemical, physical (chemical) and / or biochemical reaction, A mechanism in which the active agent is released through a cyclization reaction (Scheme 1) or an activator is released through a 1,6- or 1,4-elimination reaction after an intramolecular cyclization reaction (Scheme 2).

일예로 Y가 -Y'-TG인 경우의 메커니즘을 하기 반응식 1에 도시하였고, Q가

Figure pat00026
인 경우의 메커니즘을 하기 반응식 2에 도시하였다.For example, the mechanism when Y is -Y'-TG is shown in Scheme 1 below, where Q is
Figure pat00026
Is shown in Scheme 2 below.

[반응식 1][Reaction Scheme 1]

Figure pat00027
Figure pat00027

[반응식 2][Reaction Scheme 2]

Figure pat00028
Figure pat00028

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, Q1은 -OH, -NH-, -SH 및 -COOH 중 적어도 하나의 작용기를 포함하는 활성제로, Q2는 아민기를 갖는 약물로 암모니움 유닛으로 결합가능하고 Q2 방출시에 아민기를 갖는 원래의 형태로 해리되는 활성제이며, 상기 활성제는 약물, 독소, 친화성 리간드, 검출용 탐침 또는 이들의 조합일 수 있다.In the compound comprising a cleavable linker according to the present invention, Q 1 is an activator containing at least one functional group selected from the group consisting of -OH, -NH-, -SH and -COOH, Q 2 is an amine group- Unit and dissociated to its original form with an amine group upon Q 2 release, the active agent may be a drug, toxin, affinity ligand, probe for detection, or a combination thereof.

상기 약물은 어로티니브(erlotinib, TARCEVA; Genentech/OSI Pharm.); 보어테조미브(bortezomib, VELCADE; MilleniumPharm.); 풀베스트란트(fulvestrant, FASLODEX; AstraZeneca); 수텐트(sutent, SU11248; Pfizer); 레트로졸(letrozole, FEMARA; Novartis); 이마티니브 메실레이트(imatinib mesylate, GLEEVEC; Novartis); PTK787/ZK 222584(Novartis); 옥살리플라틴(oxaliplatin, Eloxatin; Sanofi); 5-플루오로우라실(5-fluorouracil, 5-FU); 류코보린(leucovorin); 라파마이신(rapamycin, Sirolimus, RAPAMUNE; Wyeth); 라파티니브(lapatinib, TYKERB, GSK572016; GlaxoSmithKline); 로나파니브(lonafarnib, SCH 66336); 소라페니브(sorafenib, BAY43-9006; Bayer Labs.); 게피티니브(gefitinib, IRESSA; Astrazeneca); AG1478, AG1571 (SU 5271; Sugen); 알킬화제(alkylating agent) (예: 티오테파(thiotepa) 또는 CYTOXAN®사이클로포스파미드(cyclophosphamide)); 알킬 설포네이트(alkyl sulfonate) (예:부설판(busulfan), 임프로설판(improsulfan)또는 피포설판(piposulfan)); 아지리딘(aziridine) (예:벤조도파(benzodopa), 카보쿠온(carboquone), 메투레도파(meturedopa) 또는 우레도파(uredopa)); 에틸렌이민(ethylenimine), 메틸멜라민(methylmelamine), 알트레타민(altretamine), 트리에틸렌멜라민(triethylenemelamine), 트리에틸렌포스포라미드(triethylenephosphoramide), 트리에틸렌티오포스포라미드(triethylenethiophosphoramide), 트리메틸올멜라민(trimethylolmelamine); 아세토게닌스(acetogenins) (예: 불라탁신(bullatacin) 또는 불라탁시논(bullatacinone)); 합성 유사체 토포테칸(synthetic analogue topotecan)을포함하는 캄프토테신(camptothecin); 브리오스타틴(bryostatin); 칼리스타틴(callystatin); CC-1065 (이의 아도젤레신(adozelesin), 카젤레신(carzelesin) 또는 비젤레신(bizelesin) 합성 유사체(synthetic analogues)를 포함); 크립토파이신(cryptophycins) (예: 크립토파이신 1(cryptophycin 1) 또는 크립토파이신 8(cryptophycin 8)); 돌라스타틴(dolastatin); 두오카마이신(duocarmycin) (합성 유사체, KW-2189 및 CB1-TM1를 포함); 엘레우테로빈(eleutherobin); 판크라티스타틴(pancratistatin); 사코딕틴(sarcodictyin); 스폰기스타틴(spongistatin); 질소 머스타드(nitrogen mustard) (예: 클로람부실(chlorambucil), 클로르나파진(chlornaphazine), 클로로포스파미드(cholophosphamide), 에스트라무스틴(estramustine), 이포스파미드(ifosfamide), 메클로레타민(mechlorethamine), 메클로레타민 옥사이드 하이드로클로라이드(mechlorethamine oxide hydrochloride), 멜팔란(melphalan), 노벰비킨(novembichin), 페네스터린(phenesterine), 프레드니무스틴(prednimustine), 트로포스파미드(trofosfamide) 또는 우라실 머스타드(uracil mustard)); 아질산우레아(nitrousurea) (예: 카무스틴(carmustine), 클로로조톡신(chlorozotocin), 포테무스틴(fotemustine), 로무스틴(lomustine), 니무스틴(nimustine) 또는 라님누스틴(ranimnustine)); 항생 물질(antibiotics) (예: 에네디인 항생 물질(enediyne antibiotics)로, 칼리케아마이신 감마 1 I(calicheamycin gamma1 I) 및 칼리케아마이신 오메가 I 1(calicheamycin omegaI1)로부터 선택되는 칼리케아마이신(calicheamycin) 또는 다이네미신 A(dynemicin A)를 포함하는 다이네미신(dynemicin)); 비스포스포네이트(bisphosphonate) (예: 클로드로네이트(clodronate)); 에스페라미신(esperamicin), 니오카지노스타틴 발색단(neocarzinostatin chromophore) 또는 관련 크로모단백질 에넨디인 항생 발색단(related chromoprotein enediyne antibiotic chromophores), 아클라시노마이신(aclacinomysins), 악티노마이신(actinomycin), 안트라마이신(antrmycin), 아자세린(azaserine), 블레오마이신(bleomycins), 칵티노마이신(cactinomycin), 카라비신(carabicin), 카니노마이신(carninomycin), 카지노필린(carzinophilin), 크로모마이신(chromomycins), 닥티노마이신(dactinomycin), 다우노루비신(daunorubicin), 데토루부신(detorubucin), 6-디아조-5-옥소-L-노르류신(6-diazo-5-oxo-L-norleucine), ADRLIMYCIN® 독소루비신(ADRLIMYCIN®doxorubicin) (예: 모르폴리노-독소루비신(morpholino-doxorubicin), 시아노모르폴리노-독소루비신(cyanomorpholino-doxorubicin), 2-피롤리노-독소루비신(2-pyrrolino-doxorubucin), 리포솜 독소루비신(liposomal doxorubicin) 또는 데옥시독소루비신(deoxydoxorubicin)), 에피루비신(epirubicin), 에소루비신(esorubicin), 마셀로마이신(marcellomycin), 미토마이신(mitomycins) (예: 미토마이신 C(mitomycin C), 마이코페놀산(mycophenolic acid), 노갈라마이신(nogalamycin), 올리보마이신(olivomycins), 페플로마이신(peplomycin), 포트피로마이신(potfiromycin), 푸로마이신(puromycin), 쿠엘라마이신(quelamycin), 로두루비신(rodorubicin), 스트렙토미그린(streptomigrin), 스트렙토조신(streptozocin), 투베르시딘(tubercidin), 우베니멕스(ubenimex), 지노스타틴(zinostatin) 또는 조루비신(zorubicin)); 항-대사산물(anti-metabolites) (예: 5-플루오로우라실(5-fluorouracil, 5-FU)); 폴산 유사체(folic acid analogues) (예: 데노프테린(denopterin), 메토트렉세이트(methotrexate), 프테로프테린(pteropterin) 또는트리메트렉세이트(trimetrexate)); 푸린 유사체(purine analogs) (예: 플루다라빈(fludarabine), 6-머캅토푸린(6-mercaptopurine), 티아미프린(thiamiprine) 또는 티구아닌(thiguanine)); 피리미딘 유사체(pyrimidine analogs) (예: 아시타빈(ancitabine), 아자시티딘(azacitidine), 6-아자우리딘(6-azauridine), 카모푸르(carmofur), 사이타라빈(cytarabine), 디데옥시우리딘(dideoxyuridine), 독시플루리딘(doxifluridine), 에노시타빈(enocitabine) 또는 플록수리딘(floxuridine)); 안드로겐(androgens)(예: 칼루스테론(calusterone), 드로모스타놀론 프로피오네이트(dromostanolone propionate), 에피티오스타놀(epitiostanol), 메피티오스탄(mepitiostane) 또는 테스토락톤(testolactone)); 항-아드레날(anti-adrenals) (예: 아미노글루테티미드(aminoglutethimide), 미토탄(mitotane) 또는 트리로스탄(trilostane)); 폴산 보충제(folic acid replenisher) (예: 폴린산(folinic acid)); 아세글라톤(aceglatone); 알도포스파미드 글리코사이드(aldophosphamide glycoside); 아미노레불린산(aminolevulinic acid); 에닐우라실(eniluracil); 암사크린(amsacrine); 베스트라부실(bestrabucil); 비산트렌(bisantrene); 에다트락세이트(edatraxate); 데포파민(defofamine); 데메콜신(demecolcine); 디아지쿠온(diaziquone); 엘포르니틴(elfornithine); 엘립티늄 아세테이트(elliptinium acetate); 에포틸론(epothilone); 에토글루시드(etoglucid); 갈륨 니트레이트(gallium nitrate); 하이드록시우레아(hydroxyurea); 렌티난(lentinan); 로니다이닌(lonidainine); 마이탄시노이드(maytansinoids) (예: 마이탄신(maytansine)또는 안사미톡신(ansamitocins); 트리코테센은 T-2 독소(T-2 toxin), 베라쿠린 A(verracurin A), 로리딘 A(roridin A) 또는 안구이딘(anguidine)); 미토구아존(mitoguazone); 미톡산트론(mitoxantrone); 모피단몰(mopidanmol); 니트라에린(nitraerine); 펜토스타틴(pentostatin); 페나메트(phenamet); 피라루비신(pirarubicin); 로속사트론(losoxantrone); 2-에틸하이드라지드(2-ethylhydrazide); 프로카바진(procarbazine); PSK® 다당류 착체(polysaccharide); 라족산(razoxane); 리족신(rhizoxin); 시조피란(sizofiran); 스피로게르마늄(spirogermanium); 테누아존산(tenuazonic acid); 트리아지쿠온(triaziquone); 2,2',2"-트리클로로트리에틸아민(2,2',2"-trichlorotriethylamine); 트리코테센(trichothecenes)(특히 T-2 독소, 베라쿠린 A, 로리딘 A 및 안구이딘); 우레탄(urethane); 빈데신(vindesine); 다카바진(dacarbazine); 만노무스틴(mannomustine); 미토브로니톨(mitobronitol); 미토락톨(mitolactol); 피포브로만(pipobroman); 가시토신(gacytosine); 아라비노시드(arabinoside, 'Ara-C'); 사이클로포스파미드(cyclophosphamide); 티오테파(thiotepa); 탁소이드(taxoids) (예: TAXOL® 파클리탁셀(TAXOL® paclitaxel) (Bristol-Myers Squibb Oncology, Princeton, N. J.), ABRAXANETM크레모포 부재(ABRAXANETM cremophor-free), 파클리탁셀의 알부민 가공 나노입자 제형(albumin-engineered nanoparticle formulation of paclitaxel, American Pharmaceutical Partners, Schaumber, I11.) 또는 TAXOTERE®독세탁셀(TAXOTERE® doxetaxel)((Rhone-Poulenc Rorer, Antony, France))); 클로란부실(chloranbucil); 겜시타빈(gemcitabine); 6-티오구아닌(6-thioguanine); 머캅토푸린(mercaptopurine); 백금 유사체(platinum analog)(예: 시스플라틴(cisplatin) 또는 카보플라틴(carboplatin)); 빈블라스틴(vinblastine); 백금(platinum); 에토포시드(etoposide), 이포스파미드(ifosfamide); 미톡산트론(mitoxantrone); 빈크리스틴(vincristine); NAVELBINE®비노렐빈(NAVELBINE®vinorelbine); 노반트론(novantrone); 테니포시드(teniposide); 에다트렉세이트(edatrexate); 다우노마이신(daunomycin); 아미노프테린(aminopterin); 젤로다(xeloda); 이반드로네이트(ibandronate); CPT-11; 토포이소머라제 억제제(topoisomerase inhibitor) RFS 2000; 디플루오로메틸로르니틴(difluorometlhylornithine, DFMO); 레티노이드(retinoid) (예: 레틴산(retinoic acid)); 카페시타빈(capecitabine); 및 약제학적으로 허용되는 이의 염, 용매화물, 산 또는 이들의 유도체로 이루어진 군으로부터 선택되나, 반드시 이들로 제한되는 것은 아니다.The drug is erlotinib (TARCEVA; Genentech / OSI Pharm.); Bortezomib (VELCADE; Millenium Pharm.); Fulvestrant (FASLODEX; AstraZeneca); A sutent (SU11248; Pfizer); Letrozole (FEMARA; Novartis); Imatinib mesylate (GLEEVEC; Novartis); PTK787 / ZK 222584 (Novartis); Oxaliplatin (Eloxatin; Sanofi); 5-fluorouracil, 5-FU); Leucovorin; Rapamycin (Sirolimus, RAPAMUNE; Wyeth); Lapatinib (TYKERB, GSK572016; GlaxoSmithKline); Lonafarnib (SCH 66336); Sorafenib (BAY 43-9006; Bayer Labs.); Gefitinib (IRESSA; Astrazeneca); AG1478, AG1571 (SU 5271; Sugen); Alkylating agents such as thiotepa or CYTOXAN cyclophosphamide; Alkyl sulfonates (e.g., busulfan, improsulfan or piposulfan); Aziridine (e.g., benzodopa, carboquone, meturedopa, or uredopa); But are not limited to, ethylenimine, methylmelamine, altretamine, triethylenemelamine, triethylenephosphoramide, triethylenethiophosphoramide, trimethylolmelamine, ); Acetogenins (e.g., bullatacin or bullatacinone); Camptothecin including synthetic analogue topotecan; Bryostatin; Callystatin; Including CC-1065 (including adozelesin, carzelesin or bizelesin synthetic analogues thereof); Cryptophycins (e.g., cryptophycin 1 or cryptophycin 8); Dolastatin; Duocarmycin (including synthetic analogs, KW-2189 and CB1-TM1); Eleutherobin; Pancratistatin; Sarcodictyin; Spongistatin; But are not limited to, nitrogen mustard (eg chlorambucil, chlornaphazine, cholophosphamide, estramustine, ifosfamide, mechlorethamine mechlorethamine, hydrochloric acid, mechlorethamine, mechlorethamine oxide hydrochloride, melphalan, novembichin, phenesterine, prednimustine, trofosfamide or uracil Uracil mustard); Nitrousurea such as carmustine, chlorozotocin, fotemustine, lomustine, nimustine, or lanimnustine); Antibiotics, such as enediyne antibiotics, include calicheamycin selected from calicheamycin gamma 1 I and calicheamycin omega I 1, Or dynemicin including dynemicin A); Bisphosphonates (e.g., clodronate); It has been shown that the inhibitory effect of esperamicin, the neocarzinostatin chromophore or related chromoprotein on the chromoprotein enediyne antibiotic chromophores, aclacinomysins, actinomycin, antagonists such as antrmycin, azaserine, bleomycins, cactinomycin, carabicin, carninomycin, carzinophilin, chromomycins, Dactinomycin, daunorubicin, detorubucin, 6-diazo-5-oxo-L-norleucine, ADRLIMYCIN® doxorubicin Such as ADRLIMYCIN® doxorubicin (eg, morpholino-doxorubicin, cyanomorpholino-doxorubicin, 2-pyrrolino-doxorubicin, liposomal doxorubicin liposomal doxorubicin) Such as deoxydoxorubicin, epirubicin, esorubicin, marcellomycin, mitomycins such as mitomycin C, mycophenolic acid, mycophenolic acid, nogalamycin, olivomycins, peplomycin, potfiromycin, puromycin, quelamycin, rodorubicin, , Streptomigrin, streptozocin, tubercidin, ubenimex, zinostatin or zorubicin); and the like; Anti-metabolites (e.g., 5-fluorouracil, 5-FU); Folic acid analogues (e.g., denopterin, methotrexate, pteropterin or trimetrexate); Purine analogs (e.g., fludarabine, 6-mercaptopurine, thiamiprine or thiguanine); Pyrimidine analogs such as ancitabine, azacitidine, 6-azauridine, carmofur, cytarabine, dideoxyuridine, Dideoxyuridine, doxifluridine, enocitabine, or floxuridine); Androgens (e.g., calusterone, dromostanolone propionate, epitiostanol, mepitiostane or testolactone); Anti-adrenals (such as aminoglutethimide, mitotane or trilostane); Folic acid replenishers such as folinic acid; Aceglatone; Aldophosphamide glycoside; Aminolevulinic acid; Eniluracil; Amsacrine; Bestrabucil; Bisantrene; Edatraxate; Defofamine; Demecolcine; Diaziquone; Elfornithine; Elliptinium acetate; Epothilone; Etoglucid; Gallium nitrate; Hydroxyurea; Lentinan; Lonidainine; Maytansinoids such as maytansine or ansamitocins; tricothecenes include T-2 toxin, verracurin A, roridin A, A) or angiidine); Mitoguazone; Mitoxantrone; Mopidanmol; Nitraerine; Pentostatin; Phenamet; Pyrarubicin; Losoxantrone; 2-ethylhydrazide; Procarbazine; PSK® polysaccharide; Razoxane; Rhizoxin; Sizofiran; Spirogermanium; Tenuazonic acid; Triaziquone; 2,2 ', 2 "-trichlorotriethylamine (2,2', 2"-trichlorotriethylamine); Trichothecenes (especially T-2 toxin, veracurin A, loridine A and angiidine); Urethane; Vindesine; Dacarbazine; Mannomustine; Mitobronitol; Mitolactol; Pipobroman; Gacytosine; Arabinoside, " Ara-C ");Cyclophosphamide;Thiotepa; Takso Id (taxoids) (example: TAXOL® paclitaxel (TAXOL® paclitaxel) (Bristol-Myers Squibb Oncology, Princeton, NJ), ABRAXANE TM Crescent member blanket (ABRAXANE TM cremophor-free), albumin processing nanoparticle formulation of paclitaxel (albumin (TAXOTERE® doxetaxel) (Rhone-Poulenc Rorer, Antony, France)); or a TAXOTERE.RTM. doxetaxel (American Chemical Pharmaceuticals, Schaumber, I11. Chloranbucil; Gemcitabine; 6-thioguanine; Mercaptopurine; Platinum analogs such as cisplatin or carboplatin); Vinblastine; Platinum; Etoposide, ifosfamide; Mitoxantrone; Vincristine; NAVELBINE® VINORELBINE; Novantrone; Teniposide; Edatrexate; Daunomycin; Aminopterin; Xeloda; Ibandronate; CPT-11; Topoisomerase inhibitors RFS 2000; Difluoromethylhylornithine (DFMO); Retinoids such as retinoic acid; Capecitabine; And pharmaceutically acceptable salts, solvates, acids, or derivatives thereof, but are not necessarily limited thereto.

추가의 약물은 이들로 제한되지는 않지만, (i) 예를 들면, 타목시펜(NOLVADEX® 타목시펜 포함), 라록시펜, 드로록시펜, 4-하이드록시타목시펜, 트리옥시펜, 케옥시펜, LY117018, 오나프리스톤 및 FAREATON® 토레미펜을 포함하는, 항-에스트로겐 및 선택적 에스트로겐 수용체 조절제(SERM)와 같은 종양에 대한 호르몬 작용을 조절하거나 억제하는 작용을 하는 항-호르몬제; (ii) 부신내 에스트로겐 생성을 조절하는, 아로마타제 효소를 억제하는 아로마타제 억제제, 예를 들면, 4(5)-이미다졸, 아미노글루테티미드, MEGASE® 메게스트롤 아세테이트, AROMASIN® 엑세메스탄, FEMARA® 레트로졸 및 ARIMIDEX® 아나스트로졸; (iii) 항-안드로겐, 예를 들면, 플루타미드, 닐루타미드, 비칼루타미드, 레우프롤리드 및 고세렐린; 뿐만 아니라 트록사시타빈(1,3-디옥솔란 뉴클레오시드 시토신 유사체); (iv) 아로마타제 억제제; (v) 단백질 키나제 억제제; (vi) 지질 키나제 억제제; (vii) 안티센스 올리고뉴클레오티드, 특히 부착 세포에 연관된 시그널링 통로 내 유전자 발현을 억제하는 것, 예를 들면, PKC-알파, Raf, H-Ras; (viii) 리보자임, 예를 들면, VEGF 억제제, 예를 들면, ANGIOZYME 리보자임 및 HER2 발현 억제제; (ix) 백신, 예를 들면, 유전자 치료 백신; ALLOVECTIN® 백신, LEUVECTIN 백신 및 VAXID 백신; PROLEUKIN®rlL-2; LURTOTECAN® 토포이소머라제 1 억제제; ABARELIX® rmRH; (x) 항-맥관발생제, 예를 들면, 베박시주마브(AVASTIN, Genentech); 및 (xi) 약제학적으로 허용되는 이의 염, 용매화물, 산 또는 유도체를 포함한다.Additional medicaments include, but are not limited to, (i) one or more compounds selected from the group consisting of tamoxifen (including NOLVADEX® tamoxifen), raloxifene, droloxifene, 4-hydroxy tamoxifen, trioxifen, An anti-hormone agent that acts to modulate or inhibit hormone action on tumors such as anti-estrogens and selective estrogen receptor modulators (SERMs), including onafristone and FAREATON® toremifene; (ii) aromatase inhibitors that inhibit aromatase enzymes, such as 4 (5) -imidazoles, aminoglutethimides, MEGASE (R) megestrol acetate, AROMASIN (R) exemestane , FEMARA® letrozole and ARIMIDEX® anastrozole; (iii) anti-androgens such as flutamide, nilutamide, bicalutamide, leuprolide and goserelin; As well as troxacytavin (1,3-dioxolane nucleoside cytosine analog); (iv) an aromatase inhibitor; (v) protein kinase inhibitors; (vi) lipid kinase inhibitors; (vii) inhibiting signaling pathway gene expression associated with antisense oligonucleotides, particularly adherent cells, such as PKC-alpha, Raf, H-Ras; (viii) ribozymes, such as VEGF inhibitors, such as ANGIOZYME ribozyme and HER2 expression inhibitors; (ix) a vaccine, for example, a gene therapy vaccine; ALLOVECTIN® vaccines, LEUVECTIN vaccines and VAXID vaccines; PROLEUKIN (R) L-2; LURTOTECAN® topoisomerase 1 inhibitor; ABARELIX® rmRH; (x) anti-angiogenic agents such as, for example, AVASTIN, Genentech; And (xi) pharmaceutically acceptable salts, solvates, acids or derivatives thereof.

또한, 상기 약물은 시토카인(cytokine), 면역조절 화합물, 항암제, 항바이러스제, 항박테리아제, 항진균제, 구충제 또는 이들의 조합일 수 있다.The drug may also be cytokines, immunomodulatory compounds, anticancer agents, antiviral agents, antibacterial agents, antifungal agents, repellents or combinations thereof.

상기 시토카인(cytokine)은 다수의 세포에 의하여 분비되는 소세포-시그널링 단백질 분자이고, 세포 내 정보교환에 광범위하게 사용되는 시그널링 분자의 범주이다. 이는 모노카인(monokine), 림포카인(lympokine), 전통적인 폴리펩티드 호르몬(traditional polypeptidehormone) 등을 포함한다. 시토카인의 예는, 이들로 제한되지는 않지만, 성장 호르몬(growth hormone) (예: 사람 성장 호르몬(human growth hormone), N-메티오닐 사람 성장 호르몬(N-methionyl humangrowth hormone) 또는 보바인 성장 호르몬(bovinegrowth hormone)); 부갑상선 호르몬(parathyroid hormone); 티록신(thyroxine); 인슐린(insulin); 프로인슐린(proinsulin); 레락신(relaxin); 프로레락신(prorelaxin); 당단백질 호르몬(glycoprotein hormone) (예: 소포 자극 호르몬(folliclestimulating hormone, FSH), 갑상선 자극 호르몬(thyroid stimulatinghormone, TSH) 또는 황체형성 호르몬(luteinizinghormone, LH)); 간 성장 인자(hepatic growth factor); 섬유아세포 성장 인자(fibroblast growth factor); 프로락틴(prolactin); 태반 락토겐(placental lactogen); 종양 괴사 인자-α(tumornecrosis factor-α), 종양 괴사 인자-β(tumornecrosis factor-β); 뮬러-억제 물질(mullerian-inhibitingsubstance); 마우스 고나도트로핀 결합 펩티드(mousegonadotropin-associated peptide); 인히빈(inhibin); 악티빈(activin); 혈관 내피 성장 인자(vascularendothelialgrowth factor); 인테그린(integrin), 트롬보포이에틴(thrombopoietin, TPO); 신경 성장 인자(nervegrowth factor) (예: NGF-β); 혈소판-성장 인자(platelet-growth factor); 변환 성장 인자(transforming growth factor, TGF) (예: TGF-α 또는TGF-β); 인슐린 유사 성장 인자-I(insulin-likegrowth factor-I), 인슐린 유사 성장 인자-II(insulin-like growth factor-II);에리트로포이에틴(erythropoietin, EPO); 골유도 인자(osteoinductive factor); 인터페론(interferon) (예: 인터페론-α(interferon-α), 인터페론-β(interferon-β) 또는 인터페론-γ(interferon-γ)); 집락 자극 인자(colony stimulating factor, CSF) (예: 대식 세포-CSF(macrophage-CSF, M-CSF), 과립구-대식 세포-CSF(granulocyte-macrophage-CSF, GM-CSF) 또는 과립구-CSF(granulocyte-CSF, G-CSF)); 인터류킨(interleukin, IL) (예: IL-1, IL-1α, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11 또는 IL-12); 종양 괴사 인자(tumor necrosis factor) (예: TNF-α 또는 TNF-β); 및 폴리펩티드 인자(polypeptide factor) (예: LIF 또는키트 리간드(kit ligand, KL))를 포함한다. 또한 용어 시토카인은 천연 공급원으로부터 또는 기본 서열 시토카인의 재조합 세포 배양물 및 생물학적 활성 동등물(biologically active equivalents of a cytokine)을 포함한다.The cytokine is a small cell-signaling protein molecule secreted by a number of cells, and is a category of signaling molecules widely used in intracellular information exchange. These include monokines, lympokines, traditional polypeptide hormones, and the like. Examples of cytokines include, but are not limited to, growth hormones (e.g., human growth hormone, N-methionyl humangrowth hormone or bovine growth hormone) bovinegrowth hormone)); Parathyroid hormone; Thyroxine; Insulin; Proinsulin; Relaxin; Prorelaxin; Glycoprotein hormone (eg, folliclestimulating hormone (FSH), thyroid stimulating hormone (TSH) or luteinizing hormone (LH)); Hepatic growth factor; Fibroblast growth factor; Prolactin; Placental lactogen; Tumor necrosis factor-alpha, tumor necrosis factor-beta; Mullerian-inhibiting substances; Mouse gonadotropin-associated peptide; Inhibin; Activin; Vascularendothelial growth factor; Integrin, thrombopoietin (TPO); Nerve growth factor (eg, NGF-β); Platelet-growth factor; Transforming growth factor (TGF) (e.g., TGF-a or TGF-beta); Insulin-like growth factor-I, insulin-like growth factor-II, erythropoietin (EPO); Osteoinductive factor; Interferons such as interferon-alpha, interferon-beta or interferon-y; A colony stimulating factor (CSF) such as macrophage-CSF (M-CSF), granulocyte-macrophage-CSF (GM-CSF) or granulocyte -CSF, G-CSF)); IL-1, IL-1, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL- -10, IL-11 or IL-12); Tumor necrosis factor (eg, TNF-α or TNF-β); And a polypeptide factor (e.g., LIF or kit ligand (KL)). The term cytokine also includes recombinant cell cultures and biologically active equivalents of a cytokine from natural sources or from the basal sequence cytokines.

상기 면역조절 화합물은 아미노카프론산(aminocaproic acid), 아자티오프린(azathioprine), 브로모크립틴(bromocriptine), 클로로퀸(chloroquine), 클로로람부실(chlorambucil), 사이클로스포린(cyclosporine), 사이클로스포린A(cyclosporine A), 다나졸(danazol), DHEA(dehydroepiandrosterone), 덱사메타손(dexamethasone), 에타너셉트(etanercept), 하이드록시클로로퀸(hydroxychloroquine), 하이드로코르티손(hydrocortisone), 인플릭시맙(infliximab), 멜록시캄(meloxicam), 메토트렉세이트(methotrexate), 사이클로포스파미드(cyclophosphamide), 미코페놀산모페틸(mycophenylate mofetil), 프리드니손(prednisone), 시롤리무스(sirolimus) 및 타크로리무스(tacrolimus)로 이루어진 군으로부터 선택가능하다. 상기 항암제는 메토트렉세이트(methotrexate), 탁솔(taxol), L-아스파라기나제(L-asparaginase), 머캡토퓨린(mercaptopurine), 티오구아닌(thioguanine), 하이드록시우레아(hydroxyurea), 시타라빈(cytarabine), 사이클로포스파미드(cyclophosphamide), 이포스파미드(ifosfamide), 니트로소우레아(nitrosourea), 시스플라틴(cisplatin), 카보플라틴(carboplatin), 미토마이신(mitomycin), 다카바진(dacarbazine), 프로카바진(procarbazine), 토포테칸(topotecan), 질소 머스터드(nitrogen mustard), 사이톡산(cytoxan), 에토포시드(etoposide), 5-플루오로우라실(5-fluorouracil), BCNU(bis-chloroethylnitrosourea), 이리노테칸(irinotecan), 캄포토테신(camptothecin), 블레오마이신(bleomycin), 독소루비신(doxorubicin), 이다루비신(idarubicin), 다우노루비신(daunorubicin), 닥티노마이신(dactinomycin), 플리카마이신(plicamycin), 미톡산트론(mitoxantrone), 빈블라스틴(vinblastine), 빈크리스틴(vincristine), 비노렐빈(vinorelbine), 파클리탁셀(paclitaxel), 도세탁셀(docetaxel), 클로로람부실(chlorambucil), 멜파란(melphalan), 카르무스틴(carmustine), 로무스틴(lomustine), 부설판(busulfan), 트레오설판(treosulfan), 데카바진(decarbazine), 에토포시드(etoposide), 테니포시드(teniposide), 토포테칸(topotecan), 9-아미노캠프토테신(9-aminocamptothecin), 크리스나톨(crisnatol), 미토마이신 C(mitomycin C), 트리메트렉세이트(trimetrexate), 마이코페놀산(mycophenolic acid), 티아조퓨린(tiazofurin), 리바비린(ribavirin), EICAR(5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide), 하이드록시우레아(hydroxyurea), 데프록사민(deferoxamine), 플룩수리딘(floxuridine), 독시플루리딘(doxifluridine), 랄티트렉세드(raltitrexed), 시타라빈(cytarabine(ara C)), 시토신 아라비노시드(cytosine arabinoside), 플루다라빈(fludarabine), 타목시펜(tamoxifen), 라록시펜(raloxifene), 메게스트롤(megestrol), 고세렐린(goserelin), 류프롤리드 아세테이트(leuprolide acetate), 플루타미드(flutamide), 바이칼루타마이드(bicalutamide), EB1089, CB1093, KH1060, 베르테포르핀(verteporfin), 프탈로시아닌(phthalocyanine), 광감작제 Pe4(photosensitizer Pe4), 데메톡시-하이포크레린 A(demethoxy-hypocrellin A), 인터페론-α(Interferon-α), 인터페론-γ(Interferon-γ), 종양 괴사 인자(tumor necrosis factor), 겜사이타빈(Gemcitabine), 벨케이드(velcade), 레발미드(revamid), 탈라미드(thalamid), 로바스타틴(lovastatin), 1-메틸-4-페닐피리디늄 이온(1-methyl-4-phenylpyridinium ion), 스타우로스포린(staurosporine), 악티노마이신 D(actinomycin D), 닥티노마이신(dactinomycin), 블레오마이신 A2(bleomycin A2), 블레오마이신 B2(bleomycin B2), 페플로마이신(peplomycin), 에피루비신(epirubicin), 피라루비신(pirarubicin), 조루비신(zorubicin), 마이토산트론(mitoxantrone), 베라파밀(verapamil) 및 탑시가르긴(thapsigargin)으로 이루어진 군으로부터 선택가능하다. 상기 바이러스제는 펜시시클로버(pencicyclovir), 발라시클로버(valacyclovir), 간시시클로버(gancicyclovir), 포스카르네트(foscarnet), 리바비린(rivavirin), 이독수리딘(idoxuridine), 비다라빈(vidarabine), 트리플루리딘(trifluridine), 아시클로버(acyclovir), 팜시시클로버(famcicyclovir), 아만타딘(amantadine), 리만타딘(rimantadine), 시도포비어(cidofovir), 안티센스 올리고뉴클레오티드(antisense oligonucleotide), 면역글로불린(immunoglobulin) 및 인터페론(interferon)으로 이루어진 군으로부터 선택가능하다. 상기 항박테리아제는클로람페니콜(chloramphenicol), 반코마이신(vancomycin), 메트로니아졸(metronidazole), 트리메소프린(trimethoprin), 설파메타졸(sulfamethazole), 퀴누프리스틴(quinupristin), 달도프리스틴(dalfopristin), 리팜핀(rifampin), 스펙티노마이신(spectinomycin) 및니트로퓨란토인(nitrofurantoin)으로 이루어진 군으로부터 선택가능하다. 상기 항진균제는 암포테리신 B(amphotericin B), 캔디사이딘(Candicidin), 필리핀(filipin), 하마이신(hamycin), 나타마이신(natamycin), 니스타틴(nystatin), 리모시딘(rimocidin), 비포나졸(Bifonazole), 부토코나졸(Butoconazole), 클로트리마졸(Clotrimazole), 에코나졸(Econazole), 펜티코나졸(Fenticonazole), 이소코나졸(Isoconazole), 케토코나졸(Ketoconazole), 룰리코나졸(Luliconazole), 미코나졸(Miconazole), 오모코나졸(Omoconazole), 옥시코나졸(Oxiconazole), 세르타코나졸(Sertaconazole), 설코나졸(Sulconazole), 티오코나졸(Tioconazole), 알바코나졸(Albaconazole), 플루코나졸(Fluconazole), 이사부코나졸(Isavuconazole), 이트라코나졸(Itraconazole), 포사코나졸(Posaconazole), 라부코나졸(Ravuconazole), 테르코나졸(Terconazole), 보리코나졸(Voriconazole), 아바펀진(Abafungin), 아모롤핀(Amorolfin), 부테나핀(Butenafine), 나프티핀(Naftifine), 터비나핀(Terbinafine), 아니둘라펀진(Anidulafungin), 카스포펀진(Caspofungin), 미카펀진(Micafungin), 벤조산(benzoic acid), 시클로피록스(ciclopirox), 플루사이토신(flucytosine), 그리세오풀빈(griseofulvin), 할로프로긴(haloprogin), 톨나프테이트(tolnaftate), 운데실렌산(undecylenic acid), 크리스탈 바이올렛(crystal violet), 페루 발삼(balsam of peru), 서클로피록솔라민(Ciclopirox olamine), 피록톤올아민(Piroctone olamine), 징크 피리치온(Zinc pyrithione) 및 셀레늄 설파이드(Selenium sulfide)로 이루어진 군으로부터 선택가능하다. 상기 구충제는 메벤다졸(mebendazole), 피란텔 파모에이트(pyrantel pamoate), 티아벤다졸(thiabendazole), 디에틸카바마진(diethylcarbamazine), 이버멕틴(ivermectin), 니클로사마이드(niclosamide), 프라지콴텔(praziquantel), 알벤다졸(albendazole), 리팜핀(rifampin), 암포테리신 B(amphotericin B), 멜라소프롤(melarsoprol), 에플로니틴(eflornithine), 메트로니다졸(metronidazole), 티니다졸(tinidazole) 및 밀테포신(miltefosine)으로 이루어진 군으로부터 선택가능하다.The immunomodulatory compound may be selected from the group consisting of aminocaproic acid, azathioprine, bromocriptine, chloroquine, chlorambucil, cyclosporine, cyclosporine A ), Danazol, DHEA (dehydroepiandrosterone), dexamethasone, etanercept, hydroxychloroquine, hydrocortisone, infliximab, meloxicam, And can be selected from the group consisting of methotrexate, cyclophosphamide, mycophenylate mofetil, prednisone, sirolimus and tacrolimus. The anticancer agent may be selected from the group consisting of methotrexate, taxol, L-asparaginase, mercaptopurine, thioguanine, hydroxyurea, cytarabine, But are not limited to, cyclophosphamide, ifosfamide, nitrosourea, cisplatin, carboplatin, mitomycin, dacarbazine, procarbazine, topotecan, nitrogen mustard, cytoxan, etoposide, 5-fluorouracil, bis-chloroethylnitrosourea, irinotecan, But are not limited to, camptothecin, bleomycin, doxorubicin, idarubicin, daunorubicin, dactinomycin, plicamycin, Mitoxantrone, vinblastine, But are not limited to, vincristine, vinorelbine, paclitaxel, docetaxel, chlorambucil, melphalan, carmustine, lomustine, but are not limited to, busulfan, treosulfan, decarbazine, etoposide, teniposide, topotecan, 9-aminocamptothecin, mitomycin C, trimetrexate, mycophenolic acid, tiazofurin, ribavirin, EICAR (5-ethynyl-1-beta- D-ribofuranosylimidazole-4-carboxamide, hydroxyurea, deferoxamine, floxuridine, doxifluridine, raltitrexed, cytarabine, ara C)), cytosine arabinoside, fludarabine, tamoxifen, But are not limited to, raloxifene, megestrol, goserelin, leuprolide acetate, flutamide, bicalutamide, EB1089, CB1093, KH1060, phthalocyanine, photosensitizer Pe4, demethoxy-hypocrellin A, interferon-alpha, interferon-gamma, interferon- Tumor necrosis factor, gemcitabine, velcade, revamid, thalamid, lovastatin, 1-methyl-4-phenylpyridinium ion (1 -methyl-4-phenylpyridinium ion, staurosporine, actinomycin D, dactinomycin, bleomycin A2, bleomycin B2, Peplomycin, epirubicin, pirarubicin, zorubicin, Acid anthrone (mitoxantrone), can be selected from the group consisting of verapamil (verapamil) and tapsi taught long (thapsigargin). The viral agent may be selected from the group consisting of pencicyclovir, valacyclovir, gancicyclovir, foscarnet, rivavirin, idoxuridine, vidarabine, triple But are not limited to, trifluridine, acyclovir, famcicyclovir, amantadine, rimantadine, cidofovir, antisense oligonucleotide, immunoglobulin, ≪ / RTI > interferon. The antibacterial agent may be selected from the group consisting of chloramphenicol, vancomycin, metronidazole, trimethoprin, sulfamethazole, quinupristin, dalfopristin, rifampin ( rifampin, spectinomycin, and nitrofurantoin. The antifungal agent may be selected from the group consisting of amphotericin B, Candicidin, filipin, hamycin, natamycin, nystatin, rimocidin, Bifonazole, Butoconazole, Clotrimazole, Econazole, Fenticonazole, Isoconazole, Ketoconazole, Luliconazole, , Miconazole, Omoconazole, Oxiconazole, Sertaconazole, Sulconazole, Tioconazole, Albaconazole, Fluconazole, It has been found that the combination of fluconazole, isavuconazole, itraconazole, posaconazole, ravuconazole, terconazole, voriconazole, abafungin, Amorolfin, butenafine, naftifine, terbinafine, ine, Anidulafungin, Caspofungin, Micafungin, benzoic acid, ciclopirox, flucytosine, griseofulvin, Haloprogin, tolnaftate, undecylenic acid, crystal violet, balsam of peru, Ciclopirox olamine, < RTI ID = 0.0 > (Piroctone olamine), Zinc pyrithione, and Selenium sulfide. The insecticide is selected from the group consisting of mebendazole, pyrantel pamoate, thiabendazole, diethylcarbamazine, ivermectin, niclosamide, praziquantel, albendazole, rifampin, amphotericin B, melarsoprol, eflornithine, metronidazole, tinidazole, ≪ / RTI > and miltefosine.

상기 독소는 살아 있는 세포 또는 유기체 내에서 생성되는 독성 물질로, 생물학적 거대분자, 예를 들면, 효소 또는 세포 수용체와 상호 작용하는 체조직과 접촉 또는 이에 의하여 흡수 시 질환을 유발할 수 있는 소분자, 펩티드 또는 단백질일 수 있다. 또한, 독소는 식물 독소 및 동물 독소를 포함한다. 동물 독소의 예는, 이들로 제한되지는 않지만, 디프테리아 항독소(diphtheria toxin), 보툴리움 독소(botulium toxin), 파상풍 항독소(tetanus toxin), 이질 독소(dysentery toxin), 콜레라 독소(cholera toxin), 테트로도톡신(tetrodotoxin), 브레베톡신(brevetoxin), 시구아톡신(ciguatoxin)을 포함한다. 식물 독소의 예는, 이들로 제한되지는 않지만, 리신(ricin) 및 AM-독소(AM-toxin)를 포함한다.The toxin is a toxic substance produced in a living cell or organism and is a small molecule, peptide or protein capable of causing a disease upon contact with, or absorption by, a biological macromolecule, for example, a body tissue interacting with an enzyme or a cell receptor Lt; / RTI > In addition, toxins include plant toxins and animal toxins. Examples of animal toxins include, but are not limited to, diphtheria toxin, botulium toxin, tetanus toxin, dysentery toxin, cholera toxin, tetrodotoxin tetrodotoxin, brevetoxin, and ciguatoxin. Examples of plant toxins include, but are not limited to, ricin and AM-toxin.

소분자 독소의 예는, 이들로 제한되지는 않지만, 아우리스타틴(auristatin), 툴부리신(tubulysin), 겔다나마이신(geldanamycin)(Kerr et al., 1997, Bioconjugate Chem. 8(6):781-784), 마이탄시노이드(maytansinoid)(EP 1391213, ACR 2008, 41, 98-107), 칼리케아마이신(calicheamycin)(US 2009105461, Cancer Res. 1993, 53, 3336-3342), 다우노마이신(daunomycin), 독소루비신(doxorubicin), 메토트렉세이트(methotrexate), 빈데신(vindesine), SG2285(Cancer Res. 2010, 70(17), 6849-6858), 돌라스타틴(dolastatin), 돌라스타틴 유사체의 아우리스타틴(dolastatin analog's auristatin)(US563548603), 크립토파이신(cryptophycin), 캄프토테신(camptothecin), 리족신 유도체(rhizoxin derivative), CC-1065 유사체 또는 유도체(CC-1065 analogue or derivative), 두오카마이신(duocarmycin), 엔디인 항생 물질(enediyne antibiotic), 에스페라미신(esperamicin), 에포틸론(epothilone), PBD(pyrrolobenzodiazepine) 유도체, α-아마니틴(α-amanitin), 톡소이드(toxoid), 스프라이소스타틴(spliceostatin) 및 pancratistatin을 포함한다. 독소는 튜불린 결합, DNA 결합, 토포이소머라제 억제, RNA 중합효소 활성 억제, 스프라이솜 억제 등에 의하여 세포독성 및 세포 성장 억제 활성을 나타낼 수 있다.Examples of small molecule toxins include, but are not limited to, auristatin, tubulysin, geldanamycin (Kerr et al., 1997, Bioconjugate Chem. 8 (6): 781 -784), maytansinoid (EP 1391213, ACR 2008, 41, 98-107), calicheamycin (US 2009105461, Cancer Res. 1993, 53, 3336-3342), daunomycin (a), daunomycin, doxorubicin, methotrexate, vindesine, SG2285 (Cancer Res. 2010,70 (17), 6849-6858), dolastatin, cisplatin, dolastatin analog's auristatin (US563548603), cryptophycin, camptothecin, rhizoxin derivative, CC-1065 analogue or derivative (CC-1065 analogue or derivative) duocarmycin, enediyne antibiotic, esperamicin, epothilone, pyrrolobenzodiazepine (PBD) A-amanitin, toxoid, spliceostatin, and pancratistatin. Toxins can exhibit cytotoxicity and cell growth inhibitory activity by tubulin binding, DNA binding, topoisomerase inhibition, RNA polymerase inhibition, and spliceome inhibition.

상기 친화성 리간드는 표적 생체분자와 착체를 형성할 수 있는 분자로, 표적 단백질의 소정 위치에 결합하여 신호를 전송하는 분자이다. 이는 기질, 억제제, 자극제, 신경전달 물질 또는 방사성 동위원소일 수 있다.The affinity ligand is a molecule capable of forming a complex with a target biomolecule, and is a molecule that binds to a predetermined position of a target protein and transmits a signal. It can be a substrate, an inhibitor, a stimulant, a neurotransmitter or a radioisotope.

"검출 가능한 잔기(detection moiety)" 또는 "표지"는 분광, 광화학, 생화학, 면역화학, 방사성 또는 화학적 수단에 의하여 검출 가능한 조성물을 말한다. 예를 들면, 유용한 표지는 32P, 35S, 형광성 염료(fluorescent dyes), 전자-밀집 시약(electron-dense reagents), 효소(enzymes)(예: ELISA에 통상적으로 사용되는 것), 비오틴-스트렙타비딘(biotin-streptavidin), 디옥시게닌(dioxigenin), 합텐(haptens), 및 항혈청 또는 단일클론 항체가 사용 가능한 단백질(proteins for which antisera or monoclonal antibodies are available), 또는 표적에 상보적인 서열을 갖는 핵산 분자(nucleic acid molecules with a sequence complementary to a target)를 포함한다. 검출 가능한 잔기는 종종 샘플내 결합된 검출 가능한 잔기의 양을 정량하는 데 사용될 수 있는, 측정 가능한 신호, 예를 들면, 방사성, 발색성 또는 형광 신호를 발생시킨다. 신호의 정량은 예를 들면, 신틸레이션 카운팅, 밀도계, 유동 세포분석, ELISA 또는 원형 또는 후속적으로 다이제스트된 펩티드의 질량 분광법에 의한 직접 분석(하나 이상의 펩티드가 검정될 수 있다)에 의하여 달성된다. 당업자는 관심 있는 표지 화합물에 대한 기술 및 검출 수단에 친숙하다. 이러한 기술 및 방법은 통상적이고 당해 기술분야에 익히 공지되어 있다.&Quot; Detection moiety " or " marker " refers to a composition that can be detected by spectroscopic, photochemical, biochemical, immunochemical, radioactive or chemical means. For example, useful labels include 32 P, 35 S, fluorescent dyes, electron-dense reagents, enzymes (such as are commonly used in ELISA), biotin-streptavidin (Proteins for which antisera or monoclonal antibodies are available), or biotin-streptavidin, dioxigenin, haptens, and antisera or monoclonal antibodies that have a complementary sequence to the target And a nucleic acid molecule with a sequence complementary to a target. The detectable moiety often generates a measurable signal, e.g., a radioactive, chromogenic or fluorescent signal, which can be used to quantify the amount of bound detectable moiety in the sample. Quantitation of the signal is accomplished by, for example, scintillation counting, density counting, flow cell analysis, ELISA, or direct analysis (one or more peptides can be assayed) by mass spectrometry of circular or subsequently digested peptides. Those skilled in the art are familiar with the techniques and detection means for the label compounds of interest. These techniques and methods are conventional and well known in the art.

상기 검출용 탐침은 (i) 검출 가능한 신호를 제공하거나, (ii) 제1 탐침 또는 제2 탐침을 상호 반응시켜 형광 공명 에너지 전달(FRET)과 같은, 제1 또는 제2 탐침에 의하여 제공된 검출 가능한 신호를 변경시키거나, (iii) 항원 또는 리간드와의 상호 작용을 안정화시키거나 결합 친화도를 증가시키거나, (iv) 전하, 소수성 등과 같은 물리적 파라미터에 의하여 전기 이동도 또는 세포-침입 작용에 영향을 미치거나, (v) 리간드 친화도, 항원-항체 결합 또는 이온 착체 형성을 조절할 수 있는 물질을 말한다.The detection probe may be configured to detect (i) provide a detectable signal, or (ii) interact with a first or second probe to generate a detectable signal, such as a fluorescence resonance energy transfer (FRET) (Iii) stabilize the interaction with the antigen or ligand or increase the binding affinity, or (iv) affect the electrophoretic mobility or cell-invasion action by physical parameters such as charge, hydrophobicity, etc. Or (v) a substance capable of controlling ligand affinity, antigen-antibody binding or ion complex formation.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 B의 리간드는 수용체에 결합하는 항체, 호르몬, 약제, 항체 유사체(예, non-IgG), 단백질, 올리고펩타이드, 폴리펩타이드 등의 분자를 말한다. 리간드는 약물을 특정 기관 (organ), 조직 tissue) 또는 세포내에 선택적으로 타겟팅하는 물질이다. 리간드는 정상세포에 비해 암세포에 과다발현되는 수용체와 특이적으로 결합하며, 단일클론 항체 (monoclonal antibodies, mAbs) 혹은 항체단편(antibody fragment), 저분자의 비항체 (non-antibody) 물질로 구분할 수 있다. 라이브러리 스크린 (library screen)에서 확인된 펩티드, 종양세포 특이적 펩티드 (tumor cell-specific peptides), 종양세포 특이적 앱타머 (tumor cell-specific aptamers), 종양세포 특이적 탄수화물 (tumor cell-specific carbohydrates), 종양세포 특이적 단일클론 항체 또는 다종클론 항체 (tumor cell-specific monoclonal or polyclonal antibodies), 항체 단편으로 이루어진 군으로부터 선택되는 것이 바람직하다. In the compound comprising a cleavable linker according to the present invention, the ligand of B may be a molecule that binds to a receptor such as an antibody, a hormone, a drug, an antibody analogue (e.g., non-IgG), a protein, an oligopeptide, It says. A ligand is a substance that selectively targets a drug within a specific organ, tissue tissue, or cell. The ligand specifically binds to receptors over-expressed in cancer cells compared to normal cells and can be distinguished as monoclonal antibodies (mAbs) or antibody fragments or low-molecular non-antibodies . Specific peptide, tumor cell-specific peptides, tumor cell-specific aptamers, tumor cell-specific carbohydrates, etc., identified on a library screen, , Tumor cell specific monoclonal or polyclonal antibodies, antibody fragments, and the like.

리간드의 예는, 이들로 제한되지는 않지만, 카르니틴 (carnitine), 이노시톨 (inositol), 리포산 (lipoic acid), 피리독살 (pyridoxal), 아스코르브산 (ascorbic acid), 니아신 (niacin), 판토텐산 (pantothenic acid), 엽산 (folic acid), 리보플라빈 (riboflavin), 티아민 (thiamine), 비오틴 (biotin), 비타민 B12 (vitamin B12), 기타 수용성 비타민류인 비타민 B, 지용성 비타민류(비타민 A,D,E,K), RGD(Arg-Gly-Asp), NGR(Asn-Gly-Arg), transferein, VIP(vasoactive intestinal peptide) receptor, APRPG(Ala-Pro-Arg-Pro-Gly) peptide, TRX-20(thioredoxin-20), 인테그린 (integrin), 누클레오린 (nucleolin), 아미노펩티데이즈 N (Aminopeptidase N, CD13), 엔도글린 (endoglin), 혈관표피성장인자 수용체 (vascular epithelial growth factor receptor), 저밀도지단백수용체 (low density lipoprotein receptor, 트랜스페린 수용체 (transferrin receptor), 소마토스타틴 수용체 (somatostatin receptor), 봄베신 (bombesin), 신경펩티드 (Neuropeptide Y), 황체화호르몬 유리호르몬 수용체 (lutenizing hormone releasing hormone receptor), 엽산 수용체 (folic acid receptor), 표피생장인자 수용체 (epidermal growth factor receptor), 형질전환생장인자 수용체 (transforming growth factor), 섬유아세포증식인자 수용체 (fibroblast growth factor receptor), 아시알로당단백질 수용체 (asialoglycoprotein receptor), 갈렉틴-3 수용체 (galectin-3 receptor), E-셀렉틴 수용체 (E-selectin receptor), 히알루론산 수용체(hyaluronic acid receptor), 전립선 특이적 막항원 (Prostate-specific membrane antigen, PSMA), 콜레시스토키닌A 수용체 (Cholecystokinin A receptor), 콜레시스토키닌B 수용체 (Cholecystokinin B receptor), 디스코이딘 영역 수용체 (Discoidin domain receptor), 뮤신 수용체 (mucin receptor), 오피오이드 수용체 (Opioid receptor), 플라스미노겐 수용체 (Plasminogen receptor), 브래디키닌 수용체 (Bradykinin receptor), 인슐린 수용체 (insulin receptor), 인슐린 유사 성장 인자 수용체 (insulin-like growth factor receptor), 안지오텐신 AT1 수용체 (angiotensin AT1 receptor), 안지오텐신 AT2 수용체 (angiotensin AT1 receptor), 과립구 대식세포 콜로니 자극인자 수용체 (GM-CSF receptor), 갈락토사민 수용체 (Galactosamine receptor), 시그마-2 수용체 (Sigma-2 receptor), Delta-like 3(DLL-3), 아미노펩티데이즈 P (Aminopeptidase P), 멜라노트랜스훼린(melanotransferrin), 렙틴(leptin), 파상풍독소 Tet1 (tetanus toxin Tet1), 파상풍독소 G23 (tetanus toxin G23), RVG(Rabies Virus Glycoprotein ) peptide, HER2(human epidermal growth factor receptor 2), GPNMB (glycoprotein non-metastatic b), Ley, CA6, CanAng, SLC44A4(Solute carrier family 44 member 4), CEACAM5(Carcinoembryonic antigen-related cell adhesion molecule 5), Nectin-4, Carbonic Anhydrase 9, TNNB2, 5T4, CD30, CD37, CD74, CD70, PMEL17, EphA2(EphrinA2 receptor), Trop-2, SC-16, Tissue factor, ENPP-3(AGS-16), SLITRK6(SLIT and NTRK like family member 6), CD27, Lewis Y antigen, LIV1, GPR161(G Protein-Coupled Receptor 161), PBR (peripheral-type benzodiazeoine receptor), MERTK(Mer receptor tyrosine kinase) receptor, CD71, LLT1(Lectin-like transcript 1 or CLED2D), interleukin-22 receptor, sigma 1 receptor, peroxisome proliferator-activated receptor, DLL3, C4.4a, cKIT, EphrinA, CTLA4(Cytotoxic T-Lymphocyte Associated Protein 4), FGFR2b(fibroblast growth factor receptor 2b), N-acetylcholine receptor, 성선자극호르몬 유리 호르몬 (gonadotropin releasing hormone receptor), gastrin-releasing peptide receptor, 뼈형성단백질 수용체-1B형(Bone morphogenetic protein receptor-type 1B, BMPR1B), E16 (LAT1, SLC7A5), STEAP1 (six transmembrane epithelial antigen of prostate), 0772P (CA125, MUC16), MPF (MSLN, mesothelin), Napi3b (SLC34A2), Sema5b (semaphorin 5b), ETBR(Endothelin type B receptor), MSG783(RNF124), STEAP2 (six transmembrane epithelial antigen of prostate 2), TrpM4 (transient receptor potential cation 5 channel, subfamily M, member 4), CRIPTO (teratocarcinoma-derived growth factor), CD21, CD79b, FcRH2 (IFGP4), HER2 (ErbB2), NCA (CEACM6), MDP (DPEP1), IL20R-alpha (IN20Ra), Brevican (BCAN), EphB2R, ASLG659 (B7h), PSCA (prostate stem cell antigen precursor), GEDA, BAFF-R (BR3), CD22 (BL-CAM), CD79a, CXCR5, HLA-DOB, P2X5, CD72, LY64, FcRH1, IRTA2, TENB2, SSTR2, SSTR5, SSTR1, SSTR3, SSTR4, ITGAV (Integrin, alpha 5), ITGB6 (Integrin, beta 6), MET, MUC1, EGFRvIII, CD33, CD19, IL2RA (interleukin 2 receptor, alpha), AXL, BCMA, CTA (cancer tetis antigens), CD174, CLEC14A, GPR78, CD25, CD32, LGR5 (GPR49), CD133 (Prominin), ASG5, ENPP3((Ectonucleotide Pyrophosphatase/Phosphodiesterase 3), PRR4(Proline-rich protein 4), GCC (guanylate cyclase 2C), Liv-1 (SLC39A6), CD56, CanAg, TIM-1, RG-1, B7-H4, PTK7, CD138, Claudins, Her3 (ErbB3), RON (MST1R), CD20, TNC (Tenascin C), FAP, DKK-1, CD52, CS1 (SLAMF7), Annexin A1, V-CAM, gp100, MART-1, MAGE-1(Melanoma antigen-encoding gene-1), MAGE-3(Melanoma-associated antigen 3), BAGE, GAGE-1, MUM-1(multiple myeloma oncogene 1), CDK4, TRP-1(gp75), TAG-72(Tumor-Associated Glycoprotein-72), ganglioside GD2, GD3, GM2, GM3, VEP8, VEP9, My1, VIM-D5, D156-22, OX40, RNAK, PD-L1, TNFR1, TNFR2 등을 포함한다. Examples of ligands include, but are not limited to, carnitine, inositol, lipoic acid, pyridoxal, ascorbic acid, niacin, pantothenic acid, ), folic acid (folic acid), riboflavin (riboflavin), thiamin (thiamine), biotin (biotin), vitamin B 12 (vitamin B 12), other water-soluble vitamin giant amphipods vitamin B, fat-soluble vitamins (vitamins A, D, E, Gly-Arg), transferein, VIP (vasoactive intestinal peptide) receptor, APRPG (Ala-Pro-Arg-Pro-Gly) peptide, TRX-20 (thioredoxin -20), integrin, nucleolin, Aminopeptidase N, CD13, endoglin, vascular epithelial growth factor receptor, low density lipoprotein receptor low density lipoprotein receptor, transferrin receptor, somatostatin receptor, spring Bombesin, neuropeptide Y, lutenizing hormone releasing hormone receptor, folic acid receptor, epidermal growth factor receptor, transforming growth factor receptor a transforming growth factor, a fibroblast growth factor receptor, an asialoglycoprotein receptor, a galectin-3 receptor, an E-selectin receptor, Hyaluronic acid receptor, prostate-specific membrane antigen (PSMA), a cholecystokinin A receptor, a cholecystokinin B receptor, a discoidin domain receptor receptor, a mucin receptor, an opioid receptor, a plasminogen receptor, An insulin-like growth factor receptor, an angiotensin AT1 receptor, an angiotensin AT1 receptor, a granulocyte macrophage, an angiotensin AT2 receptor, an insulin-like growth factor receptor, (GM-CSF receptor), Galactosamine receptor, Sigma-2 receptor, Delta-like 3 (DLL-3), Aminopeptidase P, Melanotransferrin, leptin, tetanus toxin Tet1, tetanus toxin G23, RVG (Rabbit Virus Glycoprotein) peptide, HER2 (human epidermal growth factor receptor 2), GPNMB Carcinoembryonic antigen-related cell adhesion molecule 5 (CEACAM5), Nectin-4, Carbonic Anhydrase 9, TNNB2, 5T4, CD30, CD37 , CD74, CD70, PMEL17, Eph Lewis Y antigen, LIV1, GPR161 (G Protein-2, EptrinA2 receptor), Trop-2, SC-16, Tissue factor, ENPP-3 (AGS-16, SLIT and NTRK like family member 6) Couple Receptor 161), peripheral-type benzodiazeoinoreceptor (PBR) receptor, MERTK receptor, CD71, LLT1 (Lectin-like transcript 1 or CLED2D), interleukin-22 receptor, sigma 1 receptor, peroxisome proliferator-activated receptor , DL3, C4.4a, cKIT, EphrinA, CTLA4 (Cytotoxic T-Lymphocyte Associated Protein 4), FGFR2b (fibroblast growth factor receptor 2b), N-acetylcholine receptor, gonadotropin releasing hormone receptor, releasing peptide receptor, bone morphogenetic protein receptor-1B (BMPR1B), E16 (LAT1, SLC7A5), STEAP1 (six transmembrane epithelial antigen of prostate), 0772P (CA125, MUC16), MPF , mesothelin), Napi3b (SLC34A2), Sema5b (semaphorin 5b), ETBR (Endothelin type B receptor), MSG783 (RNF124), STEAP2 (CRP), CD21, CD79b, FcRH2 (IFGP4), HER2 (ErbB2), NCA (CEACM6), TrpM4 (transient receptor potential 5 channel, subfamily M, member 4) ), MDP (DPEP1), IL20R-alpha (IN20Ra), Brevican (BCAN), EphB2R, ASLG659 (B7h), PSCA (prostate stem cell antigen precursor), GEDA, BAFF- , ITGB6 (Integrin, beta 6), MET, MUC1 (SEQ ID NO: 1), CD79a, CXCR5, HLA-DOB, P2X5, CD72, LY64, FcRH1, IRTA2, TENB2, SSTR2, SSTR5, SSTR1, SSTR3, SSTR4, , EGFRvIII, CD33, CD19, interleukin 2 receptor, alpha, AXL, BCMA, cancer tetris antigens, CD174, CLEC14A, GPR78, CD25, CD32, LGR5 (GPR49), CD133 (Prominin), ASG5, ENPP3 1, RG-1, B7-H4, PTK7, HEK1, HEK2, HEK1, HEK2, HEK1, HEK2, CD138, Claudins, Her3 (ErbB3), RON (MST1R), CD20, TNC (Tenascin C), FAP, DKK-1, CD52, CS1 (SLAMF7) 1, MAGE-1, Melanoma-associated antigen 3, BAGE, GAGE-1, MUM-1 (multiple myeloma oncogene 1), CDK4, TRP-1 (gp75), TAG-72 (Tumor-Associated Glycoprotein-72), ganglioside GD2, GD3, GM2, GM3, VEP8, VEP9, My1, VIM-D5, D156-22, OX40, , PD-L1, TNFRl, TNFR2, and the like.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 B의 리간드는 올리고펩티드, 폴리펩티드, 항체, 항원성 폴리펩티드의 단편 및 인공항체(Repebody)를 포함한다.In the compound comprising a cleavable linker according to the present invention, the ligand of B comprises an oligopeptide, a polypeptide, an antibody, a fragment of an antigenic polypeptide and an artificial antibody (Repebody).

상기 리간드는 공유 결합(예: 펩티드 결합)에 의하여 접합된 2개 이상의 독립적으로 선택된 천연 또는 비-천연 아미노산이며, 펩티드는 펩티드 결합에 의해 접합된 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20개 또는 그 이상의 천연 또는 비-천연 아미노산을 포함할 수 있다. 폴리펩티드는 전장 단백질(예: 전 가공된 단백질)뿐만 아니라 보다 짧은 아미노산 서열(예: 천연 단백질의 단편 또는 합성 폴리펩티드 단편)을 포함한다.The ligand is two or more independently selected natural or non-naturally occurring amino acids conjugated by a covalent bond (e.g., a peptide bond), and the peptides are 2, 3, 4, 5, 6, 7, 8 , 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 or more natural or non-natural amino acids. Polypeptides include shorter amino acid sequences (eg, fragments of natural proteins or synthetic polypeptide fragments) as well as full-length proteins (eg, pre-engineered proteins).

상기 항체는 면역글로불린 분자의 가변부 내의 하나 이상의 항원 인식 부위를 통하여 표적, 예를 들면, 단백질, 폴리펩티드, 펩티드, 탄수화물, 폴리뉴클레오티드, 지질 또는 이들의 조합을 인식하고 이에 특이적으로 결합하는 면역글로불린 분자를 의미한다. 상기 항체는, 항체가 목적하는 생물학적 활성을 나타내는 한, 원형 다클론 항체(intact polyclonal antibody), 원형 단일클론 항체(intact monoclonal antibody), 항체 단편(antibody fragment) (예: Fab, Fab', F(ab')2, Fd 및 Fv 단편), 단쇄 Fv (scFv) 돌연변이(single chain Fv(scFv) mutant), 다중특이 항체(multispecific antibody), 예를 들면, 2개 이상의 원형 항체로부터 발생된 이중특이 항체(bispecific antibody), 키메라 항체(chimeric antibody), 인간화 항체(humanized antibody), 인간 항체(human antibody), 항체의 항원 결정 부분을 포함하는 융합 단백질(fusion protein comprising an antigenic determinant portion of an antibody), 및 항원 인식 부위를 포함하는 기타 변형된 면역글로불린 분자(modified immunoglobulin molecule comprising an antigen recognition site)를 포함한다. 항체는 면역글로불린의 어떠한 5가지 주요 분류라도 가질 수 있다: 각각 알파, 델타, 엡실론, 감마 및 뮤라고 나타내는 이의 중쇄 지속적 도메인의 동일성을 기준으로 하여, IgA, IgD, IgE, IgG 및 IgM, 또는 이들의 하위분류(동종형)(예: IgGl, IgG2, IgG3, IgG4, IgAl and IgA2). 상이한 분류의 면역글로불린은 상이하고 익히 공지된 아단위(subunit) 구조 및 3차원 형태를 갖는다.The antibody may be conjugated to an immunoglobulin molecule that recognizes and specifically binds a target, e.g., a protein, polypeptide, peptide, carbohydrate, polynucleotide, lipid, or combination thereof, through one or more antigen recognition sites within the variable region of the immunoglobulin molecule Lt; / RTI > The antibody may be an intact polyclonal antibody, an intact monoclonal antibody, an antibody fragment (e.g., Fab, Fab ', F ( ab ') 2 , Fd and Fv fragments), single chain Fv (scFv) mutants, multispecific antibodies such as double antibodies raised from two or more circular antibodies a bispecific antibody, a chimeric antibody, a humanized antibody, a human antibody, a fusion protein comprising an antigenic determinant portion of an antibody, and an antigenic determinant portion of an antibody And other modified immunoglobulin molecules comprising an antigen recognition site (an antigen recognition site). Antibodies can have any of five major classes of immunoglobulins: IgA, IgD, IgE, IgG, and IgM, or IgA, IgG, or IgM, respectively, based on the identity of their heavy chain constant domains, designated alpha, delta, (Homologous) (eg, IgGl, IgG2, IgG3, IgG4, IgAl and IgA2). Different classes of immunoglobulins have different and well-known subunit structures and three-dimensional morphology.

상기 항체 유사체는 기존의 화합물이나 펩티드 리간드로는 적용하기 힘든 표적에 특이적으로 결합이 가능하여 확장성이 매우 우수하고 높은 온도나 생리화학적 환경에서도 안정성이 뛰어나고, 용해도가 좋아 약물 복합체를 만드는데 용이하다. 뿐만 아니라 표적에 대한 적합도가 높고, 크기도 항체에 비해 작아서 세포투과가 높아 생체 이용률이 좋고 생산성이 우수한 장점이 있다. 상기 항체 유사체로는 ABD(albumin binding domain), Adhiron(Phytocystatin protein), Adnectin(Monobody, 10th domain of human fibronectin), Affibody(Z-domain of staphylococcal protein A), Affilin(r-B-cystallin 혹은 Ubiquitin), Affimer(Protease inhibitor Stefin A), Affitin(Nanofitin, DNA-binding protein Sac7d), Alphabody(Triple antiparallel helices), Anticalin(Lipocalins), Armadillo repeat protein(homologous to b-catenin), Atrimer(Tetranectin, C type3 lectin domain CTLD3), Avimer(Maxibody, Multimerized LDLR-A module), bicyclic peptide, Cantyrin(Fn3 domains of Tencon), DARPin(Ankyrin repeat proteins), Fynomer(SH3 domain of Fyn tyrosine kinase), Knottin(Cys-Knot, peptide), Kunitz domain(BPTI/LACI-D1/ITI-D2/APPI), Obody(OB-fold, OB-fold of the3 aspartyl tRNA synthetase), Pronectin(14th extracellular domain of fibronectin III), Repebody(LRR modules of variable lymphocyte receptors), Tn3(fibronectin type III domain) 등이 있다. The antibody analogue can be specifically bound to a target that is difficult to apply as a conventional compound or peptide ligand, and thus has excellent extensibility, is excellent in stability even in a high temperature or physiochemical environment, and is easy to produce a drug complex because of its high solubility . In addition, there is a high fitness for the target, a small size compared to the antibody, high cell permeability, good bioavailability and excellent productivity. Examples of the antibody analogue include albumin binding domain, adhiron (phytocystin protein), adnectin (monobody, 10 th domain of human fibronectin), Affibody (Z-domain of staphylococcal protein A), affilin (rB-cystallin or Ubiquitin) Affidin (Nanofitin, DNA-binding protein Sac7d), Alphabody (Triple antiparallel helices), Anticalin (Lipocalins), Armadillo repeat protein (homologous to b-catenin), Atrimer (Tetranectin, C type 3 lectin domain CTLD3), Avimer (Maxibody, Multimerized LDLR-A module), bicyclic peptide, Cantyrin (Fn3 domains of Tencon), DARPin (Ankyrin repeat proteins), Fynomer (SH3 domain of Fyn tyrosine kinase), Knottin (Cys- , Kunitz domain (BPTI / LACI-D1 / ITI-D2 / APPI), Obody (OB-fold, OB-fold of the 3 aspartyl tRNA synthetase), Pronectin (14 th extracellular domain of fibronectin III) lymphocyte receptors, and Tn3 (fibronectin type III domain).

용어 "항체 단편"은 원형 항체의 부분을 나타내고, 원형 항체의 항원 결정 가변부를 나타낸다. 항체 단편의 예는, 이들로 제한되지는 않지만, Fab, Fab', F(ab')2, Fd 및 Fv 단편, 선형 항체, 단쇄 항체 및 항체 단편으로부터 형성된 다중특이성 항체를 포함한다.The term " antibody fragment " refers to a portion of a circular antibody and represents an antigenic determinant of the circular antibody. Examples of antibody fragments include, but are not limited to, multispecific antibodies formed from Fab, Fab ', F (ab') 2 , Fd and Fv fragments, linear antibodies, single chain antibodies and antibody fragments.

"단일클론 항체"는 단일 항원 결정자 또는 에피토프의 매우 특이적 인식 및 결합에 수반되는 동종 항체 개체수를 말한다. 이는 통상적으로 상이한 항원 결정자를 향한 상이한 항체를 포함하는 다클론 항체와 대조적이다. 용어 "단일클론 항체"는 원형 및 전장 단일클론 항체 둘 다뿐만 아니라, 항체 단편(예: Fab, Fab', F(ab')2, Fd, Fv), 단쇄(scFv) 돌연변이, 항체 부분을 포함하는 융합 단백질 및 항체 인식 부위를 포함하는 어떠한 기타 변형된 면역글로불린 분자라도 포함한다. 추가로, "단일클론 항체"는 이들로 제한되지는 않지만, 하이브리도마, 파지 선택, 재조합 발현 및 형질전환 동물을 포함하는 어떠한 수의 방식으로도 제조된 이러한 항체를 말한다.&Quot; Monoclonal antibody " refers to the homologous antibody population involved in highly specific recognition and binding of a single antigenic determinant or epitope. This is in contrast to polyclonal antibodies that typically contain different antibodies directed against different antigenic determinants. The term " monoclonal antibody " includes antibody fragments (e.g. Fab, Fab ', F (ab') 2 , Fd, Fv), short chain (scFv) mutants, antibody portions as well as both circular and full- And any other modified immunoglobulin molecule comprising an antibody recognition site. In addition, " monoclonal antibodies " refers to such antibodies produced in any number of ways including, but not limited to, hybridomas, phage selection, recombinant expression, and transgenic animals.

용어 "인간화 항체"는 특이성 면역글로불린 쇄, 키메라 면역글로불린 또는 최소의 비-인간(예: 뮤라인) 서열을 함유하는 이의 단편인 비-인간(예: 뮤라인) 항체의 형태를 말한다. 통상적으로, 인간화 항체는 상보적 결정부(CDR)로부터의 잔기가 목적하는 특이성, 친화도 및 가능성을 갖는 비-인간 종(예: 마우스, 랫드, 래빗, 햄스터)의 CDR로부터의 잔기에 의하여 대체된 인간 면역글로불린이다(참조: Jones et al., 1986, Nature, 321:522-525; Riechmann et al., 1988, Nature, 332:323-327; Verhoeyen et al., 1988, Science, 239:1534-1536). 일부 예에서, 인간 면역글로불린의 Fv 프레임워크 부위(FR) 잔기는 목적하는 특이성, 친화도 및 가능성을 갖는 비-인간 종으로부터의 항체내 상응하는 잔기로 대체된다. 인간화 항체는 Fv 프레임워크 부위에서의 및/또는 대체된 비-인간 잔기 내의 추가의 잔기의 치환에 의하여 추가로 변형되어 항체 특이성, 친화도 및/또는 가능성을 개량하고 최적화시킬 수 있다. 일반적으로, 인간화 항체는 실질적으로 비-인간 면역글로불린에 상응하는 CDR 부위 전체 또는 실질적으로 전체를 함유하는 하나 이상, 통상적으로 2 또는 3개의 가변성 도메인 전체를 포함하는 반면, FR 부위 전체 또는 실질적으로 전체는 인간 면역글로불린 일치 서열을 갖는 것이다. 인간화 항체는 면역글로불린 일정 부위 또는 도메인(Fc), 통상적으로 인간 면역글로불린의 적어도 일부를 포함할 수도 있다. 인간화 항체를 발생시키는 데 사용되는 방법의 예는 미국 특허 제5,225,539호에 기재되어 있다.The term " humanized antibody " refers to a form of non-human (e.g., myline) antibody that is a fragment of a specific immunoglobulin chain, chimeric immunoglobulin or minimal non-human (e.g., myline) sequence containing the sequence. Typically, humanized antibodies are generated by replacing residues from complementary determining regions (CDRs) with residues from CDRs of non-human species (e.g., mouse, rat, rabbit, hamster) with the desired specificity, affinity and potential 1988, Nature, 321: 522-525; Riechmann et al., 1988, Nature, 332: 323-327; Verhoeyen et al., 1988, Science, 239: 1534 -1536). In some instances, the Fv framework region (FR) residue of a human immunoglobulin is replaced with a corresponding residue in an antibody from a non-human species having the desired specificity, affinity and potential. Humanized antibodies can be further modified by substitution of additional residues within the Fv framework region and / or in replaced non-human residues to improve and optimize antibody specificity, affinity and / or potency. In general, a humanized antibody comprises one or more, typically two or three, variable domains entirely or substantially all of the CDR regions corresponding to substantially non-human immunoglobulins, while the entire FR region or substantially all Has a human immunoglobulin matching sequence. The humanized antibody may comprise an immunoglobulin constant region or domain (Fc), usually at least a portion of a human immunoglobulin. Examples of methods used to generate humanized antibodies are described in U.S. Patent No. 5,225,539.

용어 "인간 항체"는 사람에 의하여 생성된 항체 또는 당해 기술분야에 공지된 어떠한 기술이라도 사용하여 제조된 사람에 의하여 생성된 항체에 상응하는 아미노산 서열을 갖는 항체를 의미한다. 인간 항체의 이러한 정의는 원형 또는 전장 항체, 이의 단편 및/또는 예를 들면, 뮤라인 경쇄 및 인간 중쇄 폴리펩티드를 포함하는 항체와 같은, 하나 이상의 인간 중쇄 및/또는 경쇄 폴리펩티드를 포함하는 항체를 포함한다.The term " human antibody " means an antibody having an amino acid sequence corresponding to a human-produced antibody or an antibody produced by a human using any of the techniques known in the art. This definition of a human antibody includes antibodies comprising one or more human heavy and / or light chain polypeptides, such as circular or full-length antibodies, fragments thereof and / or antibodies comprising, for example, muline light chains and human heavy chain polypeptides .

용어 "키메라 항체"는 면역글로불린 분자의 아미노산 서열이 2개 이상의 종으로부터 유도된 항체를 말한다. 통상적으로, 경쇄 및 중쇄 둘 다의 가변부는 목적하는 특이성, 친화도 및 가능성을 갖는 포유동물의 한 종(예: 마우스, 랫드, 래빗 등)으로부터 유도된 항체의 가변부에 상응하는 한편, 일정 부위는 서로(통상적으로 사람)로부터 유도된 상체내 서열에 상동성이어서 상기 종의 면역 반응을 유도하는 것을 피한다.The term " chimeric antibody " refers to an antibody in which the amino acid sequence of an immunoglobulin molecule is derived from two or more species. Typically, the variable portion of both the light and heavy chains corresponds to the variable portion of the antibody derived from one species of mammal (e.g., mouse, rat, rabbit, etc.) having the desired specificity, affinity and potential, Is homologous to the in vivo sequence derived from one another (usually a human), thereby avoiding inducing the immune response of the species.

용어 "에피토프" 또는 "항원 결정자"는 본원에서 상호 교환적으로 사용되고, 특정 항체에 의하여 인식되고 특이적으로 결합될 수 있는 항원의 부분을 말한다. 항원이 폴리펩티드인 경우, 에피토프는 단백질의 3차 폴딩에 의하여 병렬된 비인접 아미노산과 인접 아미노산 둘 다로부터 형성될 수 있다. 인접 아미노산으로부터 형성된 에피토프는 통상적으로 단백질 변성 시 보유되는 반면, 3차 폴딩에 의하여 형성된 에피토프는 통상적으로 단백질 변성 시 손실된다. 에피토프는 통상적으로 독특한 공간 형태에 3개 이상, 5개 이상, 또는 8 내지 10개 이상의 아미노산을 포함한다.The term " epitope " or " antigenic determinant " is used herein interchangeably and refers to a portion of an antigen that can be recognized and specifically bound by a particular antibody. When the antigen is a polypeptide, the epitope can be formed from both the non-adjacent amino acid and the adjacent amino acid in parallel by the tertiary folding of the protein. Epitopes formed from adjacent amino acids are typically retained upon protein denaturation, whereas epitopes formed by tertiary folding are typically lost upon protein denaturation. An epitope typically comprises three or more, five or more, or eight to ten or more amino acids in a unique spatial form.

항체가 에피토프 또는 항원 분자에 "특이 결합함"은 항체가 비관련 단백질을 포함한, 대체 물질보다 에피토프 또는 항원 분자에 보다 빈번하게, 보다 신속하게, 보다 장기간 동안, 보다 큰 친화도로, 또는 위의 일부 조합으로 반응하거나 결합됨을 의미한다. 특정 양태에서, "특이 결합함"은, 예를 들면, 항체가 약 1.0mM 이하, 보다 통상적으로는 약 1μM 미만의 KD를 갖는 단백질에 결합함을 의미한다. 특정 양태에서, "특이 결합함"은 항체가 때로는 적어도 약 0.1μM 이하, 다른 경우 적어도 약 0.01μM 이하의 KD를 갖는 단백질에 결합함을 의미한다. 상이한 화학종의 동종 단백질 사이의 서열 동일성 때문에, 특이 결합은 한 종 초과의 특정 단백질을 인식하는 항체를 포함할 수 있다. 제1 표적에 특이 결합하는 항체 또는 결합 잔기는 제2 표적에 특이적으로 결합하거나 결합하지 않을 수 있음을 이해한다. 이와 같이, "특이 결합"은 반드시 독점적인 결합, 즉, 단일 표적으로의 결합을 (포함할 수는 있지만) 필요로 하지 않는다. 일반적으로, 반드시 그렇지는 않지만, 결합에 대한 언급은 특이 결합을 의미한다.By " specifically binding " the antibody to an epitope or antigen molecule is meant that the antibody binds to the epitope or antigen molecule more frequently, more rapidly, over a longer period of time, Reacted or combined in combination. In certain embodiments, " specifically binding " means that the antibody binds to a protein having a K D of about 1.0 mM or less, more typically about 1 μM or less. In certain embodiments, " specifically binding " means that the antibody sometimes binds to a protein having a K D of at least about 0.1 μM or less, in other cases at least about 0.01 μM or less. Because of the sequence identity between allelic proteins of different species, a specific binding may include an antibody that recognizes more than one species of the specific protein. It is understood that the antibody or binding moiety that specifically binds to the first target may not specifically bind to or bind to the second target. As such, a " specific binding " does not necessarily require proprietary binding, i.e., binding to a single target (although it may include). In general, though not necessarily, reference to binding refers to a specific binding.

이의 단편/유도체 및 단일클론 항체를 포함하는 항체는 당해 기술분야에 공지된 방법을 사용하여 수득할 수 있다(참조: McCafferty et al., Nature 348:552-554 (1990); Clackson et al., Nature 352:624-628; Marks et al., J. Mol. Biol. 222:581-597 (1991); Marks et al., Bio/Technology 10:779-783 (1992); Waterhouse et al., Nucleic. Acids Res. 21:2265-2266 (1993); Morimoto et al., Journal of Biochemical and Biophysical Methods 24:107-117 (1992); Brennan et al., Science 229:81(1985); Carter et al., Bio/Technology 10:163-167 (1992); Kohler et al., Nature 256:495 (1975); U.S. Pat. No. 4,816,567); Kilpatrick et al., Hybridoma 16(4):381-389 (1997); Wring et al., J. Pharm. Biomed. Anal. 19(5):695-707 (1999); Bynum et al., Hybridoma 18(5):407-411 (1999), Jakobovits et al., Proc. Natl. Acad. Sci. USA,90:2551 (1993); Jakobovits et al., Nature, 362:255-258 (1993); Bruggemann et al., Year in Immuno. 7:33 (1993); Barbas et al., Proc. Nat. Acad. Sci. USA 91:3809-3813 (1994); Schier et al., Gene 169:147-155 (1995); Yelton et al., J. Immunol. 155:1994-2004 (1995); Jackson et. al., J. Immunol. 154(7):3310-9 (1995); Hawkins et al., J. Mol. Biol. 226:889-896 (1992), U.S. Pat. Nos. 5514548, 5545806, 5569825, 5591669, 5545807; WO 97/17852, 이들 모두는 본원에서 전체적으로 참조로 인용된다).Antibodies, including fragments / derivatives thereof and monoclonal antibodies, can be obtained using methods known in the art (see McCafferty et al., Nature 348: 552-554 (1990); Clackson et al. Waterhouse et al., Nucleic < / RTI > et < RTI ID = 0.0 > al., & Biochemical and Biophysical Methods 24: 107-117 (1992); Brennan et al., Science 229: 81 (1985); Carter et al. , Bio / Technology 10: 163-167 (1992); Kohler et al., Nature 256: 495 (1975), U.S. Patent No. 4,816,567); Kilpatrick et al., Hybridoma 16 (4): 381-389 (1997); Wring et al., J. Pharm. Biomed. Anal. 19 (5): 695-707 (1999); Bynum et al., Hybridoma 18 (5): 407-411 (1999), Jakobovits et al., Proc. Natl. Acad. Sci. USA, 90: 2551 (1993); Jakobovits et al., Nature, 362: 255-258 (1993); Bruggemann et al., Year in Immuno. 7: 33 (1993); Barbas et al., Proc. Nat. Acad. Sci. USA 91: 3809-3813 (1994); Schier et al., Gene 169: 147-155 (1995); Yelton et al., J. Immunol. 155: 1994-2004 (1995); Jackson et. al., J. Immunol. 154 (7): 3310-9 (1995); Hawkins et al., J. Mol. Biol. 226: 889-896 (1992), U.S. Pat. Pat. Nos. 5514548, 5545806, 5569825, 5591669, 5545807; WO 97/17852, all of which are incorporated herein by reference in their entirety).

상기 항체는 제한되지는 않지만, 뮤로모나브-CD3 아브식시마브(Muromonab-CD3 Abciximab), 리툭시마브(Rituximab), 다클리주마브(Daclizumab), 팔리비주마브(Palivizumab), 인플릭시마브(Infliximab), 트라스투주마브(Trastuzumab, '허셉틴'이라고도 함), 에타너셉트(Etanercept), 바실릭시마브(Basiliximab), 겜투주마브 오조가마이신(Gemtuzumab ozogamicin), 알렘투주마브(Alemtuzumab), 이브리투모마브 티욱세탄(Ibritumomab tiuxetan), 아달리무마브(Adalimumab), 알레파셉트(Alefacept), 오말리주마브(Omalizumab), 에팔리주마브(Efalizumab), 토시투모모브-I131(Tositumomob-I131), 세툭시마브(Cetuximab), 베박시주마브(Bevacizumab), 나탈리주마브(Natalizumab), 라니비주마브(Ranibizumab), 파니투무마브(Panitumumab), 에콜리주마브(Eculizumab), 리로나셉트(Rilonacept), 서톨리주마브 페골(Certolizumab pegol), 로미플로스팀(Romiplostim), AMG-531, CNTO-148, CNTO-1275, ABT-874, LEA-29Y, 벨리무마브(Belimumab), TACI-Ig, 2세대 항-CD20(Second generation anti-CD20), ACZ-885, 토실리주마브(Tocilizumab), 아틀리주마브(Atlizumab), 메폴리주마브(Mepolizumab), 퍼투주마브(Pertuzumab), 휴막스 CD20(Humax CD20), 트레멜리무마브(Tremelimumab,CP-675 206), 티실리무마브(Ticilimumab), MDX-010, IDEC-114, 이노투주마브 오조가마이신(Inotuzumab ozogamycin), 휴막스 EGFR(HuMax EGFR), 알리버셉트(Aflibercept), VEGF Trap-Eye, 휴막스-CD4(HuMax-CD4), Ala-Ala, ChAglyCD3, TRX4, 카투막소마브(Catumaxomab), IGN101, MT-201, 프레고보마브(Pregovomab), CH-14.18, WX-G250, AMG-162, AAB-001, 모타비주마브(Motavizumab), MEDI-524, 에푸마구마브(efumgumab), 아우로그라브®(Aurograb®), 락시바쿠마브(Raxibacumab), 3세대 항-CD20(Third generation anti-CD20), LY2469298, 및 벨투주마브(Veltuzumab)로 이루어진 군으로부터 선택되는 것이 바람직하다.Such antibodies include, but are not limited to, muromonab-CD3 Abciximab, Rituximab, Daclizumab, Palivizumab, Infliximab, Infliximab, Trastuzumab (also referred to as 'Herceptin'), Etanercept, Basiliximab, Gemtuzumab ozogamicin, Alemtuzumab, Ibritumomab tiuxetan, Adalimumab, Alefacept, Omalizumab, Efalizumab, Tositumomob-I 131 131 ), Cetuximab, Bevacizumab, Natalizumab, Ranibizumab, Panitumumab, Eculizumab, Rilonacept (Rilonacept ), Certolizumab pegol, Romiplostim, AMG-531, CNTO-148 , CNTO-1275, ABT-874, LEA-29Y, Belimumab, TACI-Ig, second generation anti-CD20, ACZ-885, Tocilizumab, Atelizumab, Mepolizumab, Pertuzumab, Humax CD20, Tremelimumab, CP-675 206, Ticilimumab, , MDX-010, IDEC-114, Inotuzumab ozogamycin, HuMax EGFR, Aflibercept, VEGF Trap-Eye, HuMax-CD4, Ala -Ala, ChAgly CD3, TRX4, Catumaxomab, IGN101, MT-201, Pregovomab, CH-14.18, WX-G250, AMG-162, AAB- 001, Motavizumab , MEDI-524, Espoo harness MAB (efumgumab), Au as Graves ® (Aurograb ®), raksi Baku MAB (Raxibacumab), 3-generation anti -CD20 (Third generation anti-CD20) , LY2469298, and bell tuju MAB (Veltuzumab) ≪ / RTI >

상기 인공항체(Repebody)는 LRR 단백질 구조를 갖는 인터날린의 N-말단과 상기 VLR의 구조의 유사성을 바탕으로 융합하여 컨센서스 디자인으로 최적화시킨 폴리펩타이드로, 반복 모듈을 갖는 LRR 패밀리에 속하는 모든 단백질을 상기 방법으로 수용성 발현 및 단백질의 생물리학적 성질을 향상시킨 모든 융합 LRR 패밀리 단백질을 모두 포함할 수 있다.The above artificial antibody (Repebody) is a polypeptide optimized by consensus design based on the similarity of the structure of VLR with the N-terminal of interlein having an LRR protein structure. All of the fusion LRR family proteins that have improved water-soluble expression and biologic properties of the protein in this manner can be included.

상기 리간드가 단일클론 항체인 경우, 단일클론 항체의 하나 이상의 경쇄, 단일클론 항체의 하나 이상의 중쇄 또는 둘 다는 이소프레노이드 트랜스퍼라제에 의하여 인식될 수 있는 아미노산 모티프를 갖는 아미노산 부위를 포함할 수 있다.When the ligand is a monoclonal antibody, one or more light chains of the monoclonal antibody, one or more heavy chains of the monoclonal antibody, or both, may comprise an amino acid moiety having an amino acid motif that can be recognized by an isoprenoid transferase.

당업자는 관심 있는 표적을 선택적으로 결합시키는 리간드(예: 피검체의 표적 세포)를 즉시 선택할 수 있다. 상기 예시된 리간드로 제한되지는 않지만, 관심 있는 표적에 특이적으로 결합하는 항체 또는 항원의 단편을 포함한다.One skilled in the art can readily select a ligand (e. G., A target cell of a subject) that selectively binds a target of interest. But are not limited to, the ligands exemplified above, include fragments of antibodies or antigens that specifically bind to a target of interest.

본 발명에 따른 절단성 링커를 포함하는 화합물에 있어서, 상기 Q는 상기 기재한 바와 같이 제한되지는 않으나, 좋게는 하기 구조와 유사한 기능기 및 구조를 갖는 화합물에서 선택될 수 있다. 다음의 구조를 갖는 물질을 대상으로 반응속도론적 실험(kinetic study), 안정성 실험(stability test) 등을 수행하였으나, 이에 제한되지는 않는다. In the compound containing the cleavable linker according to the present invention, Q is not limited as described above, but may be selected from compounds having a functional group and structure similar to the following structures preferably. Kinetic studies and stability tests were performed on materials having the following structures, but the present invention is not limited thereto.

Figure pat00029
Figure pat00029

Figure pat00030
Figure pat00030

Figure pat00031
Figure pat00031

Figure pat00032
Figure pat00032

Figure pat00033
Figure pat00033

Figure pat00034
Figure pat00034

Figure pat00035
Figure pat00035

Figure pat00036
Figure pat00036

Figure pat00037
Figure pat00037

Figure pat00038
Figure pat00038

Figure pat00039
Figure pat00039

Figure pat00040
Figure pat00040

Figure pat00041
Figure pat00041

Figure pat00042
Figure pat00042

Figure pat00043
Figure pat00043

본 발명에 따른 절단성 링커를 포함하는 화합물은 보다 바람직하게는 하기 구조에서 선택될 수 있다. The compound comprising a cleavable linker according to the present invention may more preferably be selected from the following structures.

Figure pat00044
Figure pat00044

상기 구조에서,In the above structure,

R은 수소 또는 *-La-A1-Lb-Lc-Ld-Z 이거나 하기 화학식 F 내지 M에서 선택되는 기이고;R is hydrogen or * -L a -A 1 -L b -L c -L d -Z or a group selected from the following formulas F through M;

[화학식 F][Chemical Formula F]

Figure pat00045
Figure pat00045

[화학식 G][Formula G]

Figure pat00046
Figure pat00046

[화학식 H][Formula H] <

Figure pat00047
Figure pat00047

[화학식 I](I)

Figure pat00048
Figure pat00048

[화학식 J][Chemical Formula J]

Figure pat00049
Figure pat00049

[화학식 K][Chemical formula K]

Figure pat00050
Figure pat00050

[화학식 L][Chemical formula L]

Figure pat00051
Figure pat00051

La는 단일결합 또는 C1-C20 알킬렌이고; L a is a single bond or C 1 -C 20 alkylene;

A1은 -C(O)NH-, -NHC(O)-, -NH-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3-이고; A 1 is -C (O) NH-, -NHC (O) -, -NH-, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or -SO 3 - ;

Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -;

a는 1 내지 20의 정수이고; a is an integer from 1 to 20;

Lc는 C1-C20 알킬렌,

Figure pat00052
또는
Figure pat00053
이고; L c is C 1 -C 20 alkylene,
Figure pat00052
or
Figure pat00053
ego;

Ld는 단일결합 또는 -O-(CH2CH2O)c'- 이고;L d is a single bond or -O- (CH 2 CH 2 O) c ' -;

X"는 -O-, -S-, -NH- 또는 -CH2- 이고;X " is -O-, -S-, -NH- or -CH 2 -;

L2는 C1-C20 알킬렌이고;L 2 is C 1 -C 20 alkylene;

Wb1 및 Wb2는 각각 독립적으로 -C(O)NH-, -NHC(O)-,

Figure pat00054
또는
Figure pat00055
이고;W b1 and W b2 are each independently -C (O) NH-, -NHC (O) -,
Figure pat00054
or
Figure pat00055
ego;

R12은 수소, C1-C8알킬, 아미노산 잔기, -(CH2)sCOR13 또는 -(CH2)pNR14R15 이고; R 12 is hydrogen, C 1 -C 8 alkyl, amino acid residue, - (CH 2 ) s COR 13 or - (CH 2 ) p NR 14 R 15 ;

R13은 OH 또는 -NH-(CH2)s'-(X"'CH2CH2)s"-Z이고; R 13 is OH or -NH- (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z;

R14 및 R15는 각각 독립적으로 수소 또는 -C(O)-(CH2)s'-(X"'CH2CH2)s"-Z-(B)m 이고; R 14 and R 15 are each independently hydrogen or -C (O) - (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z- (B) m ;

X"'는 -O-, -S-, -NH- 또는 -CH2-이고; X " is -O-, -S-, -NH- or -CH 2 - and;

Re는 C1-C8알킬 또는 -L1-Z-(B)m 이고;R e is C 1 -C 8 alkyl or -L 1 -Z- (B) m ;

X4는 -NHC(O)-(CH2)g-NH- 또는 -C(O)NH-(CH2)h-NH- 이고;X 4 is -NHC (O) - (CH 2 ) g -NH- or -C (O) NH- (CH 2 ) h -NH-;

b, c, d, e, g, h, o 및 q은 각각 독립적으로 1 내지 10의 정수이고;b, c, d, e, g, h, o and q are each independently an integer of 1 to 10;

p는 1 내지 10의 정수이고;p is an integer from 1 to 10;

a', b' 및 s'는 각각 독립적으로 1 내지 10의 정수이고; a ', b' and s' are each independently an integer of 1 to 10;

c', s 및 s"는 각각 독립적으로 0 내지 10의 정수이고;c ', s and s "are each independently an integer of 0 to 10;

m은 0 내지 1의 정수이고;m is an integer from 0 to 1;

Z는 B와 -(X"'CH2CH2)s"-의 탄소를 연결하는 연결 유닛이거나, 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),

Figure pat00056
,
Figure pat00057
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 또는 디하이드로겐 포스페이트(-OP(=O)(OH)2)이고;Z is a linking unit connecting the carbon of B and - (X "'CH 2 CH 2 ) s" -, or an isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC ) CH 2 -hal, hal is halogen), maleimides, dienes, alkenes, halide, tosylate (TsO -), aldehyde, sulfonate (R-SO 3 -),
Figure pat00056
,
Figure pat00057
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) or di-hydrogen phosphate (-OP (= O) (OH ) 2) and;

B는 하기 구조로부터 선택되는 리간드이고;B is a ligand selected from the following structures;

Figure pat00058
Figure pat00058

Figure pat00059
Figure pat00059

Figure pat00060
Figure pat00060

Q는 하기 구조에서 선택되고; Q is selected from the following structures;

Figure pat00061
Figure pat00061

Figure pat00062
Figure pat00062

Figure pat00063
Figure pat00063

Figure pat00064
Figure pat00064

Figure pat00065
Figure pat00065

Figure pat00066
Figure pat00066

Figure pat00067
Figure pat00067

Figure pat00068
Figure pat00068

Figure pat00069
Figure pat00069

Figure pat00070
Figure pat00070

Figure pat00071
Figure pat00071

Figure pat00072
Figure pat00072

Figure pat00073
Figure pat00073

Figure pat00074
Figure pat00074

Figure pat00075
Figure pat00075

R1은 C1-C6 알킬이고; R 1 is C 1 -C 6 alkyl;

R21 및 R22는 각각 독립적으로 수소 또는 아세틸이다. R 21 and R 22 are each independently hydrogen or acetyl.

본 발명에 따른 절단성 링커를 포함하는 화합물은 더욱더 바람직하게는 하기 구조에서 선택될 수 있다.The compound comprising a cleavable linker according to the invention may even more preferably be selected from the following structures.

Figure pat00076
Figure pat00076

상기에서,In the above,

R은 수소 또는 *-La-A1-Lb-Lc-Ld-Z 이거나, 하기 화학식 F로 표시되는 기이고;R is hydrogen or * -L a -A 1 -L b -L c -L d -Z, or a group represented by the following formula (F);

[화학식 F][Chemical Formula F]

Figure pat00077
Figure pat00077

La는 단일결합 또는 C1-C20 알킬렌이고; L a is a single bond or C 1 -C 20 alkylene;

A1은 -C(O)NH- 또는 -NHC(O)- 이고; A 1 is -C (O) NH- or -NHC (O) -;

Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -;

a는 1 내지 20의 정수이고; a is an integer from 1 to 20;

Lc는 C1-C20 알킬렌,

Figure pat00078
또는
Figure pat00079
이고; L c is C 1 -C 20 alkylene,
Figure pat00078
or
Figure pat00079
ego;

Ld는 단일결합 또는 -O-(CH2CH2O)c'- 이고;L d is a single bond or -O- (CH 2 CH 2 O) c ' -;

X"는 -O- 또는 -S- 이고;X " is -O- or -S-;

L2는 C1-C20 알킬렌이고;L 2 is C 1 -C 20 alkylene;

Wb1는 -C(O)NH-, -NHC(O)-,

Figure pat00080
또는
Figure pat00081
이고;W b1 is -C (O) NH-, -NHC (O) -,
Figure pat00080
or
Figure pat00081
ego;

R12은 -(CH2)sCOR13 또는 -(CH2)pNR14R15 이고; R 12 is - (CH 2 ) s COR 13 or - (CH 2 ) p NR 14 R 15 ;

R13은 OH 또는 -NH-(CH2)s'-(X"'CH2CH2)s"-Z 이고; R 13 is OH or -NH- (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z;

R14 및 R15는 각각 독립적으로 수소 또는 -C(O)-(CH2)s'-(X"'CH2CH2)s"-Z 이고; R 14 and R 15 are each independently hydrogen or -C (O) - (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z;

X"'는 -O- 또는 -S- 이고;X " is -O- or -S-;

b, o 및 q은 각각 독립적으로 1 내지 10의 정수이고;b, o and q are each independently an integer of 1 to 10;

p는 1 내지 10의 정수이고;p is an integer from 1 to 10;

a', b' 및 s'는 각각 독립적으로 1 내지 10의 정수이고; a ', b' and s' are each independently an integer of 1 to 10;

c', s 및 s"는 각각 독립적으로 0 내지 10의 정수이고;c ', s and s "are each independently an integer of 0 to 10;

Z는

Figure pat00082
,
Figure pat00083
, 아세틸렌(-C≡CH) 또는 아자이드(-N3)이고;Z is
Figure pat00082
,
Figure pat00083
, Acetylenic (-C≡CH), or azide (-N 3) and;

B는 하기 구조로부터 선택되는 리간드이고;B is a ligand selected from the following structures;

Figure pat00084
Figure pat00084

Figure pat00085
Figure pat00085

Figure pat00086
Figure pat00086

Q는 하기 구조에서 선택되고; Q is selected from the following structures;

Figure pat00087
Figure pat00087

Figure pat00088
Figure pat00088

Figure pat00089
Figure pat00089

Figure pat00090
Figure pat00090

Figure pat00091
Figure pat00091

Figure pat00092
Figure pat00092

Figure pat00093
Figure pat00093

Figure pat00094
Figure pat00094

Figure pat00095
Figure pat00095

Figure pat00096
Figure pat00096

Figure pat00097
Figure pat00097

Figure pat00098
Figure pat00098

Figure pat00099
Figure pat00099

Figure pat00100
Figure pat00100

Figure pat00101
Figure pat00101

R1은 C1-C6 알킬이다.R 1 is C 1 -C 6 alkyl.

본 발명의 일실시예에 따른 절단성 링커를 포함하는 화합물에 있어서, R은 구체적으로 하기 구조에서 선택될 수 있다.In a compound comprising a cleavable linker according to an embodiment of the present invention, R may be specifically selected from the following structures.

Figure pat00102
Figure pat00102

또한 본 발명은 상기 화학식 1의 절단성 링커를 포함하는 화합물의 제조방법을 제공하는 것으로, 하기 반응식 3 내지 7에 도시된 바와 같이 화학식 1의 절단성 링커를 포함하는 화합물을 제조할 수 있다.The present invention also provides a method for preparing a compound comprising a cleavable linker of Formula 1, wherein a compound comprising a cleavable linker of Formula 1 can be prepared as shown in Reaction Schemes 3 to 7 below.

[반응식 3][Reaction Scheme 3]

Figure pat00103
Figure pat00103

[반응식 4] [Reaction Scheme 4]

Figure pat00104
Figure pat00104

[반응식 5][Reaction Scheme 5]

Figure pat00105
Figure pat00105

[반응식 6][Reaction Scheme 6]

Figure pat00106
Figure pat00106

[반응식 7] [Reaction Scheme 7]

Figure pat00107
Figure pat00107

상기 반응식에서 X, Y, Ar, R 및 n은 상기 화학식 1에서의 정의와 동일하다.In the above reaction formula, X, Y, Ar, R and n are the same as defined in the above formula (1).

본 발명에 따른 절단성 링커를 포함하는 화합물에서 B가 단백질이고 Q가 활성제인 경우 당업자에게 공지된 조성물의 제조법을 이용하여 활성제를 피검체(예: 활성제를 필요로 하는 피검체)의 표적 세포에 전달하여 피검체를 치료하는데 사용할 수 있다. In a compound comprising a cleavable linker according to the present invention, when B is a protein and Q is an activator, the preparation of a composition known to the skilled artisan is used to prepare the active agent in the target cell of the subject (e.g., a subject in need of the active agent) And can be used to treat the subject.

조성물은 액체 용액으로서 또는 현탁액으로서 주사 가능한 형태로 제조한다. 주사에 적합한 고체 형태는 또한 에멀젼으로서 또는 리포솜에 캡슐화된 폴리펩티드와 제조할 수도 있다. 상기 절단성 링커를 포함하는 화합물은 담체를 수용하는 피검체에 해로운 항체의 생성을 유도하지 않는 어떠한 담체라도 포함하는, 약제학적으로 허용되는 담체와 배합할 수 있다. 적합한 담체는 통상적으로 서서히 대사되는 큰 거대분자, 예를 들면, 단백질, 다당류, 폴리락트산, 폴리글리콜산, 중합체성 아미노산, 아미노산 공중합체, 지질 응집물 등을 포함한다. 이러한 담체는 당업자에게 익히 공지되어 있다.The compositions are prepared in an injectable form either as a liquid solution or as a suspension. Solid forms suitable for injection may also be prepared as emulsions or with polypeptides encapsulated in liposomes. The compound comprising the cleavable linker may be combined with a pharmaceutically acceptable carrier, including any carrier that does not induce the production of antibodies that are detrimental to the subject receiving the carrier. Suitable carriers typically include large macromolecules that are slowly metabolized, such as proteins, polysaccharides, polylactic acid, polyglycolic acid, polymeric amino acids, amino acid copolymers, lipid aggregates, and the like. Such carriers are well known to those skilled in the art.

상기의 조성물은 또한 희석제, 예를 들면, 물, 염수, 글리세롤, 에탄올을 함유할 수 있다. 보조 물질, 예를 들면, 습윤제 또는 유화제, pH 완충 물질 등이 또한 존재할 수 있다. 단백질은 중성 또는 염 형태로서 백신으로 제형화시킬 수 있다. 조성물은 주사에 의하여 비경구 투여할 수 있으며; 이러한 주사는 피하 또는 근육 내일 수 있다. 추가의 제형은 예를 들면, 좌제에 의하여 또는 경구와 같은, 기타 투여 형태에 적합하다. 경구용 조성물은 용제, 현탁제, 정제, 환제, 캡슐 또는 서방성 제형으로서 투여할 수 있다.The composition may also contain diluents, such as water, saline, glycerol, ethanol. Adjuvants, such as wetting or emulsifying agents, pH buffering substances, and the like, may also be present. The protein may be formulated as a vaccine in neutral or salt form. The composition can be administered parenterally by injection; Such injections may be subcutaneous or intramuscular. Additional formulations are suitable, for example, by suppositories or other dosage forms, such as oral. Oral compositions may be administered as a solution, suspension, tablet, pill, capsule or sustained release formulation.

상기의 조성물은 용량 제형과 혼화성인 방식으로 투여한다. 조성물은 치료학적 유효량의 절단성 링커를 포함하는 화합물을 포함한다. 치료학적 유효량이란, 질환 또는 장애의 치료 또는 예방에 유효한, 단일 용량, 또는 다중 용량 스케쥴로 투여되는 조성물을 의미한다. 투여 용량은 치료되는 피검체, 피검체의 건강 및 신체 상태, 목적하는 보호도 및 기타 관련 인자에 따라 변화한다. 활성 성분의 정확한 필요량은 의사의 판단에 따른다.The composition is administered in a manner compatible with the dosage form. The composition comprises a compound comprising a therapeutically effective amount of a cleavable linker. By therapeutically effective amount is meant a composition that is administered in a single dose, or multi-dose schedule, effective for the treatment or prevention of a disease or disorder. The dosage varies depending on the body being treated, the health and physical condition of the subject, the degree of protection desired and other relevant factors. The exact amount of active ingredient required will be at the discretion of the physician.

예를 들면, 치료학적 유효량의 절단성 링커를 포함하는 화합물 또는 이를 포함하는 조성물은 암 또는 종양으로 고통받는 환자에게 투여하여 암 또는 종양을 치료할 수 있다.For example, a compound comprising a therapeutically effective amount of a cleavable linker or a composition comprising it can be administered to a patient suffering from a cancer or tumor to treat cancer or a tumor.

치료학적 유효량의 절단성 링커를 포함하는 화합물 또는 이를 포함하는 조성물은 환자에게 투여하여 병원체(예: 바이러스, 박테리아, 진균, 기생충 등)에 의한 감염을 치료 또는 예방할 수 있다. 이러한 방법은 질환 또는 장애가 예방되거나 치료되도록 하는 조건하에, 포유동물에게 질환 또는 장애 또는 이의 증상을 치료하기에 충분한 치료학적 또는 예방적 양의 자가-희생 기를 포함하는 화합물을 투여하는 단계를 포함한다.A compound comprising a therapeutically effective amount of a cleavable linker or a composition comprising it can be administered to a patient to treat or prevent an infection by a pathogen (e.g., a virus, a bacterium, a fungal, a parasite, etc.). This method comprises administering to a mammal a compound comprising a therapeutically or prophylactically effective amount of a self-sacrificial group sufficient to treat the disease or disorder or symptoms thereof, under conditions that prevent or treat the disease or disorder.

본 발명에 따른 절단성 링커를 포함하는 화합물 또는 이를 포함하는 조성물은 약제학적으로 허용되는 이의 염 또는 용매화물의 형태로 투여할 수 있다. 일부 양태에서, 이는 약제학적으로 허용되는 담체, 약제학적으로 허용되는 부형제 및/또는 약제학적으로 허용되는 첨가제와 투여할 수 있다. 약제학적 유효량 및 약제학적으로 허용되는 염 또는 용매화물, 부형제 및 첨가제의 유형은 표준 방법(참조: Remington's Pharmaceutical Sciences, Mack Publishing Co., Easton, PA, 18th edition, 1990)을 사용하여 측정할 수 있다.The compound comprising a cleavable linker according to the present invention or a composition comprising it can be administered in the form of a pharmaceutically acceptable salt or solvate thereof. In some embodiments, it may be administered with a pharmaceutically acceptable carrier, a pharmaceutically acceptable excipient, and / or a pharmaceutically acceptable excipient. The pharmaceutically effective amount and the type of pharmaceutically acceptable salts or solvates, excipients and additives can be determined using standard methods (see Remington's Pharmaceutical Sciences, Mack Publishing Co., Easton, PA, 18th edition, 1990) .

암 또는 종양에 관한 용어 "치료학적 유효량"은 암 세포 수를 감소시키거나; 암 세포 크기를 감소시키거나; 암 세포가 주변 계통으로 침입하는 것을 억제하거나 침입을 감소시키거나; 암 세포가 다른 계통으로 확산되는 것을 억제하거나 확산을 감소시키거나; 암 세포가 성장하는 것을 억제하거나; 암과 관련된 하나 이상의 증상을 개선시킬 수 있는 양을 의미한다. 암의 치료에서, 약물의 유효성은 종양 대 종양 진행(TTP) 및/또는 응답(반응) 속도(RR)에 의하여 검정할 수 있다.The term " therapeutically effective amount " with respect to cancer or tumor reduces the number of cancer cells; Reduce cancer cell size; Inhibiting the invasion of cancer cells into the surrounding system or reducing invasion; Inhibiting the spread of cancer cells to other systems or reducing their spread; Inhibiting the growth of cancer cells; Means an amount capable of ameliorating one or more symptoms associated with cancer. In the treatment of cancer, the efficacy of the drug can be assessed by tumor-to-tumor progression (TTP) and / or response (response) rate (RR).

병원체에 의한 감염에 관한 용어 "치료학적 유효량"은 감염과 관련된 증상을 예방, 치료 또는 감소시킬 수 있는 양을 의미한다.The term " therapeutically effective amount ", as used herein, refers to an amount that can prevent, treat, or reduce symptoms associated with an infection.

본원에서 사용된 용어 "약제학적으로 허용되는 염"은 유기 염 및 무기 염을 포함한다. 이의 예는, 이들로 제한되지는 않지만, 하이드로클로라이드, 하이드로브로마이드, 하이드로요오다이드, 설페이트, 시트레이트, 아세테이트, 옥살레이트, 클로라이드, 브로마이드, 요오다이드, 니트레이트, 비설페이트, 포스페이트, 산 포스페이트, 이소니코티네이트, 락테이트, 살리실레이트, 산 시트레이트, 타르트레이트, 올레에이트, 탄네이트, 판토네이트, 비타르트레이트, 아스코르베이트, 석시네이트, 말레에이트, 겐티시네이트, 푸마레이트, 글루코네이트, 글루코로네이트, 사카레이트, 포르메이트, 벤조에이트, 글루타메이트, 메탄 설포네이트, 에탄 설포네이트, 벤젠 설포네이트, p-톨루엔 설포네이트 및 파모에이트(즉, 1,1'-메틸렌비스-(2-하이드록시-3-나프토에이트))를 포함한다. 약제학적으로 허용되는 염은 또 다른 분자(예: 아세테이트 이온, 석시네이트 이온 및 기타 대이온 등)를 포함할 수 있다. 이는 또한 하나 이상의 하전된 원자를 포함할 수도 있다. 이는 또한 하나 이상의 대이온(counter ion)을 포함할 수도 있다.The term " pharmaceutically acceptable salts " as used herein includes organic and inorganic salts. Examples thereof include, but are not limited to, hydrochloride, hydrobromide, hydroiodide, sulfate, citrate, acetate, oxalate, chloride, bromide, iodide, nitrate, bisulfate, phosphate, acid phosphate , Isonicotinate, lactate, salicylate, acid citrate, tartrate, oleate, tannate, pantontate, bitartrate, ascorbate, succinate, maleate, gentisinate, fumarate, (E.g., 1,1'-methylenebis- (1, 2, 3, 4, 5-tetramethyl-4- 2-hydroxy-3-naphthoate)). Pharmaceutically acceptable salts may include other molecules such as acetate ions, succinate ions, and other counter ions. It may also contain one or more charged atoms. It may also include one or more counter ions.

본 발명에 따른 절단성 링커를 포함하는 화합물의 약제학적으로 허용되는 용매화물에 사용될 수 있는 예시적인 용매화물은 이들로 제한되지는 않지만, 물, 이소프로판올, 에탄올, 메탄올, DMSO, 에틸아세테이트, 아세트산 및 에탄올 아민을 포함한다.Exemplary solvates that may be used in the pharmaceutically acceptable solvates of the compounds comprising a cleavable linker according to the present invention include, but are not limited to, water, isopropanol, ethanol, methanol, DMSO, ethyl acetate, Ethanolamine.

또한, 본 발명에 따른 절단성 링커를 포함하는 화합물은 센서 및 스위치 등의 활성물질로 사용되는 아민기를 포함하는 활성 물질 이외에도 알코올 또는 카복실기 등의 기능기를 포함하는 활성물질에도 광범위하게 적용가능하므로, 기존의 아민기 위주의 링커 대비 범용성이 매우 우수하다. 따라서, 본 발명에 따른 절단성 링커를 포함하는 화합물은 이미징(imaging), 바이오센서(biosensor), 화학적 센서/스위치(chemical sensor/switch) 등 다양한 분야의 연구에서 유용하게 사용될 수 있다.In addition, the compound containing the cleavable linker according to the present invention can be widely applied to an active material including a functional group such as an alcohol or a carboxyl group in addition to an active material including an amine group used as an active material such as a sensor and a switch. It has excellent general versatility compared to existing amine group-based linkers. Therefore, the compound containing the cleavable linker according to the present invention can be usefully used in various fields such as imaging, biosensor, chemical sensor / switch, and the like.

바이오센서(Bio Sensor)는 특정물질(예, 암세포, 바이러스, 다양한 화학물질 등)을 선택 특이성이 있는 생체 수용체(bio-receptor; DNA, RNA, 항체, 효소 단백질, 세포, 생체막 및 호르몬 수용체 등의 생체물질과 흡착 및 반응할 수 있도록 고안된 부분)와 반응시키고 신호 변환기(signal transducer; 특정물질과 생체 수용체 간 반응을 다양한 방법을 이용하여 전기적 신호로 변환하는 장치)로 측정하여 특정물질의 존재나 양을 확인할 수 있는 기술로, 의료, 환경, 산업공정(process industry), 군사(화학전), 연구, 식품 등에 활용될 수 있다(참조: biosensors and bioelectronics, 2016, 32-45; Pol. J. Environ. Stud. 2015, 19-25; Analytica Chimica Acta 568 (2006) 200-210; Biosensors andBioelectronics 2017, 217-231; ACS Appl. Mater. Interfaces 2015, 7, 20190-20199; Journal of Coastal Life Medicine 2016; 4(3): 200-202; Artifi cial Cells, Blood Substitutes, and Biotechnology, 39: 281-288; Journal of Controlled Release 159 (2012) 154-163). Biosensors can be used to detect specific substances (eg, cancer cells, viruses, various chemicals, etc.) into bio-receptors (DNA, RNA, antibodies, enzyme proteins, cells, And a signal transducer (a device that converts the reaction between a specific substance and a biological receptor into an electrical signal by using various methods) to determine the presence or amount of a specific substance (See biosensors and bioelectronics, 2016, 32-45; Pol. J. Environ.). This technology can be used for medical, environmental, industrial process, military (chemical warfare) Analytica Chimica Acta 568 (2006) 200-210; Biosensors andBioelectronics 2017, 217-231; ACS Appl. Mater. Interfaces 2015, 7, 20190-20199; Journal of Coastal Life Medicine 2016; 3): 200-202; Artifi cial Cells, Blood Substitutes, and Biotechnology, 39: 281-288; Journal of Controlled Release 159 (2012) 154-163).

화학적 센서는 전기, 저항, 전위차 등의 전기적 성질이나 색채, 형광 등의 광학적 성질을 이용하는 방법으로 임상진단, 의학연구, 화학물질 측정, 또는 환경측정 등 많은 분야에 특정 물질을 신속 정확하게 모니터링하는 역할을 하는 그룹으로, 가스센서(수소, 산소, 일산화탄소), 이온센서(양이온, 음이온, 가스감응이온), 성분센서(기상, 액상, 발광성분), 습도센서(상대습도, 절대습도, 결로), 분진/매연센서(부유분진, 강하분진, 매연, 탁도) 등이 있다(참조: Chem. SOc. Rev., 2015, 44, 3358; Journal of the Korean Chemical Society, 2010, 451-459; Chem. Sci., 2015, 6, 1150-1158; KR 10-1549347; J. Phys. Chem. B 2016, 120, 7053-7061; ACS Appl. Mater. Interfaces 2015, 7, 704-712; J. Am. Chem. Soc. 2011, 133, 10960-10965; J. Am. Chem. Soc. 2012, 134, 20412-20420; Org. Lett. 2014, 16, 1680-1683; J. Org. Chem. 2013, 78, 702-705; J. Org. Chem. 2015, 80, 12129-12136; ACS Macro Lett. 2014, 3, 1191-1195; New J. Chem., 2012, 36, 386-393; Chem. Commun., 2010, 46, 6575-6577; 2013, Review on the Application of (Bio)chemical Sensors for Air monitoring of Volatile Organic Compounds).Chemical sensors are used to quickly and accurately monitor specific substances in many fields such as clinical diagnosis, medical research, chemical measurement, or environmental measurement by using electrical properties such as electricity, resistance, potential difference, and optical properties such as color and fluorescence (Relative humidity, absolute humidity, condensation), particulate matter (gas, liquid, and light), gas sensors (hydrogen, oxygen, carbon monoxide) / Soot sensor (floating dust, dirt dust, soot, turbidity), etc. (refer to Chem. SOc. Rev., 2015, 44, 3358; Journal of the Korean Chemical Society, 2010, 451-459; ACS Appl. Mater. Interfaces 2015, 7, 704-712; J. Am. Chem. Soc., 1985, 6, 1150-1158; JP 10-1549347; J.Phys.Chem.B 2016,120,7053-7061; 2014, 16, 1680-1683; J. Org. Chem. 2013, 78, 702-705 < RTI ID = 0.0 >; J. Org. Chem. 2015, 80, 121 201, 3, 1191-1195; New J. Chem., 2012, 36, 386-393; Chem. Commun., 2010, 46, 6575-6577; 2013, Review on the Application of (Bio) chemical Sensors for Air monitoring of Volatile Organic Compounds).

또한, 본 발명은 상기 화학식 1의 절단성 링커를 포함하는 화합물 또는 이의 약제학적으로 허용가능한 염을 유효성분으로 포함하고, 추가로 약제학적으로 허용되는 담체, 희석제, 또는 부형제, 또는 이들의 조합을 포함하는 표적 지향형 치료용 약제학적 조성물을 제공한다.The present invention also relates to a pharmaceutical composition comprising a compound comprising a cleavable linker of Formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient and further comprising a pharmaceutically acceptable carrier, diluent or excipient, ≪ RTI ID = 0.0 > a < / RTI > target-oriented therapeutic pharmaceutical composition.

상기한 바와 같이, 화학식 1의 절단성 링커를 포함하는 화합물은 Q의 활성제의 종류에 따라 다양한 질환, 예를 들어 자가면역질환(autoimmune disease), 감염질환(infectious disease) 및 종양으로부터 선택되는 질환을 치료하는 표적 지향형 치료제로 유용하게 사용할 수 있다. 상기 종양은 양성 종양 및 악성종양을 포함한다.As described above, the compound containing the cleavable linker of the formula (1) can be used for various diseases depending on the kind of the activator of Q, for example, a disease selected from autoimmune disease, infectious disease and tumor And can be used as a target-oriented therapeutic agent for treatment. The tumor includes benign tumors and malignant tumors.

본 발명의 일실시예에 있어서, 상기 화학식 1의 절단성 링커를 포함하는 화합물의 자가면역질환(autoimmune disease)을 치료하는 표적 지향형 치료제로 사용하기 위한 Q의 활성제로는 cyclosporine, cyclosporine A, mycophenylate mofetil, sirolimus, tacrolimus, enanercept, prednisone, azathioprine, methotrexate cyclophosphamide, aminocaproic acid, chloroquine, hydroxychloroquine, hydrocortisone, dexamethasone, chlororambucil, DHEA, danazol, bromocriptine, meloxicam, infliximab 등이 있으며; 감염질환(infectious disease)을 치료하는 표적 지향형 치료제로 사용하기 위한 Q의 활성제로는 베타-락탐계열 (penicillin G, penicillin V, cloxacillin, dicloxacillin, methicillin, nafcillin, oxacillin, ampicillin, amoxicillin, becampicillin, azlocillin, carbenicillin, mezlocillin, piperacillin, ticarcillin), 아미노글리코시드 계열 (amikacin, gentamycin, kanamycin, neomycin, netilmicin, streptomycin, tobramycin), 마크로라이드 계열 (azithromycin, clarithromycin, erythromycin, lincomycin, clindamycin), 테트라사이클린 계열 (demeclocycline, doxycyline, minocycline, tetracycline), 퀴놀론계열 (cinoxacin, nalidixic acid), 플로로퀴놀론계열 (ciprofloxacin, enoxacin, grepafloxacin, levofloxacin, lomefloxacin, norfloxacin, ofloxacin, sparfloxacin, trovafloxicin), 폴리펩티드 계열 (bacitracin, colistin,polymyxin B), 술폰아마이드 계열 (sulfisoxazole, sulfamethoxazole, sulfadiazine, sulfamethizole, sulfacetamide), 기타 항생제 (trimethoprim, sylfamethazole, chloramphenicol, vancomycin, metronidazole, quinupristin, dalfopristin, rifampicin, spectinomycin, nitrofurantoin), 일반적 항바이러스제 (idoxuradine, vidarabine, acyclovir, famcicyclovir, pencicyclovir, valacyclovir, gancicyclovir, foscarnet, ribavirin, amantadine, rimantadine, cidofovir, Antisense oligonucleotides, Immunoglobumins, interfeones), HIV 감염치료제 (tenofovir, emtricitabine, zidovudine, didanosine, zalcitabine, stavudine, lamivudine, nevirapine, delaviridine, saquinavir, ritonavir, indinavir, nelfinavir) 등이 있으며; 종양을 치료하는 표적 지향형 치료제로 사용하기 위한 Q의 활성제로, 세포독성 또는 면역조절제(immunomodulatory agents), 항암제, 항-튜블린제(Anti-tublin agent), 세포독성약제 등이 있으며, 상기 세포독성 또는 면역조절제로는 antitubulin agents, auristatin, DNA minor groove binders, DNA 전사억제제, 알킬화 약제(alkylating agent), anthracyclines, antibitiotics, antifolates, antimetabolites, calmodulin 저해제, chemotherapy sensitizers, duocarmycins, etoposides, fluorindated pyrimidines, ionophores, lexitropsins, maytansinoids, nitrosoureas, platinols, pore-forming 화합물, purine antimetabolites, puromycins, radiation sensitizers, rapamycins,steroids, taxanes, topoisomerase 저해제, vinca alkaloids 등이 있으며; 상기 항암제로는 methotrexate, taxol, L-asparaginase, mercaptopurine, thioguanine, hydroxyurea,cytarabine, cyclophosphamide, ifosfamide, nitrosoureas, cisplatin, carboplatin, mitomycin, dacarbazine, proocarbizine, topotecan, nitrogen mustards, cytoxan, etoposide, 5-fluorouracil, BCNU, irinotecan, camptothecins, bleomycin, doxorubicin, idaribicin, daunorubicin, dactinomycin, plicamycin, mitoxantrone, asparaginase, vinblastine, vincristine, vinorelbine, paclitaxel, docetaxel 등이 있으며; 상기 항-튜블린제로는 taxanes(예를 들어 paclitaxel, docetaxel), T67, vinca alkyloids (예를 들어 vincristine, vinblastine, vindesine, vinorelbine), baccatin 유도체, taxane 유사체, epothiolones(예를 들어 epothilone A, epothilone B), nocodazole, colchicine, colcimid, estramustine, crytophycins, cemadotin, maytansinoids, combrestatins, discodermolide, eleutherobin, auristatin 유도체(AFP, MMAF, MMAE) 등이 있으며; 상기 세포독성약제로는 androgen, anthramycin(AMC), asparaginase, 5-azacytidine, azathioprine, bleomycin, busulfan, buthionine sulfoximine, calicheamicin, calicheamicin 유도체, camptothecin, carboplatin, carmustine(BSNU), CC-1065, chlorambucin, cisplatin, colchicine, cyclophosphamide, cytarabine, cytidine arabinoside, cytochalasin B, dacarbazine, dactinomycin(actinomycin), daunorubicin, decarbazine, DM1, DM4, docetaxel, doxorubicin, etoposide, estrogen, 5-fluordeoxyuridine, 5-fluorouracil, gemcitabine, gramicidin D, hydroxyurea, idaribicin, ifosfamide, irinotecan, lomustine(CCNU), maytansine, mechlorethamine, melphalan, 6-merceptopurine, methotrexate, mithramycin, mitomycin C, mitoxantrone, nitroimidazole, paclitaxel, palytoxin, plicamycin, procarbizine, rhizoxin, streptozotocin, tenoposide, 6-thioguanine, thioTEPA, topotecan, vinblastine, vincristine, vinorelbine, VP-16, VM-26; DNA minor groove binder(예를 들어, enediynes, lexitropsins, CBI 화합물), duocarmycins, taxanes (예를 들어, paclitaxel, docetaxel), puromycins, vinca alkaloids, CC-1065, SN-38, topotecan, morpholino-doxorubicin, rhizoxin, cyanomorpholino-doxorubicin, echinomycin, combretastatin, netropsin, epothilone A, epothilone B, estramustine, cryptophycins, cemadotin, maytansinoids, discodermolide, eleutherobin, mitoxantrone 등이 있으나 이에 제한되지는 않는다. In one embodiment of the present invention, the activator of Q for use as a target-oriented therapeutic agent for treating autoimmune disease of the compound containing the cleavable linker of Chemical Formula 1 includes cyclosporine, cyclosporine A, mycophenylate mofetil , sirolimus, tacrolimus, enanercept, prednisone, azathioprine, methotrexate cyclophosphamide, aminocaproic acid, chloroquine, hydroxychloroquine, hydrocortisone, dexamethasone, chlororambucil, DHEA, danazol, bromocriptine, meloxicam and infliximab; The active agent of Q for use as a target-oriented therapeutic agent for treating infectious disease includes beta-lactams (penicillin G, penicillin V, cloxacillin, dicloxacillin, methicillin, nafcillin, oxacillin, ampicillin, amoxicillin, becampicillin, azlocillin, carbenicillin, mezlocillin, piperacillin, ticarcillin), amikacin, gentamycin, kanamycin, neomycin, netilmicin, streptomycin, tobramycin, azithromycin, clarithromycin, erythromycin, lincomycin, clindamycin, demeclocycline, nalidixic acid, ciprofloxacin, enoxacin, grepafloxacin, levofloxacin, lomefloxacin, norfloxacin, ofloxacin, sparfloxacin, trovafloxicin, bacitracin, colistin, polymyxin B) , Sulfonamides (sulfisoxazole, sulfamethoxazole, sulfadiazine, sulfamethizole, sulfacetamide), group Antibiotics such as antibiotics (eg, trimethoprim, sylfamethazole, chloramphenicol, vancomycin, metronidazole, quinupristin, dalfopristin, rifampicin, spectinomycin, nitrofurantoin), general antiviral agents (idoxuradine, vidarabine, acyclovir, famcicyclovir, pencicyclovir, valacyclovir, foscarnet, ribavirin, amantadine, rimantadine, cidofovir, antisense oligonucleotides, Immunoglobumins, interfeones, and HIV infections (tenofovir, emtricitabine, zidovudine, didanosine, zalcitabine, stavudine, lamivudine, nevirapine, delaviridine, saquinavir, ritonavir, indinavir and nelfinavir); The active agent of Q for use as a target-oriented therapeutic agent for treating a tumor includes cytotoxic or immunomodulatory agents, anticancer agents, anti-tublin agents, cytotoxic agents and the like, Or immunomodulators such as antitubulin agents, auristatin, DNA minor groove binders, DNA transcription inhibitors, alkylating agents, anthracyclines, antibitiotics, antifolates, antimetabolites, calmodulin inhibitors, chemotherapy sensitizers, duocarmycins, etoposides, fluorindated pyrimidines, ionophores, lexitropsins , maytansinoids, nitrosoureas, platinols, pore-forming compounds, purine antimetabolites, puromycins, radiation sensitizers, rapamycins, steroids, taxanes, topoisomerase inhibitors and vinca alkaloids; Examples of the anticancer agent include methotrexate, taxol, L-asparaginase, mercaptopurine, thioguanine, hydroxyurea, cytarabine, cyclophosphamide, ifosfamide, nitrosoureas, cisplatin, carboplatin, mitomycin, dacarbazine, proocarbizine, topotecan, nitrogen mustards, cytoxan, etoposide, 5-fluorouracil, BCNU , irinotecan, camptothecins, bleomycin, doxorubicin, idaribicin, daunorubicin, dactinomycin, plicamycin, mitoxantrone, asparaginase, vinblastine, vincristine, vinorelbine, paclitaxel and docetaxel; These anti-tubulin agents include taxanes (e.g., paclitaxel, docetaxel), T67, vinca alkyloids (e.g. vincristine, vinblastine, vindesine, vinorelbine), baccatin derivatives, taxane analogues, epothiolones (e.g. epothilone A, epothilone B ), nocodazole, colchicine, colcimid, estramustine, crytophycins, cemadotin, maytansinoids, combrestatins, discodermolide, eleutherobin, auristatin derivatives (AFP, MMAF, MMAE); These cytotoxic agents include androgen, anthramycin (AMC), asparaginase, 5-azacytidine, azathioprine, bleomycin, busulfan, buthionine sulfoximine, calicheamicin, calicheamicin derivatives, camptothecin, carboplatin, carmustine (BSNU), CC-1065, chlorambucin, cisplatin, 5-fluorouracil, gemcitabine, gramicidin D, hydroxyurea, dicarboxylic acid, cyclophosphamide, cytarabine, cytidine arabinoside, cytochalasin B, dacarbazine, actinomycin, daunorubicin, decarbazine, DM1, DM4, docetaxel, doxorubicin, etoposide, estrogen, 6-thioguanine, 6-thioguanine, 6-thioguanine, 6-thioguanine, thioguanine, thioguanine, thioguanine, thyroglobulin, thioTEPA, topotecan, vinblastine, vincristine, vinorelbine, VP-16, VM-26; DNA minor groove binder (eg enediynes, lexitropsins, CBI compounds), duocarmycins, taxanes (eg paclitaxel, docetaxel), puromycins, vinca alkaloids, CC-1065, SN-38, topotecan, morpholino-doxorubicin, rhizoxin , cyanomorpholino-doxorubicin, echinomycin, combretastatin, netropsin, epothilone A, epothilone B, estramustine, cryptophycins, cemadotin, maytansinoids, discodermolide, eleutherobin and mitoxantrone.

또한, 본 발명은 상기 화학식 1의 절단성 링커를 포함하는 화합물 또는 이의 약제학적으로 허용가능한 염을 유효성분으로 포함하는 이미징 조성물 및 센서를 제공한다.The present invention also provides an imaging composition and a sensor comprising as an active ingredient a compound comprising the cleavable linker of Formula 1 or a pharmaceutically acceptable salt thereof.

상기 센서는 바이오센서(biosensor) 또는 화학적 센서/스위치(chemical sensor/switch)일 수 있다.The sensor may be a biosensor or a chemical sensor / switch.

본 발명에 따른 절단성 링커를 포함하는 바이오 또는 화학적 센서(sensor)/스위치(switch) 화합물에 있어서, 바람직하게는 Rhodamine, phenol red, organe azo dye, papa red, non-sulfonated cyanine, sulfonated cyanine, chemiluminescent fluoride sensor(1,2-dioxetanes 유도체), D2A dyes(NIR fluorescence dyes) 또는 각각의 유도체로 하기 구조와 유사한 기능기 및 구조를 갖는 화합물에서 선택될 수 있으나, 이제 제한되지는 않는다(참조: Org. Lett. 2014, 16, 1680-1683; J. Am. Chem. Soc. 2011, 133, 10960-10965; Dye Lasers, 3rd Ed. (Springer-Verlag, Berlin, 1990); J. Am. Chem. Soc. 2012, 134, 20412-20420).In a bio / chemical sensor / switch compound comprising a cleavable linker according to the present invention, it is preferred to use at least one of Rhodamine, phenol red, organe azo dye, papa red, non-sulfonated cyanine, sulfonated cyanine, fluoride sensor (1,2-dioxetanes derivatives), D2A dyes (NIR fluorescence dyes), or derivatives thereof, but are not limited to these compounds (see Org. Dye Lasers, 3rd Ed. (Springer-Verlag, Berlin, 1990); J. Am. Chem. Soc. 2012, 134, 20412-20420).

Figure pat00108
Figure pat00108

(상기에서, R100은 H 또는 C1-C6 알킬이고; R101은 H 또는 SO3H이고; R102는 C1-C6 알킬 또는 -(CH2)zCOOH이고; z는 3 내지 8의 정수이고; R103 및 R104는 각각 독립적으로 H 또는 C1-C6 알킬이고; R105 및 R106는 각각 독립적으로 수소, COOH 또는 SO3H이다.) (Wherein R 100 is H or C 1 -C 6 alkyl, R 101 is H or SO 3 H, R 102 is C 1 -C 6 alkyl or - (CH 2 ) z COOH, z is an integer from 3 to 8 R 103 and R 104 are each independently H or C 1 -C 6 alkyl, and R 105 and R 106 are each independently hydrogen, COOH or SO 3 H.

또한, 본 발명은 상기 화학식 1의 절단성 링커를 포함하는 화합물을 제조하기 위한 중간체로, 하기 화학식 4로 표시되는 화합물을 제공한다.The present invention also provides a compound represented by the following formula (4) as an intermediate for preparing a compound containing the cleavable linker of the formula (1).

[화학식 4][Chemical Formula 4]

Figure pat00109
Figure pat00109

상기 화학식 4에서,In Formula 4,

Ar 고리는 C5-C20 방향족 고리, C2-C20 헤테로방향족 고리, C2-C30 융합고리 또는 C5-C20 방향족 고리-C2-C20 헤테로방향족 고리이고;The Ar ring is a C 5 -C 20 aromatic ring, a C 2 -C 20 heteroaromatic ring, a C 2 -C 30 fused ring or a C 5 -C 20 aromatic ring-C 2 -C 20 heteroaromatic ring;

W는 수소, -SiR11R12R13 또는 -SO2-G 이고;W is hydrogen, -SiR 11 R 12 R 13 or -SO 2 -G, and;

R11 내지 R13은 각각 독립적으로 C1-C6 알킬이고; R 11 to R 13 are each independently C 1 -C 6 alkyl;

G는 할로겐, 이미다졸 또는 N-메틸 이미다졸리움(N-methyl immidazolium)이고;G is a halogen, imidazole or N-methyl immidazolium;

R은 Ar고리에 치환가능한 치환체 또는 -L1-Z 이고;R is a substituent substitutable on the Ar ring or -L 1 -Z;

L1은 C1-C200 알킬렌 또는 펩타이드 결합, 아미노 결합, 에테르 결합, 트리아졸 결합, 테트라졸 결합, 당 결합, 설폰아미드 결합, 포스포네이트 결합, 설포 결합 및 덴드리머 구조 중 적어도 하나를 포함하는 C1-C200 알킬렌이고;L 1 includes at least one of C 1 -C 200 alkylene or a peptide bond, an amino bond, an ether bond, a triazole bond, a tetrazole bond, a sugar bond, a sulfonamide bond, a phosphonate bond, a sulfone bond and a dendrimer structure C 1 -C 200 alkylene;

Z는 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),

Figure pat00110
,
Figure pat00111
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 및 디하이드로겐 포스페이트(-OP(=O)(OH)2)로부터 선택되는 전구체이고;Z is selected from the group consisting of isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC (O) CH 2 -hal and hal is halogen), maleimide, diene, alkene, halide, tosylate - ), aldehydes, sulfonates (R-SO 3 - ),
Figure pat00110
,
Figure pat00111
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) and di-hydrogen phosphate (-OP (= O) (OH ) 2) precursor is selected from and;

n은 1 내지 4의 정수이고;n is an integer from 1 to 4;

Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3,

Figure pat00112
또는 -Y'-TG 이고;Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3,
Figure pat00112
Or -Y'-TG;

R1은 C1-C6 알킬이고; R 1 is C 1 -C 6 alkyl;

r는 1 내지 5의 정수이고;r is an integer from 1 to 5;

Ar1는 C6-C20아릴렌이고;Ar 1 is C 6 -C 20 arylene;

R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;

Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고; R a to R d are each independently hydrogen or C 1 -C 6 alkyl;

Y'는 -(CH2)xNR"-, -(CH2)xO-, 또는 -(CH2)xS- 이고; Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O-, or - (CH 2 ) x S-;

R"은 수소 또는 C1-C6 알킬이고;R " is hydrogen or C 1 -C 6 alkyl;

x은 0 또는 1의 정수이고;x is an integer of 0 or 1;

TG는 트리거 기(triggering group)이다.TG is a triggering group.

본 발명에 따른 화합물에 있어서, 상기 화합물은 하기 화학식 5로 표시될 수 있다.In the compound according to the present invention, the compound may be represented by the following general formula (5).

[화학식 5][Chemical Formula 5]

Figure pat00113
Figure pat00113

상기 화학식 5에서, Ar 고리, W, L1 및 Z는 상기 화학식 4에서의 정의와 동일하고;In Formula 5, Ar ring, W, L 1 and Z are the same as defined in Formula 4;

TG는 하기 구조에서 선택되는 트리거 기이고;TG is a trigger group selected from the following structures;

Figure pat00114
Figure pat00114

R21은 각각 독립적으로 수소 또는 하이드록시 보호기이고; R22는 수소 또는 C1-C6 알킬이다.Each R < 21 > is independently hydrogen or a hydroxy protecting group; R 22 is hydrogen or C 1 -C 6 alkyl.

본 발명에 따른 화합물에 있어서, 상기 화학식 5에서 Ar고리는 벤젠 또는 나프탈렌일 수 있고, W는 수소 또는 -SiR11R12R13 일 수 있고, R11 내지 R13은 각각 독립적으로 C1-C6 알킬일 수 있고, L1은 C1-C200 알킬렌이거나, 또는 펩타이드 결합, 아미노 결합, 에테르 결합 및 트리아졸 결합 중 적어도 하나를 포함하는 C1-C200 알킬렌일 수 있고, Z는 아세틸렌(-C≡CH) 또는 아자이드(-N3)일 수 있고, TG는 하기 구조에서 선택되는 트리거 기일 수 있다.In the compound according to the present invention, the Ar ring in formula (5) may be benzene or naphthalene, W may be hydrogen or -SiR 11 R 12 R 13 , and R 11 to R 13 are each independently C 1 -C 6 may be an alkyl, L 1 is C 1 -C 200 alkyl or alkylene, or a peptide bond, an amino bond, an ether bond, and triazole may be C 1 -C 200 alkyl renil comprises at least one of a bond, Z is an acetylene may be (-C≡CH), or azide (-N 3), TG may trigger groups selected from the following structures.

Figure pat00115
Figure pat00115

상기 R21은 각각 독립적으로 수소 또는 C1-C6 알킬카보닐이고; R22는 수소 또는 C1-C6 알킬이다.Each R 21 is independently hydrogen or C 1 -C 6 alkylcarbonyl; R 22 is hydrogen or C 1 -C 6 alkyl.

본 발명에 따른 화합물에 있어서, 상기 화합물은 하기 구조로 예시될 수 있으나, 이에 한정되는 것은 아니다.In the compounds according to the present invention, these compounds can be illustrated by the following structures, but are not limited thereto.

Figure pat00116
Figure pat00116

또한, 본 발명에 따른 화합물에 있어서, 상기 화합물은 하기 화학식 6으로 표시될 수 있다.Further, in the compound according to the present invention, the compound may be represented by the following formula (6).

[화학식 6][Chemical Formula 6]

Figure pat00117
Figure pat00117

상기 화학식 6에서, Ar 고리 및 W는 상기 화학식 4에서의 정의와 동일하고;In Formula 6, Ar ring and W are the same as defined in Formula 4;

Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3 또는 -O-TG 이고;Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3 or -O-TG;

R1은 C1-C6 알킬이고; R 1 is C 1 -C 6 alkyl;

r는 1 내지 5의 정수이고;r is an integer from 1 to 5;

Ar1는 페닐렌, 바이페닐렌 또는 나프탈렌이고; Ar 1 is phenylene, biphenylene or naphthalene;

R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;

Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고; R a to R d are each independently hydrogen or C 1 -C 6 alkyl;

TG는 하기 구조에서 선택되는 트리거 기이고;TG is a trigger group selected from the following structures;

Figure pat00118
Figure pat00118

R21은 각각 독립적으로 수소 또는 하이드록시 보호기이고; R22는 수소 또는 C1-C6 알킬이다.Each R < 21 > is independently hydrogen or a hydroxy protecting group; R 22 is hydrogen or C 1 -C 6 alkyl.

본 발명에 따른 화합물에 있어서, 상기 화학식 6에서 Ar고리는 벤젠 또는 나프탈렌일 수 있고, W는 수소 또는 -SiR11R12R13 일 수 있고, R11 내지 R13은 각각 독립적으로 C1-C6 알킬일 수 있고, Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2 또는 -O-TG 일 수 있고, R1은 C1-C6 알킬일 수 있고, r는 1 내지 5의 정수일 수 있고, Ar1는 페닐렌, 바이페닐렌 또는 나프탈렌일 수 있고, TG는 하기 구조에서 선택되는 트리거 기일 수 있다.In the compounds according to the invention, in formula 6 Ar ring may be benzene or naphthalene, W is hydrogen or -SiR 11 R 12 R 13 may be, R 11 to R 13 are each independently C 1 -C can be a 6-alkyl, Y is -NO 2, -OC (O) ( CH 2) r C (O) r 1, -O (CH 2) r -Ar 1 -NO 2 or may be a -O-TG , R 1 can be C 1 -C 6 alkyl, r can be an integer from 1 to 5, Ar 1 can be phenylene, biphenylene or naphthalene, and TG can be a trigger group selected from the following structures .

Figure pat00119
Figure pat00119

상기 R21은 각각 독립적으로 수소 또는 C1-C6 알킬카보닐이고; R22는 수소 또는 C1-C6 알킬이다.Each R 21 is independently hydrogen or C 1 -C 6 alkylcarbonyl; R 22 is hydrogen or C 1 -C 6 alkyl.

본 발명에 따른 화합물에 있어서, 상기 화합물은 하기 구조로 예시될 수 있으나, 이에 한정되는 것은 아니다.In the compounds according to the present invention, these compounds can be illustrated by the following structures, but are not limited thereto.

Figure pat00120
Figure pat00120

이하, 실시예를 통하여 본 발명의 구성을 보다 구체적으로 설명하지만, 하기의 실시예들은 본 발명에 대한 이해를 돕기 위한 것으로서, 본 발명의 범위가 여기에 국한되는 것은 아니다. Hereinafter, the structure of the present invention will be described in more detail with reference to examples. However, the following examples are provided to aid understanding of the present invention, and the scope of the present invention is not limited thereto.

<약어><Abbreviation>

AcO : acetylAcO: acetyl

AcOH : acetic acidAcOH: acetic acid

EA : ethyl acetateEA: ethyl acetate

MC : methylene chlorideMC: methylene chloride

m-CPBA : meta-chloroperoxybenzoic acidm-CPBA: meta-chloroperoxybenzoic acid

TBDMSOTf : tert-butyldimethylsilyl triflateTBDMSOTf: tert-butyldimethylsilyl triflate

TBDMS : tert-ButyldimethylsilylTBDMS: tert-Butyldimethylsilyl

DMF : DimethylformamideDMF: Dimethylformamide

EDCI : 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimideEDCI: 1-Ethyl-3- (3-dimethylaminopropyl) carbodiimide

HOBt : 1-Hydroxybenzotriazole hydrateHOBt: 1-Hydroxybenzotriazole hydrate

ACN : AcetonitrileACN: Acetonitrile

TBDMS-Cl : tert-Butyldimethylsilyl chlorideTBDMS-Cl: tert-Butyldimethylsilyl chloride

DBU : 1,8-Diazabicyclo[5.4.0]undec-7-eneDBU: 1,8-Diazabicyclo [5.4.0] undec-7-ene

THF : TetrahydrofuranTHF: Tetrahydrofuran

DCC : N,N'-Dicyclohexylcarbodiimide DCC: N, N'-Dicyclohexylcarbodiimide

DMAP : 4-DimethylaminopyridineDMAP: 4-Dimethylaminopyridine

NHS : N-HydroxysuccinimideNHS: N-Hydroxysuccinimide

DIPEA : DiisopropylethylamineDIPEA: Diisopropylethylamine

TEA : triethylamineTEA: triethylamine

DEAD : diethyl azodicarboxylateDEAD: diethyl azodicarboxylate

Boc : tert-butyloxycarbonylBoc: tert-butyloxycarbonyl

LAH : lithium aluminium hydrideLAH: lithium aluminum hydride

CDI : 1,1'-CarbonyldiimidazoleCDI: 1,1'-Carbonyldiimidazole

BEMP : 2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorineBEMP: 2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine

TPSCl : TriphenylchlorosilaneTPSCl: Triphenylchlorosilane

tfa : Trifluoroacetyl TFA: Trifluoroacetyl

PyBop : benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphatePyBop: benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate

HBTU : N,N,N',N'-Tetramethyl-O-(1H-benzotriazol-1-yl)uronium hexafluorophosphateHBTU: N, N, N ', N'-Tetramethyl-O- (1H-benzotriazol-1-yl) uronium hexafluorophosphate

TFA : Trifluoroacetic acidTFA: Trifluoroacetic acid

DIC : N,N'-DiisopropylcarbodiimideDIC: N, N'-Diisopropylcarbodiimide

DMPA : 2,2-Dimethoxy-2-phenylacetophenoneDMPA: 2,2-Dimethoxy-2-phenylacetophenone

TBAF : Tetra-n-butylammonium fluorideTBAF: Tetra-n-butylammonium fluoride

AgOTf : Silver trifluoromethanesulfonateAgOTf: Silver trifluoromethanesulfonate

(BimC4A)3 : Tripotassium 5,5',5"-[2,2',2"-nitrilotris(methylene)tris(1H-benzimidazole-2,1-diyl)]tripentanoate hydrate(BimC4A) 3 : Tripotassium 5,5 ', 5''-[2,2',2'-nitrilotris (methylene) tris ( 1H -benzimidazole-2,1-diyl)] tripentanoate hydrate

MOM : Methoxymethyl MOM: Methoxymethyl

[제조예 1] Bgal-Br (이하, 'Int-TG'라 함) 제조 [Preparation Example 1] Preparation of Bgal-Br (hereinafter referred to as "Int-TG")

Figure pat00121
Figure pat00121

질소 대기 하 0℃에서 β-D-galactose pentaacetate (Alfa, CAS 4163-60-4, 5.0 g, 12.81 mmol)에 33% HBr in AcOH (20 mL)를 첨가한 후 상온에서 4시간동안 교반시켰다. 반응 완료 후 감압 증류시켜 반응용매를 제거한 뒤 EA (1000 mL)와 소듐 바이카보네이트 수용액 (1000 mL)를 첨가하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG 을 수득하였다(5.2 g, 99 %). 33% HBr in AcOH (20 mL) was added to β-D-galactose pentaacetate (Alfa, CAS 4163-60-4, 5.0 g, 12.81 mmol) at 0 ° C under a nitrogen atmosphere and the mixture was stirred at room temperature for 4 hours. After completion of the reaction, the reaction solvent was distilled off under reduced pressure, and then EA (1000 mL) and sodium bicarbonate aqueous solution (1000 mL) were added. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG (5.2 g, 99%).

1H NMR (400 Hz, CDCl3) δ 6.70 (d, J = 4.0 Hz, 1H), 5.52 (d, J = 2.4 Hz, 1H), 5.41 (dd, J = 7.6, 2.8 Hz, 1H), 5.05 (dd, J = 6.4, 4.0 Hz, 1H), 4.49 (t, J = 6.4 Hz, 1H), 4.22-4.09 (m, 2H), 2.16 - 2.01 (m, 12H). 1 H NMR (400 Hz, CDCl 3) δ 6.70 (d, J = 4.0 Hz, 1H), 5.52 (d, J = 2.4 Hz, 1H), 5.41 (dd, J = 7.6, 2.8 Hz, 1H), 5.05 (d, J = 6.4, 4.0 Hz, 1H), 4.49 (t, J = 6.4 Hz, 1H), 4.22-4.09 (m, 2H), 2.16-2.01 (m, 12H).

[제조예 2] 화합물 Int-TG1의 제조 [Preparation Example 2] Preparation of compound Int-TG1

Figure pat00122
Figure pat00122

화합물 compound IntInt -TG1-1의 제조- Preparation of TG1-1

둥근 바닥 플라스크에 분자체(molecular sieve) (2.5 g)을 넣고 감압 가열 건조시켰다. 질소 대기 하 Salicylaldehyde (Aldrich, CAS 90-02-8, 148 mg, 1.22 mmol)과 화합물 Int-TG (0.5 g, 1.22 mmol)를 아세토나이트릴 (10 mL)에 용해시켰다. 상기 혼합물에 Ag₂O (845 mg, 3.65 mmol)을 첨가한 후 상온에서 1시간 동안 교반시켰다. 반응 완료 후 증류수 (50 mL)와 EA (50 mL X 2)를 가하여 추출한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG1-1을 수득하였다(441 mg, 81 %).A molecular sieve (2.5 g) was placed in a round bottom flask and dried by heating under reduced pressure. Compound Int-TG (0.5 g, 1.22 mmol) and Salicylaldehyde (Aldrich, CAS 90-02-8, 148 mg, 1.22 mmol) under nitrogen atmosphere were dissolved in acetonitrile (10 mL). Ag 2 O (845 mg, 3.65 mmol) was added to the mixture, and the mixture was stirred at room temperature for 1 hour. After completion of the reaction, distilled water (50 mL) and EA (50 mL X 2) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG1-1 (441 mg, 81%).

1H NMR (400 Hz, CDCl3) δ 10.37 (s, 1H), 7.88 (t, J = 7.6 Hz, 1H), 7.21 (t, J = 7.4 Hz, 1H), 7.14 (t, J = 8.4 Hz, 1H), 5.62 (m, 1H), 5.48 (m, 1H), 5.16 (d, J = 7.2 Hz, 2H), 4.27-4.23 (m, 1H), 4.18-4.09 (m, 2H), 2.21 (s, 3H), 2.07 (s, 6H), 2.03 (s, 3H). 1 H NMR (400 Hz, CDCl 3) δ 10.37 (s, 1H), 7.88 (t, J = 7.6 Hz, 1H), 7.21 (t, J = 7.4 Hz, 1H), 7.14 (t, J = 8.4 Hz , 1H), 5.62 (m, 1H), 5.48 (m, 1H), 5.16 (d, J = 7.2 Hz, 2H), 4.27-4.23 (m, 1H), 4.18-4.09 (m, 2H), 2.21 ( s, 3H), 2.07 (s, 6H), 2.03 (s, 3H).

화합물 compound IntInt -TG1-2의 제조- Preparation of TG1-2

질소 대기 하 상온에서 화합물 Int-TG1-1 (260 mg, 0.575 mmol)을 MC (3 mL)에 용해시킨 후 0℃에서 m-CPBA (283 mg, 1.149 mmol)을 첨가한 후 상온에서 5시간 동안 교반시켰다. 반응 완료 후 감압 증류시켜 반응용매를 제거한 뒤 EA (50 mL X 2)와 소듐 바이카보네이트 수용액 (30 mL)를 첨가하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켜 화합물 Int-TG1-2을 수득하였다(270 mg, quant.). 화합물 Int-TG1-2는 정제 없이 바로 다음 반응에 사용하였다. The compound Int-TG1-1 (260 mg, 0.575 mmol) was dissolved in MC (3 mL) at room temperature under a nitrogen atmosphere, m-CPBA (283 mg, 1.149 mmol) was added at 0 ° C and the mixture was stirred at room temperature for 5 hours Lt; / RTI &gt; After completion of the reaction, the reaction solvent was distilled off under reduced pressure, and then EA (50 mL X 2) and sodium bicarbonate aqueous solution (30 mL) were added. Dry the resulting organic layer over anhydrous Na 2 SO 4, filtered and then concentrated under reduced pressure to afford Int-TG1-2 (270 mg, quant .). Compound Int-TG1-2 was used directly in the next reaction without purification.

1H NMR (400 Hz, CDCl3) δ 8.18 (s, 1H), 7.90 (d, J = 8.0 Hz, 1H), 7.64 (d, J = 8.0 Hz, 1H), 7.46 (t, J = 7.6 Hz, 1H), 7.15 (d, J = 8.4 Hz, 1H), 5.51 (m, 2H), 5.11 (d, J = 8.8 Hz, 1H), 5.04 (d, J = 8.0 Hz, 1H), 4.24 (m, 1H), 4.16 (m, 1H), 4.08 (m, 1H), 2.18 (s, 3H), 2.09 (s, 3H), 2.07 (s, 3H), 2.02 (s, 3H). EI-MS m/z: 491(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 8.18 (s, 1H), 7.90 (d, J = 8.0 Hz, 1H), 7.64 (d, J = 8.0 Hz, 1H), 7.46 (t, J = 7.6 Hz , 1H), 7.15 (d, J = 8.4 Hz, 1H), 5.51 (m, 2H), 5.11 (d, J = 8.8 Hz, 1H), 5.04 (d, J = 8.0 Hz, 1H), 4.24 (m , 2.18 (s, 3H), 2.09 (s, 3H), 2.07 (s, 3H), 2.02 (s, 3H). EI-MS m / z: 491 (M &lt; + &gt; + Na).

화합물 compound IntInt -TG1-3의 제조-TG1-3 &lt; / RTI &

질소 대기 하 상온에서 화합물 Int-TG1-2 (200 mg, 0.427 mmol)을 CHCl3 (3 mL)에 용해시킨 후 0℃에서 Hydazine-hydrate (21 μL, 0.427 mmol)을 첨가한 후 상온에서 0.5시간 동안 교반시켰다. 반응 완료 후 EA (30 mL X 2)와 1M-HCl 수용액 (10 mL)를 첨가하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켜 화합물 Int-TG1-3을 수득하였다(161 mg, 86%). The compound Int-TG1-2 (200 mg, 0.427 mmol) was dissolved in CHCl 3 (3 mL) at room temperature under a nitrogen atmosphere, hydrazine hydrate (21 μL, 0.427 mmol) &Lt; / RTI &gt; After completion of the reaction, EA (30 mL X 2) and 1 M aqueous HCl solution (10 mL) were added. Dry the resulting organic layer over anhydrous Na 2 SO 4, filtered and then concentrated under reduced pressure to afford Int-TG1-3 (161 mg, 86 %).

1H NMR (400 Hz, CDCl3) δ 7.03 (t, J = 8.0 Hz, 1H), 6.98-6.95 (m, 2H), 6.83 (t, J = 7.6 Hz, 1H), 6.02 (s, 1H), 5.47 (d, J = 3.2 Hz, 2H), 5.13 (dd, J = 10.8, 2.8 Hz, 1H), 4.93 (d, J = 7.6 Hz, 1H), 4.26 (m, 1H), 4.19-4.09 (m, 2H), 4.06 (m, 1H), 2.21 (s, 3H), 2.13 (s, 3H), 2.08 (s, 3H), 2.03 (s, 3H). EI-MS m/z: 463(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 7.03 (t, J = 8.0 Hz, 1H), 6.98-6.95 (m, 2H), 6.83 (t, J = 7.6 Hz, 1H), 6.02 (s, 1H) , 5.47 (d, J = 3.2 Hz, 2H), 5.13 (dd, J = 10.8, 2.8 Hz, 1H), 4.93 (d, J = 7.6 Hz, 1H), 4.26 2H), 4.06 (m, 1H), 2.21 (s, 3H), 2.13 (s, 3H), 2.08 (s, 3H), 2.03 (s, 3H). EI-MS m / z: 463 (M &lt; + &gt; + Na).

화합물 compound IntInt -TG1의 제조- Manufacture of TG1

질소 대기 하 상온에서 화합물 Int-TG1-3 (161 mg, 0.366 mmol)을 MC (3 mL)에 용해시킨 후 0℃에서 Et3N (102 μL, 0.732 mmol)와 TBDMSOTf (126 μL, 0.549 mmol)을 첨가한 후 상온에서 2시간 동안 교반시켰다. 반응 완료 후 MC (30 mL X 2)와 1M-HCl 수용액 (10 mL)를 첨가하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG1을 수득하였다(147 mg, 91 %).Compound Int-TG1-3 (161 mg, 0.366 mmol) was dissolved in MC (3 mL) at room temperature under a nitrogen atmosphere and Et 3 N (102 μL, 0.732 mmol) and TBDMSOTf (126 μL, 0.549 mmol) And the mixture was stirred at room temperature for 2 hours. After completion of the reaction, MC (30 mL X 2) and 1 M aqueous HCl solution (10 mL) were added. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG1 (147 mg, 91%).

1H NMR (400 Hz, CDCl3) δ 7.02 (d, J = 7.6 Hz, 1H), 6.95-6.84 (m, 3H), 5.48-5.43 (m, 2H), 5.15 (d, J = 8.0 Hz, 1H), 5.10 (d, J = 10.4 Hz, 1H), 4.21-4.11 (m, 2H), 4.03-3.99 (m, 1H), 2.19 (s, 3H), 2.04 (s, 3H), 2.02 (s, 3H), 2.00 (s, 3H), 0.99 (s, 9H), 0.20 (s, 3H), 0.16 (s, 3H). EI-MS m/z: 555(M+). 1 H NMR (400 Hz, CDCl 3) δ 7.02 (d, J = 7.6 Hz, 1H), 6.95-6.84 (m, 3H), 5.48-5.43 (m, 2H), 5.15 (d, J = 8.0 Hz, 1H), 5.10 (d, J = 10.4 Hz, 1H), 4.21-4.11 (m, 2H), 4.03-3.99 (m, 1H), 2.19 (s, 3H), 2.04 (s, 3H), 2.02 (s , 3H), 2.00 (s, 3H), 0.99 (s, 9H), 0.20 (s, 3H), 0.16 (s, 3H). EI-MS m / z: 555 (M &lt; + & gt ; ).

[제조예 3] 화합물 Int-TG2의 제조 [Preparation Example 3] Preparation of compound Int-TG2

Figure pat00123
Figure pat00123

화합물 compound IntInt -TG2-1의 제조-TG2-1

질소 대기 하 상온에서 3-Formyl-4-hydroxybenzoic acid (3 g, 18.06 mmol)과 11-Azido-3,6,9-trioxaundecan-1-amine (Aldrich, CAS 134179-38-7, 5.98 g, 23.48 mmol)을 DMF (20 mL)에 용해시켰다. 0℃로 냉각 후 EDCI (5.19 g, 27.09 mmol), HOBt (4.15 g, 27.09 mmol), 그리고 Et3N (10.1 mL, 72.24 mmol)을 첨가한 후 상온에서 밤새 교반하였다. 반응 완료 후 EA (60 mL X 2)와 citric acid (60 mL)를 넣고 유기층을 추출하고, 소듐 바이카보네이트 수용액 (80 mL)를 첨가한 후 유기층을 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG2-1을 수득하였다(2.56g, 39 %).3-Formyl-4-hydroxybenzoic acid (3 g, 18.06 mmol) and 11-Azido-3,6,9-trioxaundecan-1-amine (Aldrich, CAS 134179-38-7, 5.98 g, mmol) were dissolved in DMF (20 mL). After cooling to 0 ° C, EDCI (5.19 g, 27.09 mmol), HOBt (4.15 g, 27.09 mmol) and Et 3 N (10.1 mL, 72.24 mmol) were added and stirred overnight at room temperature. After completion of the reaction, EA (60 mL × 2) and citric acid (60 mL) were added, and the organic layer was extracted. An aqueous solution of sodium bicarbonate (80 mL) was added thereto and then the organic layer was extracted. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG2-1 (2.56 g, 39%).

1H NMR (400 Hz, CDCl3) δ 11.26 (s, 1H), 9.96 (s, 1H), 8.16 (s, 1H), 7.98-7.96 (d, J = 8.4 Hz, 1H), 7.04-7.02 (d, J = 9.2 Hz, 1H), 6.91 (s, 1H), 3.68-3.61 (m, 14H), 3.37-3.34 (m, 2H), EI-MS m/z: 367(M+). 1 H NMR (400 Hz, CDCl 3) δ 11.26 (s, 1H), 9.96 (s, 1H), 8.16 (s, 1H), 7.98-7.96 (d, J = 8.4 Hz, 1H), 7.04-7.02 ( (d, J = 9.2 Hz, 1H), 6.91 (s, 1H), 3.68-3.61 (m, 14H), 3.37-3.34 (m, 2H), EI-MS m / z: 367 (M + ).

화합물 compound IntInt -TG2-2의 제조-TG2-2 &lt; / RTI &

질소 대기 하 상온에서 화합물 Int-TG2-1 (1.41 g, 3.85 mmol)과 화합물 Int-TG (1.74 g, 4.24 mmol)을 무수 ACN (20 mL)에 용해시킨 후 분자체(8 g)을 넣고 10분 동안 교반하였다. 그 후 Ag₂O (2.68 g, 11.55 mmol)을 첨가 후 상온에서 3시간 동안 교반하였다. 반응 완료 후 celite filter 후 유기층을 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG2-2를 수득하였다(1.88 g, 70 %). The compound Int-TG2-1 (1.41 g, 3.85 mmol) and the compound Int-TG (1.74 g, 4.24 mmol) were dissolved in anhydrous ACN (20 mL) at room temperature under a nitrogen atmosphere and the molecular sieve (8 g) Lt; / RTI &gt; Then, Ag 2 O (2.68 g, 11.55 mmol) was added thereto, followed by stirring at room temperature for 3 hours. After completion of the reaction, the organic layer was dried with Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG2-2 (1.88 g, 70%).

1H NMR (400 Hz, CDCl3) δ 10.35 (s, 1H), 8.20-8.17 (m, 2H), 7.26 (s, 1H), 7.20-7.18 (d, J = 9.2 Hz, 1H), 6.96 (s, 1H), 5.63-5.58 (m, 1H), 5.50-5.49 (m, 1H), 5.23-5.21 (m, 1H), 5.18-5.14 (m, 1H), 4.24-4.14 (m, 3H), 3.69-3.64 (m, 14H), 3.37-3.35 (m, 2H), 2.21 (s, 3H), 2.08-2.07 (m, 6H), 2.03 (s, 3H). EI-MS m/z: 697(M+). 1 H NMR (400 Hz, CDCl 3 )? 10.35 (s, 1H), 8.20-8.17 (m, 2H), 7.26 (s, 1H), 7.20-7.18 (d, J = 9.2 Hz, 1H) (m, 1H), 5.63-5.58 (m, 1H), 5.50-5.49 (m, 1H), 5.23-5.21 3.69-3.64 (m, 14H), 3.37-3.35 (m, 2H), 2.21 (s, 3H), 2.08-2.07 (m, 6H), 2.03 (s, 3H). EI-MS m / z: 697 (M &lt; + & gt ; ).

화합물 compound IntInt -TG2-3의 제조-TG2-3 &lt; / RTI &

질소 대기 하 상온에서 화합물 Int-TG2-2 (1.69 g, 2.42 mmol)을 MC (15 mL)에 용해시켰다. 0℃로 냉각 후 m-CPBA (2.4 g, 9.70 mmol)을 첨가한 후 7시간 교반하였다. 반응 완료 후 소듐 바이카보네이트 수용액 (20 mL X 2)를 첨가한 후 유기층을 추출하고, 브린(brine, 20 mL)로 세척하였다. 유기층을 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG2-3을 수득하였다(1.25 g, 76 %).Compound Int-TG2-2 (1.69 g, 2.42 mmol) was dissolved in MC (15 mL) at room temperature under a nitrogen atmosphere. After cooling to 0 占 폚, m-CPBA (2.4 g, 9.70 mmol) was added and the mixture was stirred for 7 hours. After completion of the reaction, a sodium bicarbonate aqueous solution (20 mL X 2) was added, and the organic layer was extracted and washed with brine (20 mL). The organic layer was dried over Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG2-3 (1.25 g, 76%).

1H NMR (400 Hz, CDCl3) δ 7.36-7.33 (m, 2H), 7.01-6.99 (d, J = 8.4 Hz, 1H), 6.71 (m, 1H), 6.06 (s, 1H), 5.49-5.44 (m, 2H), 5.15-5.12 (m, 1H), 4.99-4.97 (d, J = 8.0 Hz, 1H), 4.24-4.09 (m, 3H), 3.69-3.63 (m, 14H), 3.37-3.34 (m, 2H), 2.20 (s, 3H), 2.13 (s, 3H), 2.12 (s, 3H), 2.03 (s, 3H), EI-MS m/z: 685(M+). 1 H NMR (400 Hz, CDCl 3) δ 7.36-7.33 (m, 2H), 7.01-6.99 (d, J = 8.4 Hz, 1H), 6.71 (m, 1H), 6.06 (s, 1H), 5.49- 5.44 (m, 2H), 5.15-5.12 (m, 1H), 4.99-4.97 (d, J = 8.0 Hz, 1H), 4.24-4.09 (m, 3H), 3.69-3.63 (m, 14H), 3.37- 2H), 2.20 (s, 3H), 2.13 (s, 3H), 2.12 (s, 3H), 2.03 (s, 3H). EI-MS m / z: 685 (M + ).

화합물 compound IntInt -TG2의 제조- Preparation of TG2

질소 대기 하 상온에서 화합물 Int-TG2-3 (750 mg, 1.09 mmol)을 MC (10mL)에 용해시켰다. 0℃로 냉각 후 TBDMSOTf (504 μL, 2.19 mmol)과 Et3N (458 μL, 3.29 mmol)을 첨가한 후 상온에서 밤새 교반하였다. 반응 완료 후 포화 시트릭산 (20 mL)를 넣고 유기층을 추출하고, 브린 (20 mL)으로 세척하였다. 유기층을 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG2를 수득하였다(799 mg, 91 %). Compound Int-TG2-3 (750 mg, 1.09 mmol) was dissolved in MC (10 mL) at room temperature under a nitrogen atmosphere. After cooling to 0 ° C, TBDMSOTf (504 μL, 2.19 mmol) and Et 3 N (458 μL, 3.29 mmol) were added and stirred overnight at room temperature. After completion of the reaction, saturated citric acid (20 mL) was added and the organic layer was extracted and washed with brine (20 mL). The organic layer was dried over Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG2 (799 mg, 91%).

1H NMR (400 Hz, CDCl3) δ 7.35 (d, J = 2.4 Hz, 1H), 7.30 (dd, J = 8.4, 2.0 Hz, 1H), 7.02 (d, J = 8.0 Hz, 1H), 6.65 (t, J = 5.2 Hz, 1H), 5.49-5.44 (m, 2H), 5.20 (d, J = 7.6 Hz, 1H), 5.12 (dd, J = 10.0, 3.6 Hz, 1H), 4.20-4.11 (m, 2H), 4.06-4.03 (m, 1H), 3.69-3.62 (m, 15H), 3.37 (t, J = 5.2 Hz, 2H), 2.19 (s, 3H), 2.05 (s, 3H), 2.02 (s, 3H), 2.01 (s, 3H), 1.01 (s, 9H), 0.22 (s, 3H), 0.18 (s, 3H). EI-MS m/z: 799(M+). 1 H NMR (400 Hz, CDCl 3) δ 7.35 (d, J = 2.4 Hz, 1H), 7.30 (dd, J = 8.4, 2.0 Hz, 1H), 7.02 (d, J = 8.0 Hz, 1H), 6.65 (t, J = 5.2 Hz, 1H), 5.49-5.44 (m, 2H), 5.20 (d, J = 7.6 Hz, 1H), 5.12 (dd, J = 10.0, 3.6 Hz, 1H), 4.20-4.11 ( m, 2H), 4.06-4.03 (m , 1H), 3.69-3.62 (m, 15H), 3.37 (t, J = 5.2 Hz, 2H), 2.19 (s, 3H), 2.05 (s, 3H), 2.02 (s, 3H), 2.01 (s, 3H), 1.01 (s, 9H), 0.22 (s, 3H), 0.18 (s, 3H). EI-MS m / z: 799 (M &lt; + & gt ; ).

[제조예 4] 화합물 Int-TG3의 제조 [Preparation Example 4] Preparation of compound Int-TG3

Figure pat00124
Figure pat00124

화합물 compound IntInt -TG3-1의 제조- Preparation of TG3-1

둥근 바닥 플라스크에 분자체 (1.0 g)을 넣고 감압 가열 건조시켰다. 질소 대기 하 Salicylaldehyde (Aldrich, 200 mg, 1.64 mmol)과 화합물 Bg-Br (813 mg, 1.64 mmol)를 아세토나이트릴 (12 mL)에 용해시켰다. 상기 혼합물에 Ag₂O (1.42 g, 4.92 mmol)을 첨가한 후 상온에서 밤샘 교반시켰다. 반응 완료 후 증류수 (50 mL)와 EA (50 mL X 2)를 가하여 추출한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG-3-1을 수득하였다(218 mg, 30 %).The molecular sieve (1.0 g) was placed in a round bottom flask and dried by heating under reduced pressure. Salicylaldehyde (Aldrich, 200 mg, 1.64 mmol) and compound Bg-Br (813 mg, 1.64 mmol) were dissolved in acetonitrile (12 mL) under a nitrogen atmosphere. Ag 2 O (1.42 g, 4.92 mmol) was added to the mixture and stirred overnight at room temperature. After completion of the reaction, distilled water (50 mL) and EA (50 mL X 2) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give the compound Int-TG-3-1 (218 mg, 30%).

1H NMR (400 Hz, CDCl3) δ 10.35(s, 1H), 7.86 (dd, J = 6.0, 1.6 Hz, 1H), 7.56 (td, J = 7.6, 1.6 Hz, 1H), 7.20 (t, J = 7.6 Hz, 1H), 7.13 (d, J = 8.8 Hz, 1H), 5.39-5.31 (m, 3H), 5.27-5.25 (m, 1H), 5.24-4.19 (m, 1H), 3.75 (s, 3H), 2.07-2.04 (m, 9H). EI-MS m/z: 461(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 10.35 (s, 1H), 7.86 (dd, J = 6.0, 1.6 Hz, 1H), 7.56 (td, J = 7.6, 1.6 Hz, 1H), 7.20 (t, J = 7.6 Hz, 1H), 7.13 (d, J = 8.8 Hz, 1H), 5.39-5.31 (m, 3H), 5.27-5.25 (m, 1H), 5.24-4.19 , &Lt; / RTI &gt; 3H), 2.07-2.04 (m, 9H). EI-MS m / z: 461 (M &lt; + &gt; + Na).

화합물 compound IntInt -TG3-2의 제조-TG3-2 &lt; / RTI &

질소 대기 하 상온에서 화합물 Int-TG3-1 (217.6 mg, 0.50 mmol)을 MC (10 mL)에 용해시킨 후 0℃에서 m-CPBA (367.1 mg, 1.50 mmol)을 첨가한 후 상온에서 밤샘 교반시켰다. 반응 완료 후 MC (20 mL X 2)와 소듐 바이카보네이트 수용액 (10 mL)를 첨가하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시킨 뒤 다시 CHCl3 (5 mL)에 용해시킨 후 Hydrazine (36.2 μL, 0.74 mmol)을 넣고 상온에서 30분 동안 교반 하였다. 반응 완료 후 MC (20 mL X 2)와 물 (10 mL)를 이용하여 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시킨 뒤 잔사를 컬럼크로마토그래피로 정제시켜 화합물 Int-TG1-3-2을 수득하였다(195 mg, 92%.).The compound Int-TG3-1 (217.6 mg, 0.50 mmol) was dissolved in MC (10 mL) at room temperature under a nitrogen atmosphere, m- CPBA (367.1 mg, 1.50 mmol) was added at 0 ° C and the mixture was stirred at room temperature overnight . After completion of the reaction, MC (20 mL X 2) and sodium bicarbonate aqueous solution (10 mL) were added. The resulting organic layer was dried over anhydrous Na 2 SO 4 , filtered, concentrated under reduced pressure, and dissolved again in CHCl 3 (5 mL). Hydrazine (36.2 μL, 0.74 mmol) was added thereto and stirred at room temperature for 30 minutes. After completion of the reaction, the reaction mixture was extracted with MC (20 mL X 2) and water (10 mL). Dry the resulting organic layer over anhydrous Na 2 SO 4 and filtered and purified after concentration under reduced pressure the residue was by column chromatography to obtain compound Int-TG1-3-2 (195 mg, 92 %.).

1H NMR (400 Hz, CDCl3) δ 7.09(t, J = 8.0 Hz, 1H), 7.00-6.95 (m, 2H), 6.83 (td, J = 6.8, 1.6 Hz, 1H), 5.38-5.24 (m, 4H), 4.19-4.13 (m, 1H), 3.75 (s, 3H), 2.06-2.02 (m, 9H). EI-MS m/z: 449(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 7.09 (t, J = 8.0 Hz, 1H), 7.00-6.95 (m, 2H), 6.83 (td, J = 6.8, 1.6 Hz, 1H), 5.38-5.24 ( m, 4H), 4.19-4.13 (m, 1H), 3.75 (s, 3H), 2.06-2.02 (m, 9H). EI-MS m / z: 449 (M &lt; + &gt; + Na).

화합물 compound IntInt -TG3의 제조-TG3 &lt; / RTI &

질소 대기 하 상온에서 화합물 Int-TG-3-2 (194 mg, 0.46 mmol)을 MC (5 mL)에 용해시킨 후 0℃에서 Et3N (190.8 μL, 1.37 mmol)와 TBDMSOTf (209.8 μL, 0.91 mmol)을 첨가한 후 0℃ 에서 1시간 동안 교반시켰다. 반응 완료 후 MC (30 mL X 2)와 물 (10 mL)를 첨가하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG3을 수득하였다(188.6 mg, 76 %).The compound Int-TG-3-2 (194 mg, 0.46 mmol) was dissolved in MC (5 mL) at room temperature under a nitrogen atmosphere and then Et 3 N (190.8 μL, 1.37 mmol) and TBDMSOTf (209.8 μL, 0.91 mmol) mmol) was added thereto, followed by stirring at 0 ° C for 1 hour. After completion of the reaction, MC (30 mL X 2) and water (10 mL) were added. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG3 (188.6 mg, 76%).

1H NMR (400 Hz, CDCl3) δ 7.00 (dd, J = 6.0, 1.6 Hz, 1H), 6.94-6.88 (m, 2H), 6.84 (dd, J = 6.0, 2.0 Hz, 1H), 5.38-5.21 (m, 5H), 3.72 (s, 3H), 2.03 (d, J = 6.8 Hz, 9H), 0.98 (s, 9H), 0.18 (s, 3H), 0.15 (s, 3H). EI-MS m/z: 563(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 7.00 (dd, J = 6.0, 1.6 Hz, 1H), 6.94-6.88 (m, 2H), 6.84 (dd, J = 6.0, 2.0 Hz, 1H), 5.38- (M, 5H), 3.72 (s, 3H), 2.03 (d, J = 6.8 Hz, 9H), 0.98 (s, 9H), 0.18 (s, 3H), 0.15 EI-MS m / z: 563 (M &lt; + &gt; + Na).

[제조예 5] 화합물 Int-TG4의 제조 [Preparation Example 5] Preparation of compound Int-TG4

Figure pat00125
Figure pat00125

질소 대기 하 상온에서 2-Nitrophenol (500 mg, 3.59 mmol)을 무수 pyridine (20 mL)에 용해시킨 후 TBDMS-Cl (650 mg, 4.31 mmol)을 첨가한 후 상온에서 밤샘 교반시켰다. 반응 완료 후 MC (30 mL X 2)와 증류수 (20 mL)를 첨가하였다. 수득한 유기층을 다시 2N HCl 수용액을 이용하여 씻은 후 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG4을 수득하였다(410 mg, 94 %).2-Nitrophenol (500 mg, 3.59 mmol) was dissolved in anhydrous pyridine (20 mL) at room temperature under a nitrogen atmosphere. TBDMS-Cl (650 mg, 4.31 mmol) was added thereto and stirred at room temperature overnight. After completion of the reaction, MC (30 mL X 2) and distilled water (20 mL) were added. The obtained organic layer was washed with 2N HCl aqueous solution, dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG4 (410 mg, 94%).

1H NMR (400 Hz, CDCl3) δ 7.80 (dd, J = 6.8, 0.8 Hz, 1H), 6.94-6.88 (m, 2H), 7.43 (t, J = 7.2 Hz, 1H), 7.04-6.97 (m, 2H), 1.01 (s, 9H), 0.26 (s, 6H). 1 H NMR (400 Hz, CDCl 3) δ 7.80 (dd, J = 6.8, 0.8 Hz, 1H), 6.94-6.88 (m, 2H), 7.43 (t, J = 7.2 Hz, 1H), 7.04-6.97 ( m, 2H), 1.01 (s, 9H), 0.26 (s, 6H).

[제조예 6] 화합물 Int-TG5의 제조[Preparation Example 6] Preparation of compound Int-TG5

Figure pat00126
Figure pat00126

화합물 compound IntInt -TG5-1a의 제조-TG5-1a

질소 대기 하 상온에서 4-Hydroxybenzaldehyde (1 g, 8.19 mmol)을 MC (3 mL)에 용해시킨 후 Et3N (2.28mL, 16.38 mmol)를 첨가하고 SO2F2 가스를 주입시켜 상온에서 2시간 교반시켰다. 반응 완료 후 MC (30 mL X 3)과 브린 (30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG5-1a 를 수득하였다(790 mg, 63 %).4-Hydroxybenzaldehyde (1 g, 8.19 mmol) was dissolved in MC (3 mL) at room temperature under nitrogen atmosphere. Et 3 N (2.28 mL, 16.38 mmol) was added and SO 2 F 2 gas was introduced Lt; / RTI &gt; After completion of the reaction, MC (30 mL X 3) and brine (30 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG5-1a (790 mg, 63%).

1H NMR (400 Hz, CDCl3) δ 10.06 (s, 1H), 8.05 (d, J = 8.0 Hz, 2H), 7.55 (d, J = 8.8 Hz, 2H). 1 H NMR (400 Hz, CDCl 3) δ 10.06 (s, 1H), 8.05 (d, J = 8.0 Hz, 2H), 7.55 (d, J = 8.8 Hz, 2H).

화합물 compound IntInt -TG5-1의 제조- Preparation of TG5-1

질소 대기 하 상온에서 화합물 Int-TG2 (제조예 3, 100 mg, 0.13 mmol)과 화합물 Int-TG5-1a (26 mg, 0.13 mmol)을 무수 ACN (3 mL)에 용해시켰다. DBU (4 ㎕, 25 μmol)을 첨가한 후 상온에서 1시간 교반하였다. 반응 완료 후 증류수 (10 mL)와 EA (10 mL X 2)를 가하여 추출한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG5-1을 수득하였다(103 mg, 94 %). EI-MS m/z: 869(M+).Compound Int-TG5-1a (26 mg, 0.13 mmol) and compound Int-TG2 (Preparation 3, 100 mg, 0.13 mmol) and compound Int-TG5-1a (26 mg, 0.13 mmol) were dissolved in anhydrous ACN (3 mL) at room temperature under nitrogen atmosphere. DBU (4 [mu] L, 25 [mu] mol) was added thereto, followed by stirring at room temperature for 1 hour. After completion of the reaction, distilled water (10 mL) and EA (10 mL X 2) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG5-1 (103 mg, 94%). EI-MS m / z: 869 (M &lt; + & gt ; ).

화합물 compound IntInt -TG5-2의 제조-TG5-2

질소 대기 하 상온에서 화합물 Int-TG5-1 (103 mg, 0.12 mmol)을 THF (8 mL)에 용해시켰다. 0℃로 냉각 후 NaBH4 (9 mg, 0.24 mmol)을 첨가 후 상온에서 2시간 교반하였다. 반응 완료 후 증류수 (10 mL)와 EA (10 mL X 2)를 가하여 추출한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켜 화합물 Int-TG5-2를 수득하였다(101 mg, 98 %). EI-MS m/z: 871(M+).Compound Int-TG5-1 (103 mg, 0.12 mmol) was dissolved in THF (8 mL) at room temperature under a nitrogen atmosphere. After cooling to 0 ° C, NaBH 4 (9 mg, 0.24 mmol) was added and the mixture was stirred at room temperature for 2 hours. After completion of the reaction, distilled water (10 mL) and EA (10 mL X 2) were added to the reaction mixture, and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure to obtain compound Int- 98%). EI-MS m / z: 871 (M &lt; + & gt ; ).

화합물 compound IntInt -TG5의 제조- Preparation of TG5

질소 대기 하 상온에서 화합물 Int-TG5-2 (47 mg, 54 μmol)을 DMF (2 mL)에 용해시킨 후 Bis(4-nitrophenyl) Carbonate (25 mg, 81 μmol)과 DIPEA (14 ㎕, 81 μmol)을 첨가한 후 상온에서 밤새 교반하였다. 반응 완료 후 증류수 (10 mL)와 EA (10 mL X 2)를 가하여 추출한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG5를 수득하였다(53 mg, 94 %). EI-MS m/z: 1036(M+).The compound Int-TG5-2 (47 mg, 54 μmol) was dissolved in DMF (2 mL) at room temperature under a nitrogen atmosphere and bis (4-nitrophenyl) carbonate (25 mg, 81 μmol) and DIPEA ) And the mixture was stirred at room temperature overnight. After completion of the reaction, distilled water (10 mL) and EA (10 mL X 2) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG5 (53 mg, 94%). EI-MS m / z: 1036 (M &lt; + & gt ; ).

[제조예 7] 화합물 Int-TG6의 제조[Preparation Example 7] Preparation of compound Int-TG6

Figure pat00127
Figure pat00127

화합물 compound IntInt -TG6-1의 제조-TG6-1

질소 대기 하 상온에서 1,2-Dihydroxybenzene (1.0 g, 9.08 mmol)을 DMF (15 mL)에 용해시킨 후 0℃에서 TBDMS-Cl (1.64 g, 10.88 mmol), Imidazole (1.24 g, 18.21 mmol)을 첨가한 후 상온에서 2시간 교반시켰다. 반응 완료 후 EA (30 mL X 2)와 증류수 (20 mL)를 첨가하였다. 수득한 유기층을 다시 브린 수용액을 이용하여 씻은 후 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG6-1을 수득하였다(1.27 g, 64 %). 1,2-Dihydroxybenzene (1.0 g, 9.08 mmol) was dissolved in DMF (15 mL) at room temperature under nitrogen atmosphere and TBDMS-Cl (1.64 g, 10.88 mmol) and Imidazole (1.24 g, 18.21 mmol) And the mixture was stirred at room temperature for 2 hours. After completion of the reaction, EA (30 mL X 2) and distilled water (20 mL) were added. The obtained organic layer was washed with an aqueous solution of brine, dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG6-1 (1.27 g, 64%).

1H NMR (400 Hz, CDCl3) δ 6.94 (d, J = 8.0 Hz, 1H), 6.89-6.82 (m, 2H), 6.76 (t, J = 7.6 Hz, 1H), 5.48 (s, 1H), 1.02(s, 9H), 0.28(s, 6H). 1 H NMR (400 Hz, CDCl 3) δ 6.94 (d, J = 8.0 Hz, 1H), 6.89-6.82 (m, 2H), 6.76 (t, J = 7.6 Hz, 1H), 5.48 (s, 1H) , 1.02 (s, 9H), 0.28 (s, 6H).

화합물 compound IntInt -TG6의 제조- Preparation of TG6

감압 가열 건조시킨 둥근 바닥 플라스크에 질소 대기 하 화합물 Int-TG6-1 (300mg, 1.34 mmol)과 Levulinic acid (310.5mg, 2.67 mmol)를 1,4-Dioxane (12 mL)에 용해시켰다. 상기 혼합물에 DCC (551.7 mg, 2.67 mmol), DMAP (13.07mg, 0.11 mmol)을 첨가한 후 상온에서 3시간 동안 교반시켰다. 반응 완료 후 증류수 (50 mL)와 EA (50 mL X 2)를 가하여 실시한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG6을 수득하였다(380.1 mg, 88 %).Int-TG6-1 (300 mg, 1.34 mmol) and levulinic acid (310.5 mg, 2.67 mmol) were dissolved in 1,4-dioxane (12 mL) under nitrogen atmosphere in a round bottom flask under reduced pressure. DCC (551.7 mg, 2.67 mmol) and DMAP (13.07 mg, 0.11 mmol) were added to the mixture, and the mixture was stirred at room temperature for 3 hours. After completion of the reaction, distilled water (50 mL) and EA (50 mL X 2) were added thereto. The organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG6 (380.1 mg, 88%).

1H NMR (400 Hz, CDCl3) δ 7.09 (td, J = 6.0, 1.6 Hz, 1H), 7.03 (dd, J = 6.4, 1.6 Hz, 1H) 6.95-6.88 (m, 2H), 2.84 (s, 4H), 2.22 (s, 3H), 0.98 (s, 9H), 0.20 (s, 5H). 1 H NMR (400 Hz, CDCl 3) δ 7.09 (td, J = 6.0, 1.6 Hz, 1H), 7.03 (dd, J = 6.4, 1.6 Hz, 1H) 6.95-6.88 (m, 2H), 2.84 (s , 4H), 2.22 (s, 3H), 0.98 (s, 9H), 0.20 (s, 5H).

[제조예 8] 화합물 Int-TG7의 제조[Preparation Example 8] Preparation of compound Int-TG7

Figure pat00128
Figure pat00128

화합물 Int-TG1 (제조예 2, 80 mg, 0.14 mmol)을 무수 메탄올 (2 mL)에 용해시킨 후 0℃에서 K2CO3 (99.7 mg, 0.72 mmol)를 첨가한 후 0℃에서 1시간 동안 교반시켰다. 반응 완료 후 EA (10 mL X 2)와 1N HCl수용액(2 mL) 물 (10mL)를 첨가하여 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 prep-TLC를 이용하여 화합물 Int-TG7을 수득하였다(17.4 mg, 31 %).Compound Int-TG1 (Preparation 2, 80 mg, 0.14 mmol) was dissolved in anhydrous methanol (2 mL), K 2 CO 3 (99.7 mg, 0.72 mmol) was added at 0 ° C, Lt; / RTI &gt; After completion of the reaction, EA (10 mL X 2) and 1N aqueous HCl (2 mL) water (10 mL) were added and extracted. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was subjected to prep-TLC to obtain compound Int-TG7 (17.4 mg, 31%).

1H NMR (400 Hz, CDCl3) δ 7.12 (d, J = 8.0 Hz, 1H), 6.95-6.85 (m, 3H), 4.74 (d, J = 7.2 Hz, 1H), 4.05 (d, J = 3.2 Hz, 1H), 3.97 (dd, J = 6.0, 5.6 Hz, 1H), 3.90-3.85 (m, 2H), 3.68 (dd, J = 6.8, 2.8 Hz, 1H), 3.63 (t, J = 5.6 Hz, 1H), 3.48(s, 1H), 1.03(s, 9H), 0.20(d, J = 12.0 Hz, 6H). EI-MS m/z: 409(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 7.12 (d, J = 8.0 Hz, 1H), 6.95-6.85 (m, 3H), 4.74 (d, J = 7.2 Hz, 1H), 4.05 (d, J = 3.2 Hz, 1H), 3.97 ( dd, J = 6.0, 5.6 Hz, 1H), 3.90-3.85 (m, 2H), 3.68 (dd, J = 6.8, 2.8 Hz, 1H), 3.63 (t, J = 5.6 Hz, 1H), 3.48 (s, 1H), 1.03 (s, 9H), 0.20 (d, J = 12.0 Hz, 6H). EI-MS m / z: 409 (M &lt; + &gt; + Na).

[제조예 9] 화합물 Int-TG8의 제조[Preparation Example 9] Preparation of compound Int-TG8

Figure pat00129
Figure pat00129

화합물 compound IntInt -TG8-1의 제조-TG8-1

질소 대기 하 상온에서 Catechol (500 mg, 0.4.54 mmol)과 2-Nitrobenzyl bromide (333.5 mg, 1.54 mmol), K2CO3 (401.6 mg, 2.91 mmol)를 아세톤 (30 mL)에 용해시킨 후 밤새 환류 교반시켰다. 반응 완료 후 감압 증류시켜 반응 용매를 제거한 뒤 EA (50 mL X 2)와 1N NaOH수용액 (20 mL)를 첨가하여 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG8-1를 수득하였다(300.3 mg, 79 %).Catechol (500 mg, 0.4.54 mmol), 2-Nitrobenzyl bromide (333.5 mg, 1.54 mmol) and K 2 CO 3 (401.6 mg, 2.91 mmol) were dissolved in acetone (30 mL) And the mixture was refluxed and stirred. After completion of the reaction, the reaction solvent was distilled off under reduced pressure, and then EA (50 mL X 2) and 1 N aqueous NaOH solution (20 mL) were added to extract. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG8-1 (300.3 mg, 79%).

1H NMR (400 Hz, CDCl3) δ 8.19 (dd, J = 6.8, 1.2 Hz, 1H), 7.75 (d, J = 7.6 Hz, 1H), 7.69 (td, J = 7.2, 1.2 Hz, 1H), 7.53 (td, J = 6.8, 1.6 Hz, 1H), 6.99 (dd, J = 7.2, 1.2 Hz, 1H), 6.93 (td, J = 5.2, 2.4 Hz, 1H), 6.85-6.79 (m, 2H), 5.64 (s, 1H), 5.58 (s, 2H). 1 H NMR (400 Hz, CDCl 3) δ 8.19 (dd, J = 6.8, 1.2 Hz, 1H), 7.75 (d, J = 7.6 Hz, 1H), 7.69 (td, J = 7.2, 1.2 Hz, 1H) , 7.53 (td, J = 6.8 , 1.6 Hz, 1H), 6.99 (dd, J = 7.2, 1.2 Hz, 1H), 6.93 (td, J = 5.2, 2.4 Hz, 1H), 6.85-6.79 (m, 2H ), 5.64 (s, 1 H), 5.58 (s, 2 H).

화합물 compound IntInt -TG8의 제조- Manufacture of TG8

질소 대기 하 상온에서 화합물 Int-TG8-1 (300 mg, 1.22 mmol)을 MC (5 mL)에 용해시킨 후 0℃에서 Et3N (342 ㎕, 2.50 mmol)와 TBDMSOTf (421.8 ㎕, 1.83 mmol)을 첨가한 후 상온에서 3시간 동안 교반시켰다. 반응 완료 후 MC (30 mL X 2)와 2N-HCl 수용액 (10 mL)를 첨가하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG8을 수득하였다(410 mg, 94 %).The compound Int-TG8-1 (300 mg, 1.22 mmol) was dissolved in MC (5 mL) at room temperature under a nitrogen atmosphere, and Et 3 N (342 μL, 2.50 mmol) and TBDMSOTf (421.8 μL, 1.83 mmol) And the mixture was stirred at room temperature for 3 hours. After completion of the reaction, MC (30 mL X 2) and 2N-HCl aqueous solution (10 mL) were added. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG8 (410 mg, 94%).

1H NMR (400 Hz, CDCl3) δ 8.19 (dd, J = 6.8, 1.2 Hz, 1H), 8.01 (dd, J = 8.0, 0.8 Hz, 1H), 7.67 (td, J = 6.4, 1.2 Hz, 1H), 7.48 (t, J = 7.6 Hz, 1H), 6.92-6.87 (m, 4H), 5.49 (s, 2H), 1.01(s, 9H), 0.18(s, 6H). 1 H NMR (400 Hz, CDCl 3) δ 8.19 (dd, J = 6.8, 1.2 Hz, 1H), 8.01 (dd, J = 8.0, 0.8 Hz, 1H), 7.67 (td, J = 6.4, 1.2 Hz, 1H), 7.48 (t, J = 7.6 Hz, 1H), 6.92-6.87 (m, 4H), 5.49 (s, 2H), 1.01 (s, 9H), 0.18 (s, 6H).

[제조예 10] 화합물 Int-TG9의 제조[Preparation Example 10] Preparation of compound Int-TG9

Figure pat00130
Figure pat00130

화합물 compound IntInt -TG9-1의 제조- Preparation of TG9-1

질소 대기 하 2,3-Dihydroxynaphthalene (930 mg, 5.83 mmol)과 화합물 Int-TG (제조예 1, 1.0 g, 2.43 mmol)를 아세톤 (10 mL)에 용해시킨 후 상기 혼합물에 NaOH (230mg, 5.75 mmol)를 첨가한 후 상온에서 밤샘 교반시켰다. 반응 완료 감압 농축하여 아세톤을 제거 한 후 증류수 (20 mL)와 EA (30 mL X 2)를 가하여 추출한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG9-1을 수득하였다(560 mg, 47 %).After dissolving 2,3-Dihydroxynaphthalene (930 mg, 5.83 mmol) and compound Int-TG (Preparation 1, 1.0 g, 2.43 mmol) in acetone (10 mL) under nitrogen atmosphere, NaOH (230 mg, 5.75 mmol ) Was added and stirred overnight at room temperature. After completion of the reaction, the reaction mixture was concentrated under reduced pressure to remove the acetone, and then extracted with distilled water (20 mL) and EA (30 mL × 2). The organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG9-1 (560 mg, 47%).

1H NMR (400 Hz, CDCl3) δ 7.67 (t, J = 9.2Hz, 2H), 7.39-7.29 (m, 4H), 6.07 (s, 1H), 5.53-5.50 (m, 2H), 5.18 (dd, J = 7.2, 3.6 Hz, 1H), 5.10 (d, J = 7.6 Hz, 1H), 2.21 (s, 3H), 2.12 (d, J = 8.8 Hz, 6H), 2.05 (s, 3H). 1 H NMR (400 Hz, CDCl 3) δ 7.67 (t, J = 9.2Hz, 2H), 7.39-7.29 (m, 4H), 6.07 (s, 1H), 5.53-5.50 (m, 2H), 5.18 ( (d, J = 7.2, 3.6 Hz, 1H), 5.10 (d, J = 7.6 Hz, 1H), 2.21 (s, 3H), 2.12 (d, J = 8.8 Hz, 6H).

화합물 compound IntInt -TG9의 제조-TG9 &lt; / RTI &

질소 대기 하 상온에서 Int-TG9-1 (200 mg, 0.41 mmol)를 MC (7 mL)에 용해시킨 후 0℃ 에서 TBDMSOTf (0.12 mL, 0.53 mmol), Et3N (0.11 mL, 0.82 mmol)를 첨가한 후 상온에서 밤새 교반시켰다. 반응 완료 후 MC (30 mL X 2)와 증류수 (10 mL)를 첨가하여 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG9를 수득하였다(230 mg, 96 %).Int-TG9-1 (200 mg, 0.41 mmol) was dissolved in MC (7 mL) at room temperature under nitrogen atmosphere and TBDMSOTf (0.12 mL, 0.53 mmol) and Et 3 N (0.11 mL, 0.82 mmol) And the mixture was stirred overnight at room temperature. After completion of the reaction, MC (30 mL X 2) and distilled water (10 mL) were added and extracted. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG9 (230 mg, 96%).

1H NMR (400 Hz, CDCl3) δ 7.67-7.63 (m, 2H), 7.36-7.33 (m, 3H), 7.20 (s, 1H), 5.52 (dd, J = 8.4, 2.0 Hz, 1H), 5.47 (d, J = 3.2 Hz, 1H), 5.31 (d, J = 8.0 Hz, 1H), 5.15 (dd, J = 6.8, 3.6 Hz, 1H), 4.23-4.13 (m, 3H), 2.20 (s, 3H), 2.05(s, 3H) 2.02 (d, J = 3.6 Hz, 6H), 1.03 (s, 9H), 0.26(s, 3H), 0.22(s, 3H). 1 H NMR (400 Hz, CDCl 3) δ 7.67-7.63 (m, 2H), 7.36-7.33 (m, 3H), 7.20 (s, 1H), 5.52 (dd, J = 8.4, 2.0 Hz, 1H), 5.47 (d, J = 3.2 Hz , 1H), 5.31 (d, J = 8.0 Hz, 1H), 5.15 (dd, J = 6.8, 3.6 Hz, 1H), 4.23-4.13 (m, 3H), 2.20 (s , 3H), 2.05 (s, 3H) 2.02 (d, J = 3.6 Hz, 6H), 1.03 (s, 9H), 0.26 (s, 3H), 0.22

[제조예 11] 화합물 Int-TG10의 제조[Preparation Example 11] Preparation of compound Int-TG10

Figure pat00131
Figure pat00131

화합물 compound IntInt -TG10-1의 제조Preparation of TG10-1

질소 대기 하에서 3-(4-Hydroxyphenyl)propionic acid (500 mg, 3.01 mmol)를 CHCl3 (10 mL)에 용해시킨 후 4M NaOH (7.5 mL, 30 mmol)를 첨가하고 6시간 동안 환류 교반시켰다. 반응 완료 후 4M HCl로 산성화시킨 후 농축하여 CHCl3를 제거하였다. EA (30 mL X 3)과 H2O (20 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG10-1을 수득하였다(408 mg, product: SM=4:6 by HPLC).3- (4-Hydroxyphenyl) propionic acid (500 mg, 3.01 mmol) was dissolved in CHCl 3 (10 mL) under a nitrogen atmosphere, followed by addition of 4M NaOH (7.5 mL, 30 mmol) and reflux stirring for 6 hours. After completion of the reaction, the reaction mixture was acidified with 4M HCl and concentrated to remove CHCl 3 . EA (30 mL X 3), H 2 O (20 mL), and brine (20 mL) were added to the mixture, and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG10-1 (408 mg, product: SM = 4: 6 by HPLC).

1H NMR (400 Hz, CDCl3) δ 10.90 (s, 1H), 9.87 (s, 1H), 7.41-7.38 (m, 2H), 6.94 (d, J = 9.6 Hz, 1H), 2.96 (t, J =7.4 Hz, 2H), 2.69 (t, J =7.4 Hz, 2H). 1 H NMR (400 Hz, CDCl 3) δ 10.90 (s, 1H), 9.87 (s, 1H), 7.41-7.38 (m, 2H), 6.94 (d, J = 9.6 Hz, 1H), 2.96 (t, J = 7.4 Hz, 2H), 2.69 (t, J = 7.4 Hz, 2H).

화합물 compound IntInt -TG10-2의 제조- Preparation of TG10-2

질소대기 하에서 화합물 Int-TG10-1 (408 mg, 2.1 mmol)를 DMF (10 mL)에 용해시킨 후 NHS (363 mg, 3.15 mmol)와 EDCI (604 mg, 3.15 mmol)를 첨가하고 상온에서 밤새 교반 후, DMF (3 mL)에 용해시킨 11-Azido-3,6,9-trioxaundecan-1-amine (636 mg, 2.5 mmol)와 DIPEA (3.66mL, 21 mmol)를 첨가하고 상온에서 1시간 동안 교반시켰다. 반응 완료 후 4M HCl로 산성화시킨 후 EA (30 mL X 5)과 H2O (30 mL), 브린(30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG10-2를 수득하였다(288 mg, 50% purity by HPLC). EI-MS m/z: 395(M+).The compound Int-TG10-1 (408 mg, 2.1 mmol) was dissolved in DMF (10 mL) under nitrogen atmosphere, NHS (363 mg, 3.15 mmol) and EDCI (604 mg, 3.15 mmol) 3,3,9-trioxaundecan-1-amine (636 mg, 2.5 mmol) and DIPEA (3.66 mL, 21 mmol) dissolved in DMF (3 mL) were added and stirred at room temperature for 1 hour . After completion of the reaction, the reaction mixture was acidified with 4M HCl, extracted with 30 mL of EA, 30 mL of H 2 O and 30 mL of brine. The organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure . The residue was purified by column chromatography to give compound Int-TG10-2 (288 mg, 50% purity by HPLC). EI-MS m / z: 395 (M &lt; + & gt ; ).

화합물 compound IntInt -TG10-3의 제조- Preparation of TG10-3

질소 대기 하에서 화합물 Int-TG10-2 (288 mg, 0.73 mmol)과 화합물 Int-TG (303 mg, 0.74 mmol)를 ACN (10 mL)에 용해시킨 후 분자체 (1.5 g)를 넣고 상온에서 10분 동안 교반시켰다. 10분 후 Ag2O (508 mg, 2.19 mmol)를 첨가하고 상온에서 3시간 동안 교반시켰다. 반응 완료 후 H2O (5 mL)를 첨가한 뒤 celite를 이용하여 여과시켰다. 여과를 완료한 뒤 EA (20 mL X 2)과 H2O (20 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG10-3을 수득하였다(195 mg). EI-MS m/z: 725(M+).The compound Int-TG10-2 (288 mg, 0.73 mmol) and the compound Int-TG (303 mg, 0.74 mmol) were dissolved in ACN (10 mL) under nitrogen atmosphere and molecular sieves (1.5 g) &Lt; / RTI &gt; After 10 minutes Ag 2 O (508 mg, 2.19 mmol) was added and stirred at room temperature for 3 hours. After completion of the reaction, H 2 O (5 mL) was added thereto, followed by filtration through celite. After completion of the filtration, EA (20 mL × 2), H 2 O (20 mL) and brine (20 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG10-3 (195 mg). EI-MS m / z: 725 (M &lt; + &gt;).

화합물 compound IntInt -TG10-4의 제조Preparation of TG10-4

질소 대기 하에서 화합물 Int-TG10-3 (195 mg, 0.27 mmol)를 MC (5 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 70% m-CPBA (133 mg, 0.54 mmol)를 첨가하고 같은 온도에서 3시간 동안 교반시킨 후 70% m-CPBA (66 mg, 0.27 mmol)를 추가로 첨가하고 같은 온도에서 밤새 교반시켰다. 반응 완료 후 포화 NaHCO3 (20 mL X 3) 수용액과 MC (20 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시킨 후 화합물 Int-TG10-4는 정제 없이 바로 다음 반응에 사용하였다(199 mg, crude). EI-MS m/z: 741(M+).Compound Int-TG10-3 (195 mg, 0.27 mmol) was dissolved in MC (5 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. 70% m -CPBA (133 mg, 0.54 mmol) was added at 0 ° C and stirred at the same temperature for 3 hours, then 70% m -CPBA (66 mg, 0.27 mmol) was further added and stirred at the same temperature overnight . After the completion of the reaction saturated NaHCO 3 (20 mL X 3), MC (20 mL) and brine (20 mL) were added to the mixture. The organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The compound Int-TG10-4 The following reaction was used (199 mg, crude). EI-MS m / z: 741 (M &lt; + & gt ; ).

화합물 compound IntInt -TG10-5의 제조Preparation of -TG10-5

질소대기 하에서 화합물 Int-TG10-4 (199 mg, 0.27 mmol)를 CHCl3 (4 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 NH2NH2ㆍH2O (133 mg, 0.54 mmol)를 첨가하고 상온에서 30분 동안 교반시켰다. 반응 완료 후 EA (20 mL)과 포화 시트릭산 수용액(20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 Int-TG10-5를 수득하였다(146 mg). EI-MS m/z: 713(M+).After dissolving the compound Int-TG10-4 (199 mg, 0.27 mmol) under a nitrogen atmosphere in CHCl 3 (4 mL) it was cooled to 0 ℃. NH 2 NH 2 .H 2 O (133 mg, 0.54 mmol) was added at 0 ° C and stirred at room temperature for 30 minutes. After completion of the reaction, EA (20 mL) and saturated citric acid aqueous solution (20 mL) were added to extract, and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound Int-TG10-5 (146 mg). EI-MS m / z: 713 (M &lt; + & gt ; ).

화합물 compound IntInt -TG10의 제조- Manufacture of TG10

질소대기 하에서 화합물 Int-TG10-5 (146 mg, 0.21 mmol)를 DMF (2 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 TEA (133 ㎕, 0.62 mmol)와 TBDMSOTf (94 ㎕, 0.41 mmol)를 첨가하고 같은 온도에서 20분 동안 교반시킨 뒤 상온에서 3시간 동안 교반시켰다. 반응 완료 후 EA (20 mL)과 포화 시트릭산 수용액 (20 mL), 브린 (30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시킨 후 Prep TLC를 통해 화합물 Int-TG10을 수득하였다(32 mg, 19 %). EI-MS m/z: 827(M+).Compound Int-TG10-5 (146 mg, 0.21 mmol) was dissolved in DMF (2 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. TEA (133 μl, 0.62 mmol) and TBDMSOTf (94 μl, 0.41 mmol) were added at 0 ° C. and stirred at the same temperature for 20 minutes and then at room temperature for 3 hours. After completion of the reaction, EA (20 mL), saturated citric acid aqueous solution (20 mL) and brine (30 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography, followed by Prep TLC to give compound Int-TG10 (32 mg, 19%). EI-MS m / z: 827 (M &lt; + & gt ; ).

[제조예 12] 화합물 IntA-Q1의 제조 [Preparation Example 12] Preparation of compound IntA-Q1

Figure pat00132
Figure pat00132

Boc-Tyr-OMe(300 mg, 1.02 mmol)을 MC (3 mL)에 용해시킨 후 Et3N (212 ㎕, 1.52 mmol)를 첨가하고 SO2F2 가스를 주입시켜 상온에서 2시간 교반시켰다. 반응 완료 후 MC (30 mL X 3)과 브린 (30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q1를 수득하였다(363 mg, 95 %).Boc-Tyr-OMe (300 mg, 1.02 mmol) was dissolved in MC (3 mL), Et 3 N (212 μL, 1.52 mmol) was added and SO 2 F 2 gas was introduced and stirred at room temperature for 2 hours. After completion of the reaction, MC (30 mL X 3) and brine (30 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q1 (363 mg, 95%).

1H NMR (400 Hz, CDCl3) δ 7.26 (s, 4H), 5.03 (d, J = 8.0 Hz, 1H), 4.62 (m, 1H), 3.73 (s, 3H), 3.21 (dd, J = 13.2, 4.8 Hz, 1H), 3.07 (dd, J = 13.2, 6.0 Hz, 1H), 1.41 (s, 9H). EI-MS m/z: 400(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 7.26 (s, 4H), 5.03 (d, J = 8.0 Hz, 1H), 4.62 (m, 1H), 3.73 (s, 3H), 3.21 (dd, J = 13.2, 4.8 Hz, 1H), 3.07 (dd, J = 13.2, 6.0 Hz, 1H), 1.41 (s, 9H). EI-MS m / z: 400 (M &lt; + &gt; + Na).

[제조예 13] 화합물 IntA-Q2의 제조 [Preparation Example 13] Preparation of compound IntA-Q2

Figure pat00133
Figure pat00133

화합물 compound IntAIntA -Q2-1의 제조Manufacturing of -Q2-1

질소대기 하에서Guanosine (1 g, 3.53 mmol)를 DMF (30 mL)에 용해시킨 후 Imidazole (1.92 g, 28.45 mmol)과 TBDMS-Cl (3.193 g, 21.18 mmol)를 첨가하고 상온에서 밤새 교반시켰다. 반응 완료 후 EA (100 mL X 3)과 H2O (100 mL), NH4Cl (100 mL), 브린 (100 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q2-1를 수득하였다(1.56 g, 70 %).(1.92 g, 28.45 mmol) and TBDMS-Cl (3.193 g, 21.18 mmol) were added to the solution, and the mixture was stirred at room temperature overnight. After completion of the reaction, EA (100 mL X 3), H 2 O (100 mL), NH 4 Cl (100 mL) and brine (100 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , Lt; / RTI &gt; The residue was purified by column chromatography to give compound IntA-Q2-1 (1.56 g, 70%).

1H NMR (400 Hz, CDCl3) δ 12.05 (s, 1H), 7.89 (s, 1H), 6.40 (brs, 1H), 5.82-5.79 (m, 1H), 4.44-4.38 (m, 1H), 4.29-4.26 (m, 1H), 4.10-4.09 (m, 1H), 4.02-3.99 (m, 1H), 3.80-3.77 (m, 1H), 0.96 (s, 9H), 0.92 (s, 9H), 0.87 (s, 9H), 0.14 (s, 3H), 0.13 (s, 3H), 0.09 (s, 3H), 0.08 (s, 3H), 0.02 (s, 3H), -0.02 (s, 3H). EI-MS m/z: 627(M+). 1 H NMR (400 Hz, CDCl 3) δ 12.05 (s, 1H), 7.89 (s, 1H), 6.40 (brs, 1H), 5.82-5.79 (m, 1H), 4.44-4.38 (m, 1H), (M, 1H), 0.92 (s, 9H), 0.92 (s, 9H) 3H), 0.09 (s, 3H), 0.02 (s, 3H), 0.02 (s, 3H). EI-MS m / z: 627 (M &lt; + & gt ; ).

화합물 compound IntAIntA -Q2-2의 제조Production of -Q2-2

질소대기 하에서 4-hydroxy benzylalcohol (1.00 g, 8.06 mmol)를 MC (40 mL)와 H2O (40 mL)에 용해시킨 후 Et3N (1.70 mL, 12.085 mmol)를 첨가하고 SO2F2 가스를 주입시켜 5시간 동안 교반시켰다. 반응 완료 후 반응용액을 감압 농축한 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q2-2를 수득하였다(711 mg, 43%).Was added 4-hydroxy benzylalcohol (1.00 g, 8.06 mmol) to MC (40 mL) and Et 3 N (1.70 mL, 12.085 mmol) was dissolved in H 2 O (40 mL) under a nitrogen atmosphere, and SO 2 F 2 gas And the mixture was stirred for 5 hours. After completion of the reaction, the reaction solution was concentrated under reduced pressure, and the residue was purified by column chromatography to obtain Compound IntA-Q2-2 (711 mg, 43%).

1H NMR (400 Hz, CDCl3) δ 7.49 (d, J = 8.4 Hz, 2H), 7.34 (d, J = 8.0 Hz, 2H), 4.76 (d, J = 6.0 Hz, 2H), 1.80 (t, J = 4.2 Hz, 1H). 1 H NMR (400 Hz, CDCl 3) δ 7.49 (d, J = 8.4 Hz, 2H), 7.34 (d, J = 8.0 Hz, 2H), 4.76 (d, J = 6.0 Hz, 2H), 1.80 (t , &Lt; / RTI &gt; J = 4.2 Hz, 1H).

화합물 compound IntAIntA -Q2의 제조Manufacturing of -Q2

질소 대기 하에서 화합물 IntA-Q2-1 (350 mg, 0.56 mmol)를 THF (10 mL)에 용해시킨 후 화합물 IntA-Q2-2 (253 mg, 1.23 mmol) 과 PPh3 (235 mg, 0.90 mmol)를 첨가하고 0℃로 냉각하였다. 0℃ 하에서 DEAD를 드랍와이즈(dropwise) 첨가한 뒤 3시간 동안 교반시켰다. 반응 완료 후 EA (30 mL X 3)과 H2O (30 mL), 브린 (30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 prep-HPLC를 이용하여 한번 분리 정제한 후 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q2를 수득하였다(62 mg, 14 %).Compound IntA-Q2-1 (350 mg, 0.56 mmol) after which the compound IntA-Q2-2 (253 mg, 1.23 mmol) and PPh 3 (235 mg, 0.90 mmol ) dissolved in THF (10 mL) under a nitrogen atmosphere And cooled to 0 &lt; 0 &gt; C. DEAD was added dropwise at 0 ° C and stirred for 3 hours. After completion of the reaction, EA (30 mL X 3), H 2 O (30 mL) and brine (30 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified once by prep-HPLC and then purified by column chromatography to obtain compound IntA-Q2 (62 mg, 14%).

1H NMR (400 Hz, CDCl3) δ 8.00 (s, 1H), 7.62 (d, J = 8.4 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 5.91 (d, J = 5.2 Hz, 1H), 5.57 (s, 2H), 4.82-4.78 (m, 2H), 4.52-4.50 (m, 1H), 4.30-4.28 (m, 1H), 4.12-4.08 (m, 1H), 3.98 (dd, J = 11.2, 3.6 Hz, 1H), 3.93 (dd, J = 11.2, 2.4 Hz, 1H), 0.94 (s, 9H), 0.93 (s, 9H), 0.82 (s, 9H), 0.13 (s, 3H), 0.12 (s, 3H), 0.10 (s, 3H), 0.09 (s, 3H), -0.02 (s, 3H), -0.15 (s, 3H). EI-MS m/z: 815(M+). 1 H NMR (400 Hz, CDCl 3) δ 8.00 (s, 1H), 7.62 (d, J = 8.4 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 5.91 (d, J = 5.2 Hz 2H), 4.82-4.78 (m, 2H), 4.52-4.50 (m, 1H), 4.30-4.28 , J = 11.2, 3.6 Hz, 1H), 3.93 (dd, J = 11.2, 2.4 Hz, 1H), 0.94 (s, 9H), 0.93 (s, 9H), 0.82 (s, 9H), 0.13 (s, 3H), 0.12 (s, 3H), 0.10 (s, 3H), 0.09 (s, 3H), -0.02 (s, 3H), -0.15 (s, 3H). EI-MS m / z: 815 (M &lt; + & gt ; ).

[제조예 14] 화합물 IntA-Q3의 제조[Preparation Example 14] Preparation of compound IntA-Q3

Figure pat00134
Figure pat00134

화합물 compound IntAIntA -Q3-1의 제조Production of -Q3-1

질소 대기 하에서 3-Pyridylacetic Acid-Hydrochloride (1.0 g, 5.76 mmol)를 THF (20 mL)에 용해시킨 후 0℃에서 LAH (1.1 g, 28.8 mmol)를 첨가한 후 24 시간 동안 환류 교반시켰다. 반응 완료 후 실온에서 메탄올 (10 mL)와 물 (20 mL)을 적가하였다. 물층을 에테르 (50 mL X 2)를 이용하여 추출한 후 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q3-1를 수득하였다(396.3 mg, 56%).3-Pyridylacetic Acid-Hydrochloride (1.0 g, 5.76 mmol) was dissolved in THF (20 mL) under a nitrogen atmosphere, LAH (1.1 g, 28.8 mmol) was added at 0 ° C and the mixture was refluxed for 24 hours. After completion of the reaction, methanol (10 mL) and water (20 mL) were added dropwise at room temperature. The aqueous layer was extracted with ether (50 mL X 2), and the obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q3-1 (396.3 mg, 56%).

1H NMR (400 Hz, CDCl3) δ 8.48-8.45(m, 2H), 7.58-7.56 (m, 1H) 7.25-7.22 (m, 2H), 3.89 (t, J = 6.8 Hz, 2H), 2.87 (t, J = 6.8 Hz, 2H). EI-MS m/z: 124(M++1). 1 H NMR (400 Hz, CDCl 3) δ 8.48-8.45 (m, 2H), 7.58-7.56 (m, 1H) 7.25-7.22 (m, 2H), 3.89 (t, J = 6.8 Hz, 2H), 2.87 (t, J = 6.8 Hz, 2H). EI-MS m / z: 124 (M &lt; + & gt ; +1).

화합물 compound IntAIntA -Q3-2의 제조Production of -Q3-2

질소 대기 하에서 화합물 IntA-Q3-1 (260 mg, 2.11 mmol)와 CDI (684.6 mg, 4.22 mmol)를 MC (5 mL)에 용해시킨 후 50℃에서 밤샘 교반시켰다. 반응 완료 후 상온으로 식혀주고 MC (20mL X 2) 와 물 (10 mL)를 이용하여 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q3-2를 수득하였다(296.5 mg, 65%).Compound IntA-Q3-1 (260 mg, 2.11 mmol) and CDI (684.6 mg, 4.22 mmol) were dissolved in MC (5 mL) under a nitrogen atmosphere and stirred overnight at 50 ° C. After completion of the reaction, the mixture was cooled to room temperature and extracted with MC (20 mL × 2) and water (10 mL). The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q3-2 (296.5 mg, 65%).

1H NMR (400 Hz, CDCl3) δ 8.53 (dd, J = 3.6, 1.6 Hz, 2H), 8.08 (s, 1H), 7.59-7.57 (m, 1H), 7.37 (s, 1H), 7.29-7.26 (m, 1H), 7.06 (s, 1H), 4.63 (t, J = 6.8 Hz, 2H), 3.12 (t, J = 6.8Hz, 1H). EI-MS m/z: 218(M++1). 1 H NMR (400 Hz, CDCl 3) δ 8.53 (dd, J = 3.6, 1.6 Hz, 2H), 8.08 (s, 1H), 7.59-7.57 (m, 1H), 7.37 (s, 1H), 7.29- 7.26 (m, 1H), 7.06 (s, 1H), 4.63 (t, J = 6.8 Hz, 2H), 3.12 (t, J = 6.8 Hz, 1H). EI-MS m / z: 218 (M &lt; + & gt ; +1).

화합물 compound IntAIntA -Q3의 제조Manufacturing of -Q3

질소 대기 하에서 화합물 IntA-Q3-2 (47.6 mg, 0.22 mmol)와 화합물 IntA-Q2-2 (제조예 13, 45.2 mg, 0.22 mmol)를 THF (400 ㎕)에 용해시킨 후 0℃에서 NaH (2.6mg, 0.07 mmol)를 넣고 같은 온도에서 30분 동안 교반시켰다. 반응 완료 후 에테르 (10 mL X 2) 와 물 (5 mL)를 이용하여 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q3을 수득하였다(296.5 mg, 65%).Compound IntA-Q2-2 (Preparation 13, 45.2 mg, 0.22 mmol) and compound IntA-Q2-2 (47.6 mg, 0.22 mmol) were dissolved in THF (400 μl) under a nitrogen atmosphere and NaH mg, 0.07 mmol), and the mixture was stirred at the same temperature for 30 minutes. After completion of the reaction, the reaction mixture was extracted with ether (10 mL X 2) and water (5 mL). The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q3 (296.5 mg, 65%).

1H NMR (400 Hz, CDCl3) δ 8.50-8.49 (m, 2H), 7.56-7.54 (m, 1H), 7.48 (d, J = 8.8 Hz, 2H), 7.35 (d, J = 8.8 Hz, 2H), 7.24-7.22 (m, 1H), 5.30 (s, 2H), 4.38 (t, J = 6.4 Hz, 2H), 3.00 (t, J = 6.8 Hz, 1H). EI-MS m/z: 356(M++1). 1 H NMR (400 Hz, CDCl 3) δ 8.50-8.49 (m, 2H), 7.56-7.54 (m, 1H), 7.48 (d, J = 8.8 Hz, 2H), 7.35 (d, J = 8.8 Hz, 2H), 7.24-7.22 (m, 1H), 5.30 (s, 2H), 4.38 (t, J = 6.4 Hz, 2H), 3.00 (t, J = 6.8 Hz, 1H). EI-MS m / z: 356 (M &lt; + & gt ; +1).

[제조예 15] 화합물 IntA-Q4의 제조[Production Example 15] Preparation of compound IntA-Q4

Figure pat00135
Figure pat00135

질소 대기 하에서 3-Pyridylacetic Acid-Hydrochloride (100 mg, 0.58 mmol)과 화합물 IntA-Q2-2 (제조예 13, 178.2 mg, 0.86 mmol) 을 MC (5 mL)에 용해시킨 후 0℃에서 EDCI (165.6 mg, 0.86 mmol)와 DMAP (14.1 mg, 0.12 mmol)을 첨가한 후 상온에서 7시간 동안 교반시켰다. 반응 완료 후 MC (30 mL X 2)와 물 (10 mL)를 첨가하여 추출하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q4을 수득하였다(161 mg, 86 %).3-Pyridylacetic Acid-Hydrochloride (100 mg, 0.58 mmol) and compound IntA-Q2-2 (Preparation 13, 178.2 mg, 0.86 mmol) were dissolved in MC (5 mL) under nitrogen atmosphere and EDCI mg, 0.86 mmol) and DMAP (14.1 mg, 0.12 mmol) were added, and the mixture was stirred at room temperature for 7 hours. After completion of the reaction, MC (30 mL X 2) and water (10 mL) were added to extract. The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q4 (161 mg, 86%).

1H NMR (400 Hz, CDCl3) δ 8.55-8.54 (m, 2H), 7.65-7.62 (m, 1H), 7.58 (d, J = 8.4 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 7.29-7.27 (m, 1H), 5.20 (s, 2H), 3.70 (s, 2H). EI-MS m/z: 326(M++1). 1 H NMR (400 Hz, CDCl 3) δ 8.55-8.54 (m, 2H), 7.65-7.62 (m, 1H), 7.58 (d, J = 8.4 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 7.29-7.27 (m, IH), 5.20 (s, 2H), 3.70 (s, 2H). EI-MS m / z: 326 (M &lt; + & gt ; +1).

[제조예 16] 화합물 IntA-Q5의 제조[Production Example 16] Preparation of compound IntA-Q5

Figure pat00136
Figure pat00136

화합물 compound IntBIntB -Q5-1의 제조Production of -Q5-1

화합물 IntA-Q2-2 (제조예 13, 230 mg, 1.12 mmol)를 에테르 (10 mL)에 용해시킨 후 MC에 용해되어 있는1M PBr3 (446 ㎕, 0.45 mmol)를 첨가하고 0℃에서 2시간 교반시켰다. 반응 완료 후 에테르 (50 mL)와 소듐 바이카보네이트 수용액 (50 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 감압 농축시켜 화합물 IntB-Q5-1을 수득하였다(201 mg, 67 %).The compound IntA-Q2-2 (Preparation 13, 230 mg, 1.12 mmol) was dissolved in ether (10 mL), 1 M PBr 3 (446 μL, 0.45 mmol) dissolved in MC was added, Lt; / RTI &gt; After completion of the reaction, ether (50 mL) and sodium bicarbonate aqueous solution (50 mL) were added and extracted. The organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure to obtain compound IntB-Q5-1 , 67%).

1H NMR (400Hz, CDCl3) δ 7.51 (d, J = 8.4 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 4.49 (s, 2H). 1 H NMR (400Hz, CDCl 3 ) δ 7.51 (d, J = 8.4 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 4.49 (s, 2H).

화합물 compound IntAIntA -Q5의 제조Manufacturing of -Q5

질소 대기 하에서Thymidine (100 mg, 0.41 mmol)과 60% NaH (25 mg, 0.62 mmol)를 DMF (3 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 화합물 IntB-Q5-1 (167 mg, 0.62 mmol)를 첨가한 후 같은 온도에서 1시간 동안 교반시켰다. 반응 완료 후 EA (30 mL X 3)과 시트릭산 수용액(30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q5를 수득하였다(79 mg, 45 %).Thymidine (100 mg, 0.41 mmol) and 60% NaH (25 mg, 0.62 mmol) were dissolved in DMF (3 mL) and cooled to 0 ° C under a nitrogen atmosphere. Compound IntB-Q5-1 (167 mg, 0.62 mmol) was added at 0 ° C, and then stirred at the same temperature for 1 hour. After completion of the reaction, EA (30 mL X 3) and citric acid aqueous solution (30 mL) were added to extract, and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q5 (79 mg, 45%).

1H NMR (400 Hz, DMSO-d6) δ 7.84 (s, 1H), 7.54 (d, J = 8.8 Hz, 2H), 7.47 (d, J = 8.8 Hz, 2H), 6.20 (t, J = 6.8 Hz, 1H), 5.25 (d, J = 4 Hz, 1H), 5.07-5.02 (m, 3H), 4.28-4.22 (m, 1H), 3.78-3.76 (m, 1H), 3.64-3.54 (m, 2H), 2.16-2.11 (m, 2H), 1.84 (s, 3H). EI-MS m/z: 431(M+). 1 H NMR (400 Hz, DMSO -d 6) δ 7.84 (s, 1H), 7.54 (d, J = 8.8 Hz, 2H), 7.47 (d, J = 8.8 Hz, 2H), 6.20 (t, J = 6.8 Hz, 1H), 5.25 (d, J = 4 Hz, 1H), 5.07-5.02 (m, 3H), 4.28-4.22 (m, 1H), 3.78-3.76 , 2H), 2.16-2.11 (m, 2H), 1.84 (s, 3H). EI-MS m / z: 431 (M &lt; + & gt ; ).

[제조예 17] 화합물 IntA-Q6의 제조 [Production Example 17] Preparation of compound IntA-Q6

Figure pat00137
Figure pat00137

화합물 compound IntAIntA -Q6-1의 제조Production of -Q6-1

질소대기 하에서Thymidine (100 mg, 0.41 mmol)과 DMAP (10 mg, 0.08 mmol) 그리고 acetic anhydride (0.5 mL)를 투입한 후 상온에서 3.5시간 동안 교반시켰다. Thymidine이 모두 녹아들어가면 반응을 종결한 후 MC (20 mL)과 H2O (20 mL X 3), 소듐 바이카보네이트 수용액 (20 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q6-1를 수득하였다(123 mg, 91 %). EI-MS m/z: 327(M+).Thymidine (100 mg, 0.41 mmol), DMAP (10 mg, 0.08 mmol) and acetic anhydride (0.5 mL) were added under nitrogen atmosphere and the mixture was stirred at room temperature for 3.5 hours. After thymidine was dissolved, MC (20 mL), H 2 O (20 mL X 3), sodium bicarbonate aqueous solution (20 mL) and brine (20 mL) were added and the organic layer was washed with anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q6-1 (123 mg, 91%). EI-MS m / z: 327 (M &lt; + & gt ; ).

화합물 compound IntAIntA -Q6의 제조Manufacturing of -Q6

질소 대기 하에서 화합물 IntA-Q6-1 (65 mg, 0.20 mmol)를 ACN (2 mL)에 용해시킨 후 DMAP (49 mg, 0.40 mmol)과 Et3N (56 ㎕, 0.40 mmol) 그리고 TPSCl (121 mg, 0.40 mmol)를 첨가한 후 상온에서 밤새 교반시켰다. 화합물 IntA-Q2-2 (제조예 13, 123 mg, 0.60 mmol)를 ACN (0.5 mL)에 용해시킨 후 Et3N (83 μL, 0.60 mmol)를 첨가한 용액을 밤새 교반시킨 반응 용액에 투입한 후 상온에서 4시간 동안 교반시켰다. 완료 후 CHCl3 (30 mL)과 1M-HCl (20 mL), 소듐 바이카보네이트 수용액 (20 mL), H2O (20 mL X 2), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q6를 수득하였다(22 mg, 21 %). EI-MS m/z: 515(M+).After dissolving the compound IntA-Q6-1 (65 mg, 0.20 mmol) under a nitrogen atmosphere in ACN (2 mL) DMAP (49 mg, 0.40 mmol) and Et 3 N (56 ㎕, 0.40 mmol) and TPSCl (121 mg , 0.40 mmol), and the mixture was stirred overnight at room temperature. Compound IntA-Q2-2 (Preparation 13, 123 mg, 0.60 mmol) was dissolved in ACN (0.5 mL) and Et 3 N (83 L, 0.60 mmol) was added to the stirred reaction solution overnight The mixture was stirred at room temperature for 4 hours. After completion of CHCl 3 (30 mL) and 1M-HCl (20 mL), sodium bicarbonate solution (20 mL), H 2 O (20 mL X 2), Dublin (20 mL) and the mixture was extracted and dry the organic layer was Na 2 Dried over SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q6 (22 mg, 21%). EI-MS m / z: 515 (M &lt; + & gt ; ).

[제조예 18] 화합물 IntB-Q1의 제조 [Production Example 18] Preparation of compound IntB-Q1

Figure pat00138
Figure pat00138

Amanitin (20 mg, 0.022 mmol)를 제조예 6의 Int-TG5-1a의 제조방법과 유사한 방법으로 반응시킨 후 prep-HPLC를 이용하여 분리 정제하여 화합물 IntB-Q1을 수득하였다(19.5 mg, 89 %). EI-MS m/z: 1002(M+).Amanitin (20 mg, 0.022 mmol) was reacted in a similar manner to the preparation of Int-TG5-1a of Preparation Example 6 and then purified by prep-HPLC to obtain compound IntB-Q1 (19.5 mg, 89% ). EI-MS m / z: 1002 (M &lt; + & gt ; ).

[제조예 19] 화합물 IntB-Q3의 제조 [Production Example 19] Preparation of compound IntB-Q3

Figure pat00139
Figure pat00139

화합물 SN-38 (300 mg, 1.02 mmol)를 DMF (3 mL)와 DMSO (3 mL)에 용해시킨 후 제조예 6의 화합물 Int-TG5-1a의 제조방법과 유사한 방법으로 반응시킨 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q3를 수득하였다(340 mg, 94 %).Compound SN-38 (300 mg, 1.02 mmol) was dissolved in DMF (3 mL) and DMSO (3 mL) and reacted in a similar manner to the preparation of compound Int-TG5-1a of Preparation Example 6, Purification by chromatography afforded compound IntB-Q3 (340 mg, 94%).

1H NMR (400 Hz, CDCl3) δ 8.60 (d, J = 2.4 Hz, 1H), 8.39 (d, J = 9.2 Hz, 1H), 8.09 (dd, J = 9.2, 2.4 Hz, 1H), 7.37 (s, 1H), 6.56 (s, 1H), 5.45 (s, 2H), 5.38 (s, 2H), 3.25 (m, 2H), 1.91-1.84 (m, 2H), 1.32 (t, J = 7.6 Hz, 3H), 0.89 (t, J = 6.8 Hz, 3H). EI-MS m/z: 475(M+). 1 H NMR (400 Hz, CDCl 3) δ 8.60 (d, J = 2.4 Hz, 1H), 8.39 (d, J = 9.2 Hz, 1H), 8.09 (dd, J = 9.2, 2.4 Hz, 1H), 7.37 (s, 1H), 6.56 ( s, 1H), 5.45 (s, 2H), 5.38 (s, 2H), 3.25 (m, 2H), 1.91-1.84 (m, 2H), 1.32 (t, J = 7.6 Hz, 3H), 0.89 (t, J = 6.8 Hz, 3H). EI-MS m / z: 475 (M &lt; + & gt ; ).

[제조예 20] 화합물 IntB-Q4의 제조 [Production Example 20] Preparation of compound IntB-Q4

Figure pat00140
Figure pat00140

화합물 compound IntBIntB -Q4-1의 제조Production of -Q4-1

제조예 13 의 방법으로 제조된 화합물 IntA-Q2-2 (제조예 13, 110 mg, 0.53 mmol)를 DMF (3 mL)에 용해시킨 후 Bis(4-nitrophenyl) Carbonate (179 mg, 0.59 mmol)과 DIPEA (139 μL, 0.80 mmol)을 첨가한 후 상온에서 밤새 교반하였다. 반응 완료 후 증류수 (10 mL)와 EA (10 mL X 2)를 가하여 추출한 뒤, 브린 (10 mL)으로 세척 후, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q4-1을 수득하였다(184 mg, 93 %).The compound IntA-Q2-2 (Preparation Example 13, 110 mg, 0.53 mmol) prepared in Preparation Example 13 was dissolved in DMF (3 mL), bis (4-nitrophenyl) carbonate (179 mg, 0.59 mmol) DIPEA (139 [mu] L, 0.80 mmol) was added thereto, followed by stirring overnight at room temperature. After completion of the reaction, distilled water (10 mL) and EA (10 mL X 2) were added to the reaction mixture, and the organic layer was washed with brine (10 mL), dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q4-1 (184 mg, 93%).

1H NMR (400 Hz, CDCl3) δ 8.29-8.27 (d, J = 8.4 Hz, 2H), 7.58-7.56 (d, J = 8.8 Hz, 2H), 7.41-7.38 (m, 4H), 5.32 (s, 2H). 1 H NMR (400 Hz, CDCl 3) δ 8.29-8.27 (d, J = 8.4 Hz, 2H), 7.58-7.56 (d, J = 8.8 Hz, 2H), 7.41-7.38 (m, 4H), 5.32 ( s, 2H).

화합물 compound IntBIntB -Q4의 제조Manufacturing of -Q4

질소 대기 하 상온에서 화합물 IntB-Q4-1 (36 mg, 0.097 mmol)와 ChemPharmBull, 1995, 43(10), 1706-1718에 기재된 방법과 유사한 방법으로 제조된 MMAF-OMe (80 mg, 0.107 mmol) 을 DMF (1 mL)에 용해시킨 후 HOBt (3 mg, 0.019 mmol)과 DIPEA (19 μL, 0.107 mmol), Pyridine (330 μL)을 첨가한 후 밤새 교반하였다. 반응 완료 후 1N HCl 로 pH 2-3으로 맞춘 후 증류수 (8 mL)와 EA (8 mL X 2)를 가하여 추출한 뒤, 브린 (12 mL)로 세척 후, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q4을 수득하였다(62 mg, 65 %). EI-MS m/z: 979(M+).MMAF-OMe (80 mg, 0.107 mmol), prepared by a method analogous to the method described in ChemPharmBull, 1995, 43 (10), 1706-1718, and IntB-Q4-1 (36 mg, 0.097 mmol) Was dissolved in DMF (1 mL), HOBt (3 mg, 0.019 mmol), DIPEA (19 μL, 0.107 mmol) and pyridine (330 μL) were added and stirred overnight. After completion of the reaction, the mixture was adjusted to pH 2-3 with 1N HCl, extracted with distilled water (8 mL) and EA (8 mL × 2), washed with brine (12 mL), and the organic layer was dried over anhydrous Na 2 SO 4 Filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q4 (62 mg, 65%). EI-MS m / z: 979 (M &lt; + & gt ; ).

[제조예 21] 화합물 IntB-Q5의 제조 [Preparation Example 21] Preparation of compound IntB-Q5

Figure pat00141
Figure pat00141

화합물 compound IntBIntB -Q5-2a의 제조Preparation of -Q5-2a

질소 대기 하 상온에서 화합물 methyl 4-hydroxy benzoate (3.00 g, 19.72 mmol)를 12% NaOH수용액 (20 mL)에 용해시킨 후 40% formaldehyde수용액 (20 mL)를 첨가하고 50℃에서 3일 교반시켰다. 반응 완료 후 EA (200 mL)과 NH4Cl 수용액 (200 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q5-2a를 수득하였다(2.30 g, 55 %).The compound methyl 4-hydroxy benzoate (3.00 g, 19.72 mmol) was dissolved in a 12% aqueous solution of NaOH (20 mL) under nitrogen atmosphere at room temperature, and then 40% formaldehyde aqueous solution (20 mL) was added and stirred at 50 ° C for 3 days. After completion of the reaction, EA (200 mL) and NH 4 Cl aqueous solution (200 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q5-2a (2.30 g, 55%).

1H NMR (400Hz, DMSO-d6) δ 7.84 (s, 2H), 4.56 (s, 4H), 3.80 (s, 3H). 1 H NMR (400 Hz, DMSO- d 6 )? 7.84 (s, 2H), 4.56 (s, 4H), 3.80 (s, 3H).

화합물 compound IntBIntB -Q5-2의 제조Preparation of -Q5-2

질소 대기 하 상온에서 화합물 IntB-Q5-1 (제조예 16, 300 mg, 1.12 mmol)과 화합물 IntB-Q5-2a (237 mg, 1.12mmol)를 DMF (10 mL)에 용해시킨 후 K2CO3 (308 mg, 2.23 mmol)를 첨가하고 6시간 교반시켰다. 반응 완료 후 EA (100 mL)과 2N HCl 수용액 (30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q5-2를 수득하였다(140 mg, 32 %).Compound at room temperature, nitrogen atmosphere and IntB-Q5-1 was dissolved (Preparation 16, 300 mg, 1.12 mmol) and compound IntB-Q5-2a (237 mg, 1.12mmol ) in DMF (10 mL) K 2 CO 3 (308 mg, 2.23 mmol), and the mixture was stirred for 6 hours. After completion of the reaction, EA (100 mL) and 2N HCl aqueous solution (30 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q5-2 (140 mg, 32%).

1H NMR (400 Hz, CDCl3) δ 8.07 (s, 2H), 7.58 (d, J = 8.4 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 5.07 (s, 2H), 4.73 (s, 4H), 3.91 (s, 3H). 1 H NMR (400 Hz, CDCl 3) δ 8.07 (s, 2H), 7.58 (d, J = 8.4 Hz, 2H), 7.39 (d, J = 8.4 Hz, 2H), 5.07 (s, 2H), 4.73 (s, 4H), 3.91 (s, 3H).

화합물 compound IntBIntB -Q5-3의 제조Preparation of -Q5-3

질소 대기 하 상온에서 화합물 IntB-Q5-2 (68.8 mg, 1.12 mmol)을 THF (2 mL)에 용해시킨 후 THF에 용해된 4M LiBH4 (3.8 mL, 15.20 mmol)를 첨가하고 19시간 교반시켰다. 반응 완료 후 EA (50 mL)과 NH4Cl 수용액 (50 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q5-3을 수득하였다(23 mg, 36 %). Compound IntB-Q5-2 (68.8 mg, 1.12 mmol) was dissolved in THF (2 mL) at room temperature under a nitrogen atmosphere, 4M LiBH 4 (3.8 mL, 15.20 mmol) dissolved in THF was added and stirred for 19 hours. After completion of the reaction, EA (50 mL) and NH 4 Cl aqueous solution (50 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q5-3 (23 mg, 36%).

1H NMR (400 Hz, CDCl3+CD3OD) δ 7.59 (d, J = 8.8 Hz, 2H), 7.38 (d, J = 8.0 Hz, 2H), 7.32 (s, 2H), 4.94 (s, 2H), 4.65 (s, 4H), 4.56 (s, 2H). 1 H NMR (400 Hz, CDCl 3 + CD 3 OD) δ 7.59 (d, J = 8.8 Hz, 2H), 7.38 (d, J = 8.0 Hz, 2H), 7.32 (s, 2H), 4.94 (s, 2H), 4.65 (s, 4H), 4.56 (s, 2H).

화합물 compound IntBIntB -Q5-4의 제조Preparation of -Q5-4

질소 대기 하 0℃에서 화합물 IntB-Q5-3 (33 mg, 0.09 mmol)을 THF (4 mL)에 용해시킨 후 4-nitrophenyl chloroformate (536 mg, 2.66 mmol)과 pyridine(0.20 mL, 2.66 mmol)를 첨가하고 3시간 교반시켰다. 반응 완료 후 EA (50 mL)과 2N HCl 수용액 (50 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q5-4를 수득하였다(57 mg, 72 %). The compound IntB-Q5-3 (33 mg, 0.09 mmol) was dissolved in THF (4 mL) at 0 ° C under nitrogen atmosphere and 4-nitrophenyl chloroformate (536 mg, 2.66 mmol) and pyridine (0.20 mL, 2.66 mmol) And the mixture was stirred for 3 hours. After completion of the reaction, EA (50 mL) and 2N HCl aqueous solution (50 mL) were added to extract, and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q5-4 (57 mg, 72%).

1H NMR (400 Hz, CDCl3) δ 8.27 (d, J = 8.8 Hz, 6H), 7.68 (s, 2H), 7.64 (d, J = 8.0 Hz, 2H), 7.43 -7.34 (m, 8H), 5.41 (s, 4H), 5.33 (s, 2H), 5.13 (s, 2H). 1 H NMR (400 Hz, CDCl 3) δ 8.27 (d, J = 8.8 Hz, 6H), 7.68 (s, 2H), 7.64 (d, J = 8.0 Hz, 2H), 7.43 -7.34 (m, 8H) , 5.41 (s, 4H), 5.33 (s, 2H), 5.13 (s, 2H).

화합물 compound IntBIntB -Q5의 제조Manufacturing of -Q5

질소 대기 하 상온에서 화합물 IntB-Q5-4 (55 mg, 0.06 mmol)과 MMAF-OMe (142 mg, 0.19 mmol)를 DMF (3 mL)에 용해시킨 후 HOBt (24 mg, 0.16 mmol), Pyridine (1.5 mL)과 DIPEA (55 μL, 0.32 mmol)를 첨가하고 15시간 교반시켰다. 반응 완료 후 EA (100 mL)과 2N HCl 수용액 (50 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰 후 prep-HPLC를 이용하여 분리 정제하여 화합물 IntB-Q5를 수득하였다(92 mg, 54 %). EI-MS m/z: 2689(M+).The compound IntB-Q5-4 (55 mg, 0.06 mmol) and MMAF-OMe (142 mg, 0.19 mmol) were dissolved in DMF (3 mL) at room temperature under a nitrogen atmosphere and HOBt (24 mg, 0.16 mmol) and pyridine 1.5 mL) and DIPEA (55 L, 0.32 mmol) were added and stirred for 15 hours. After completion of the reaction, EA (100 mL) and 2N HCl aqueous solution (50 mL) were added and extracted. The organic layer was dried over anhydrous Na 2 SO 4 , filtered, concentrated under reduced pressure, (92 mg, 54%). EI-MS m / z: 2689 (M &lt; + & gt ; ).

[제조예 22] 화합물 IntB-Q6의 제조 [Production Example 22] Preparation of compound IntB-Q6

Figure pat00142
Figure pat00142

질소대기 하에서 β-Estradiol (300 mg, 1.10 mmol)를 CH2Cl2 (3 mL), H2O (2 mL), DMF (2 mL)에 용해시킨 후 TEA (230 ㎕, 1.65 mmol)를 첨가하고 SO2F2가스를 주입하면서 상온에서 밤새 교반시켰다. 반응 완료 후 HPLC 상에서 생성물과 출발물질이 1:1 정도의 비율인 것으로 확인한 다음, Prep-HPLC를 통해 화합물 IntB-Q6를 수득하였다(120 mg, 31%, 출발물질 134 mg 회수).Β-Estradiol (300 mg, 1.10 mmol) was dissolved in CH 2 Cl 2 (3 mL), H 2 O (2 mL) and DMF (2 mL) under a nitrogen atmosphere and TEA (230 μL, 1.65 mmol) And stirred overnight at room temperature while injecting SO 2 F 2 gas. After completion of the reaction, the product was confirmed to have a 1: 1 ratio of product to starting material on HPLC, and then Prep-HPLC gave compound IntB-Q6 (120 mg, 31%, 134 mg starting material).

1H NMR (400Hz, DMSO-d6) δ 7.45 (d, J =8.8 Hz, 1H), 7.29-7.24 (m, 2H), 5.01 (brs, 1H), 4.93-4.89 (m, 1H), 3.52 (t, J =8.4 Hz, 1H), 2.32-2.16 (m, 2H), 1.93-1.77 (m, 3H), 1.63-1.54 (m, 1H), 1.47-1.07 (m, 8H), 0.66 (s, 3H). EI-MS m/z: 378 (M++Na). 1 H NMR (400Hz, DMSO- d 6) δ 7.45 (d, J = 8.8 Hz, 1H), 7.29-7.24 (m, 2H), 5.01 (brs, 1H), 4.93-4.89 (m, 1H), 3.52 (t, J = 8.4 Hz, 1H), 2.32-2.16 (m, 2H), 1.93-1.77 (m, 3H), 1.63-1.54 (m, 1H), 1.47-1.07 (m, 8H), 0.66 (s , 3H). EI-MS m / z: 378 (M &lt; + &gt; + Na).

[제조예 23] 화합물 IntB-Q7의 제조[Production Example 23] Preparation of compound IntB-Q7

Figure pat00143
Figure pat00143

질소대기 하에서 combretastatin A4 (18 mg, 0.057 mmol)를 CH2Cl2 (3 mL)에 용해시킨 후, TEA (88 ㎕, 0.57 mmol)를 첨가하고 SO2F2가스를 주입하면서 상온에서 3시간동안 교반시켰다. 반응 완료 후 포화 시트릭산 수용액 (6 mL), CH2Cl2 (6 mL)를 넣고 유기층을 추출한 후 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q7를 수득하였다(22 mg, 97%). EI-MS m/z: 399(M+).Combretastatin A4 (18 mg, 0.057 mmol ) to CH 2 Cl 2 (3 mL) was dissolved in, TEA for a while adding (88 ㎕, 0.57 mmol) was charged with the SO 2 F 2 gas at room temperature for 3 hours under a nitrogen atmosphere Lt; / RTI &gt; After completion of the reaction, a saturated aqueous solution of citric acid (6 mL) and CH 2 Cl 2 (6 mL) were added, and the organic layer was extracted, dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q7 (22 mg, 97%). EI-MS m / z: 399 (M &lt; + & gt ; ).

[제조예 24] 화합물 FA-Int의 제조[Production Example 24] Preparation of compound FA-Int

Figure pat00144
Figure pat00144

US 20070276018에서 기재된 유사한 방법으로 반응시켜 화합물 FA-Int를 수득하였다.The reaction was carried out in a similar manner as described in US 20070276018 to give compound FA-Int.

[제조예 25] 화합물 IntC-L-1의 제조[Production Example 25] Preparation of compound IntC-L-1

Figure pat00145
Figure pat00145

화합물 compound IntClIntCl -L-1a의 제조-L-1a &lt; / RTI &

질소대기 하에서 2,2-(ethylenedioxy)bis(ethylamine) (50 g, 337.4 mmol)를 CH2Cl2 (300 mL)에 용해시킨 후 CH2Cl2 (200 mL)에 Boc2O (14.7 g, 67.47 mmol)를 용해시킨 용액을 첨가하고 상온에서 밤새 교반시켰다. 반응 완료 후 H2O (500 mL), 브린 (150 mL X 3)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 농축 후 화합물 IntCl-L-1a는 정제없이 바로 다음 반응에 사용하였다(13.01 g, 78 %).Under a nitrogen atmosphere 2,2- (ethylenedioxy) bis (ethylamine) (50 g, 337.4 mmol) was dissolved in a CH 2 Cl 2 (300 mL) CH 2 Cl 2 (200 mL) on Boc 2 O (14.7 g, 67.47 mmol), and the mixture was stirred overnight at room temperature. After completion of the reaction, H 2 O (500 mL) and brine (150 mL X 3) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. After concentration, the compound IntCl-L-1a was used directly in the next reaction without purification (13.01 g, 78%).

1H NMR (400 Hz, CDCl3) δ 5.20 (s, 1H), 3.62-3.62 (m, 4H), 3.55-3.51 (m, 4H), 3.35-3.25 (m, 2H), 2.90-2.87 (m, 2H), 1.45 (s, 9H). 1 H NMR (400 Hz, CDCl 3) δ 5.20 (s, 1H), 3.62-3.62 (m, 4H), 3.55-3.51 (m, 4H), 3.35-3.25 (m, 2H), 2.90-2.87 (m , &Lt; / RTI &gt; 2H), 1.45 (s, 9H).

화합물 compound IntClIntCl -L-1b의 제조Preparation of -L-1b

질소 대기 하에서 화합물 IntCl-L-1a (6 g, 24.16 mmol)과 z-L-Glu-OMe (5.94 g, 20.13 mmol)를 DMF (30 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 PyBop (15.72 g, 30.20 mmol)과 DIPEA (10.52 mL, 60.39 mmol)를 첨가하고 상온에서 2시간 동안 교반시켰다. 반응 완료 후 EA (200 mL X 6)과 H2O (200 mL), 브린 (200 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntCl-L-1b를 수득하였다(10.6 g, quant.).Compound IntCl-L-1a (6 g, 24.16 mmol) and zL-Glu-OMe (5.94 g, 20.13 mmol) were dissolved in DMF (30 mL) and cooled to 0 占 폚 under a nitrogen atmosphere. PyBop (15.72 g, 30.20 mmol) and DIPEA (10.52 mL, 60.39 mmol) were added at 0 ° C, and the mixture was stirred at room temperature for 2 hours. After completion of the reaction, EA (200 mL X 6), H 2 O (200 mL) and brine (200 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to obtain the compound IntCl-L-1b (10.6 g, quant.).

1H NMR (400 Hz, CDCl3) δ 7.40-7.28 (m, 5H), 6.32 (s, 1H), 5.80 (s, 1H), 5.11 (s, 2H), 5.02 (s, 1H), 4.36 (s, 1H), 3.74 (s, 3H), 3.60 (s, 4H), 3.54 (s, 4H), 3.44-3.43 (m, 2H), 3.38-3.21 (m, 2H), 2.30-2.20 (m, 3H), 2.04-2.00 (m, 1H), 1.76 (s, 1H), 1.44 (s, 9H). EI-MS m/z: 526 (M+). 1 H NMR (400 Hz, CDCl 3) δ 7.40-7.28 (m, 5H), 6.32 (s, 1H), 5.80 (s, 1H), 5.11 (s, 2H), 5.02 (s, 1H), 4.36 ( (m, 2H), 3.38-3.21 (m, 2H), 2.30-2.20 (m, 2H), 3.74 (s, 3H), 2.04-2.00 (m, 1 H), 1.76 (s, 1 H), 1.44 (s, 9H). EI-MS m / z: 526 (M &lt; + & gt ; ).

화합물 compound IntClIntCl -L-1c의 제조Preparation of -L-1c

화합물 IntCl-L-1b (3 g, 5.71 mmol)를 MeOH (25 mL)에 용해시킨 후 Pd/C (900 mg)를 첨가하고 상온에서 H2 가스를 주입하면서 같은 온도에서 3시간 동안 교반시켰다. 반응 완료 후 celite를 이용하여 여과한 후 감압 농축 시켰다. 농축 후 화합물 IntCl-L-1c는 정제없이 바로 다음 반응에 사용하였다(2.23 g, crude).Compound IntCl-L-1b (3 g, 5.71 mmol) was dissolved in MeOH (25 mL), Pd / C (900 mg) was added and stirred at the same temperature for 3 hours while injecting H 2 gas at room temperature. After completion of the reaction, the reaction mixture was filtered using celite and then concentrated under reduced pressure. After concentration, the compound IntCl-L-1c was used directly in the next reaction without purification (2.23 g, crude).

1H NMR (400 Hz, CDCl3) δ 6.56 (s, 1H), 5.20 (s, 1H), 3.73 (s, 3H), 3.61 (s, 4H), 3.57-3.55 (m, 4H), 3.53-3.50 (m, 1H), 3.48-3.44 (m, 4H), 2.40-2.32 (m, 2H), 2.18-2.10 (m, 1H), 1.88-1.81 (m, 1H), 1.44 (s, 9H). EI-MS m/z: 392 (M+). 1 H NMR (400 Hz, CDCl 3) δ 6.56 (s, 1H), 5.20 (s, 1H), 3.73 (s, 3H), 3.61 (s, 4H), 3.57-3.55 (m, 4H), 3.53- 1H), 1.44 (s, 9H), 3.50 (m, 1H), 3.48-3.44 (m, 4H), 2.40-2.32 (m, 2H), 2.18-2.10 EI-MS m / z: 392 (M &lt; + & gt ; ).

화합물 compound IntClIntCl -L-1d의 제조Preparation of -L-1d

질소 대기 하에서 화합물 IntCl-L-1c (2.23 g, 5.71 mmol)과 화합물 FA-Int (2.12 g, 5.19 mmol)를 DMF (15 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 HBTU (2.36 g, 6.23 mmol)과 DIPEA (1.36 mL, 7.78 mmol)를 첨가하고 상온에서 2시간 30분 동안 교반시켰다. 반응 완료 후 EA (100 mL X 7)과 H2O (100 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntCl-L-1d 를 수득하였다(4.06 g, quant.).The compound IntCl-L-1c (2.23 g, 5.71 mmol) and the compound FA-Int (2.12 g, 5.19 mmol) were dissolved in DMF (15 mL) and cooled to 0 占 폚 under a nitrogen atmosphere. HBTU (2.36 g, 6.23 mmol) and DIPEA (1.36 mL, 7.78 mmol) were added at 0 ° C, and the mixture was stirred at room temperature for 2 hours and 30 minutes. After completion of the reaction, EA (100 mL × 7) and H 2 O (100 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntCl-L-1d (4.06 g, quant.).

1H NMR (400Hz, DMSO-d6) δ 8.89 (d, J =7.6 Hz, 1H), 8.63 (s, 1H), 7.90 (d, J =8 Hz, 2H), 7.64 (d, J =8.4 Hz, 2H), 6.76-6.75 (m, 1H), 5.12 (s, 1H), 4.41-4.36 (m, 1H), 3.64 (s, 3H), 3.47 (s, 4H), 3.39-3.35 (m, 4H), 3.20-3.12 (m, 2H), 3.07-3.02 (m, 2H), 2.23 (t, J =7.4 Hz, 2H), 2.09-2.06 (m, 1H), 1.96-1.91 (m, 1H), 1.36 (s, 9H). EI-MS m/z: 782 (M+). 1 H NMR (400Hz, DMSO- d 6) δ 8.89 (d, J = 7.6 Hz, 1H), 8.63 (s, 1H), 7.90 (d, J = 8 Hz, 2H), 7.64 (d, J = 8.4 3H), 3.47 (s, 4H), 3.39-3. 35 (m, 1H) 4H), 3.20-3.12 (m, 2H ), 3.07-3.02 (m, 2H), 2.23 (t, J = 7.4 Hz, 2H), 2.09-2.06 (m, 1H), 1.96-1.91 (m, 1H) , &Lt; / RTI &gt; 1.36 (s, 9H). EI-MS m / z: 782 (M &lt; + & gt ; ).

화합물 compound IntClIntCl -L-1의 제조Preparation of -L-1

질소 대기 하에서 화합물 IntCl-L-1d (4.68 g, 5.99 mmol)에 MC (50 mL)를 가한 후 0℃로 냉각하였다. 0℃ 하에서 TFA (10 mL)를 첨가하여 서서히 녹이면서 같은 온도에서 상온으로 서서히 올려주면서 3시간 동안 교반시켰다. 반응 완료 후 감압 농축시켜 얻은 화합물 IntCl-L-1은 정제없이 바로 다음 반응에 사용하였다(4.08 g, crude). EI-MS m/z: 682 (M+).MC (50 mL) was added to compound IntCl-L-1d (4.68 g, 5.99 mmol) under a nitrogen atmosphere and then cooled to 0 占 폚. TFA (10 mL) was added at 0 째 C, and the solution was gradually dissolved while being slowly stirred at room temperature for 3 hours. After completion of the reaction, the compound IntCl-L-1 obtained by concentration under reduced pressure was used for the next reaction without purification (4.08 g, crude). EI-MS m / z: 682 (M &lt; + & gt ; ).

[제조예 26] 화합물 IntC-L의 제조[Production Example 26] Preparation of compound IntC-L

Figure pat00146
Figure pat00146

화합물 K-1의 제조Preparation of Compound K-1

질소 대기 하에서 L-Lys(Boc)-OMe (3 g, 10.11 mmol)과 4-pentynoic acid (992 mg, 10.11 mmol)를 DMF (30 mL)에 용해시킨 후 DIPEA (5.26 mL, 30.32 mmol)를 첨가하고 0℃로 냉각하였다. 0℃ 하에서 PyBop (7.89 g, 15.16 mmol)을 첨가하고 상온에서 밤새 교반시켰다. 반응 완료 후 EA (80 mL X 4)과 포화 시트릭산 수용액 (60 mL), NaHCO3 (120 mL), 브린 (100 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 농축 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 K-1을 수득하였다(3.29 g, 95 %). EI-MS m/z: 341 (M+).L-Lys (Boc) -OMe (3 g, 10.11 mmol) and 4-pentynoic acid (992 mg, 10.11 mmol) were dissolved in DMF (30 mL) under nitrogen atmosphere and DIPEA (5.26 mL, 30.32 mmol) 0.0 &gt; 0 C. &lt; / RTI &gt; PyBop (7.89 g, 15.16 mmol) was added at 0 ° C, and the mixture was stirred at room temperature overnight. After completion of the reaction, EA (80 mL × 4), saturated aqueous citric acid solution (60 mL), NaHCO 3 (120 mL) and brine (100 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , Lt; / RTI &gt; After concentration, the residue was purified by column chromatography to give compound K-1 (3.29 g, 95%). EI-MS m / z: 341 (M &lt; + & gt ; ).

화합물 K-2의 제조Preparation of Compound K-2

질소 대기 하에서 화합물 K-1 (3.29 g, 9.66 mmol)를 MeOH (15 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 H2O (15 mL)에 LiOHㆍH2O (2.03 g, 48.32 mmol)를 용해시킨 용액을 첨가하고 같은 온도에서 30분 교반시켜 준 뒤 상온에서 2시간 동안 교반시켰다. 반응 완료 후 포화 시트릭산 수용액를 이용하여 산성화시켜준 뒤 EA (40 mL X 2)과 H2O (30 mL), 브린 (30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 농축 후 화합물 K-2는 정제없이 다음 반응에 사용하였다(3.15 g, crude). EI-MS m/z: 327 (M+).Compound K-1 (3.29 g, 9.66 mmol) was dissolved in MeOH (15 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. A solution of LiOH.H 2 O (2.03 g, 48.32 mmol) dissolved in H 2 O (15 mL) at 0 ° C was added, stirred at the same temperature for 30 minutes, and then stirred at room temperature for 2 hours. After completion of the reaction, the reaction mixture was acidified with saturated citric acid aqueous solution, extracted with EA (40 mL × 2), H 2 O (30 mL) and brine (30 mL), and the organic layer was dried over anhydrous Na 2 SO 4 and filtered And then concentrated under reduced pressure. After concentration, compound K-2 was used in the next reaction without purification (3.15 g, crude). EI-MS m / z: 327 (M &lt; + & gt ; ).

화합물 K의 제조Preparation of compound K

질소 대기 하에서 화합물 K-2 (3.69 g, 11.31 mmol)를 DMF (20 mL)에 용해시킨 후 NHS (1.69 mg, 14.7 mmol)과 EDCI (2.93 g, 15.26 mmol)를 첨가하고 상온에서 밤새 교반시켰다. 반응 완료 후 화합물 K는 정제없이 다음 반응에 사용하였다(4.79 g, crude). EI-MS m/z: 446 (M++Na).Compound K-2 (3.69 g, 11.31 mmol) was dissolved in DMF (20 mL) under a nitrogen atmosphere, NHS (1.69 mg, 14.7 mmol) and EDCI (2.93 g, 15.26 mmol) were added and stirred overnight at room temperature. After completion of the reaction, Compound K was used in the next reaction without purification (4.79 g, crude). EI-MS m / z: 446 (M &lt; + &gt; + Na).

화합물 compound IntCIntC -L-2의 제조Preparation of -L-2

질소 대기 하에서 화합물 IntC-L-1 (4.08 g, 5.99 mmol)과 화합물 K (4.79 g, 11.31 mmol)를 DMF (25 mL)에 용해시킨 후 DIPEA (5.21 mL, 29.93 mmol)를 첨가하고 상온에서 밤새 교반시켰다. 반응 완료 후 EA (70 mL X 7)과 H2O (70 mL), 브린 (60 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 완료 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntC-L-2를 수득하였다(1.12 g, 19 %). EI-MS m/z: 991 (M+).Compound IV (4.79 g, 11.31 mmol) was dissolved in DMF (25 mL) under nitrogen atmosphere and then DIPEA (5.21 mL, 29.93 mmol) was added thereto. Lt; / RTI &gt; After completion of the reaction, EA (70 mL X 7), H 2 O (70 mL) and brine (60 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. After completion, the residue was purified by column chromatography to give compound IntC-L-2 (1.12 g, 19%). EI-MS m / z: 991 (M &lt; + &gt;).

화합물 compound IntCIntC -L-3의 제조Preparation of -L-3

질소 대기 하에서 화합물 IntC-L-2 (1.12 g, 1.13 mmol)를 MeOH (27 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 H2O (10 mL)에 LiOHㆍH2O (356 mg, 8.48 mmol)를 용해시킨 용액을 첨가하고 같은 온도에서 30분 교반시켜 준 뒤 상온에서 3시간 동안 교반시켰다. 반응 완료 후 2M HCl을 사용하여 산성화시킨 후 감압 농축시켰다. 농축 후 화합물 IntC-L-3은 정제없이 다음 반응에 사용하였다(996 mg, crude). EI-MS m/z: 880 (M+).Compound IntC-L-2 (1.12 g, 1.13 mmol) was dissolved in MeOH (27 mL) and cooled to 0 &lt; 0 &gt; C under nitrogen atmosphere. A solution of LiOH.H 2 O (356 mg, 8.48 mmol) dissolved in H 2 O (10 mL) at 0 ° C was added, stirred at the same temperature for 30 minutes, and then stirred at room temperature for 3 hours. After completion of the reaction, the reaction mixture was acidified using 2M HCl and concentrated under reduced pressure. After concentration, the compound IntC-L-3 was used in the next reaction without purification (996 mg, crude). EI-MS m / z: 880 (M &lt; + & gt ; ).

화합물 compound IntCIntC -L의 제조-L manufacture

질소 대기 하에서 화합물 IntC-L-3 (996 mg, 1.13 mmol)를 MC (30 mL)에 용해시킨 후 0℃로 냉각하였다. 냉각한 후 TFA (8 mL) 첨가하고 같은 온도에서 1시간 동안 교반시켰다. 반응 완료 후 감압 농축시키고 잔사를 prep HPLC를 통해 화합물 IntC-L을 수득하였다(409 mg, 32 %). EI-MS m/z: 780 (M+).Compound IntC-L-3 (996 mg, 1.13 mmol) was dissolved in MC (30 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. After cooling, TFA (8 mL) was added and stirred at the same temperature for 1 hour. After completion of the reaction, the reaction mixture was concentrated under reduced pressure, and the residue was purified by prep HPLC to obtain compound IntC-L (409 mg, 32%). EI-MS m / z: 780 (M &lt; + & gt ; ).

[제조예 27] 화합물 MPS-D1의 제조[Production Example 27] Preparation of compound MPS-D1

Figure pat00147
Figure pat00147

화합물 MPS-Compound MPS- D1a의D1a 제조  Produce

질소 대기 하 상온에서 4-아세틸벤조산 (9 g, 54.82 mmol)을 EtOH (50 mL)에 용해하였다. 피페리딘 염산염 (6.66 g, 54.82 mmol)과 파라포름알데히드 (4.95 g, 164.5 mmol)을 첨가한 후 진한 염산 (0.6 mL)을 첨가한 후 100℃에서 16시간 교반하였다. 반응 완료 후 상온으로 냉각하여 아세톤 (90 mL)를 적가 후 0℃에서 1시간 교반하여 고체를 여과하고 에테르 (30 mL X 2) 세척하여 화합물 MPS-D1a을 수득하였다(6.11 g, 38 %).4-Acetylbenzoic acid (9 g, 54.82 mmol) was dissolved in EtOH (50 mL) at room temperature under a nitrogen atmosphere. Piperidine hydrochloride (6.66 g, 54.82 mmol) and paraformaldehyde (4.95 g, 164.5 mmol) were added thereto, and concentrated hydrochloric acid (0.6 mL) was added thereto, followed by stirring at 100 ° C for 16 hours. After completion of the reaction, the reaction mixture was cooled to room temperature, acetone (90 mL) was added dropwise thereto, and the mixture was stirred at 0 ° C for 1 hour. The solid was filtered and washed with ether (30 mL × 2) to obtain compound MPS-D1a (6.11 g, 38%).

1H NMR (400 Hz, DMSO-d6) δ 8.08 (s, 4H), 5.73 (s, 1H), 3.65 (t, J = 7.2 Hz, 2H), 3.35 (t, J = 7.2 Hz, 2H), 3.31 (m, 6H), 1.74 (s, 4H). 1 H NMR (400 Hz, DMSO -d 6) δ 8.08 (s, 4H), 5.73 (s, 1H), 3.65 (t, J = 7.2 Hz, 2H), 3.35 (t, J = 7.2 Hz, 2H) , 3.31 (m, 6 H), 1.74 (s, 4 H).

화합물 MPS-Compound MPS- D1b의D1b 제조 Produce

질소 대기 하 상온에서 MPS-D1a (6.11 g, 20.52 mmol)을 EtOH (40 mL), MeOH (26 mL)에 용해한 후 4-Methoxybenzenethiol (2.55 g, 20.52 mmol)과 piperidine (0.3 mL, 3.08 mmol) 을 첨가한 후 100℃에서 16시간 교반하였다. 반응 완료 후 0℃로 냉각 후 1시간 교반하여 고체를 여과하고 에테르 (30 mL X 2) 세척하여 화합물 MPS-D1b를 수득하였다(5.56 g, 90 %).Methoxybenzenethiol (2.55 g, 20.52 mmol) and piperidine (0.3 mL, 3.08 mmol) were dissolved in EtOH (40 mL) and MeOH (26 mL) at room temperature under nitrogen atmosphere at room temperature. Followed by stirring at 100 ° C for 16 hours. After completion of the reaction, the reaction mixture was cooled to 0 캜 and stirred for 1 hour. The solid was filtered and washed with ether (30 mL X 2) to obtain the compound MPS-D1b (5.56 g, 90%).

1H NMR (400 Hz, CDCl3) δ 8.04-7.99 (m, 4H), 7.27 (d, J = 8.4 Hz, 2H), 7.15 (d, J = 7.6 Hz, 2H), 3.39-3.36 (m, 2H), 3.25-3.21 (m, 2H), 2.27 (s, 3H). 1 H NMR (400 Hz, CDCl 3) δ 8.04-7.99 (m, 4H), 7.27 (d, J = 8.4 Hz, 2H), 7.15 (d, J = 7.6 Hz, 2H), 3.39-3.36 (m, 2H), 3.25-3.21 (m, 2H), 2.27 (s, 3H).

화합물 MPS-D1의 제조Preparation of compound MPS-D1

질소 대기 하 상온에서 MPS-D1b (5.56 g, 18.51 mmol)을 MeOH (90 mL), 증류수 (90 mL)에 용해한 후 0℃로 냉각하여 옥손(Oxone) (25.03 g, 40.72 mmol)을 첨가한 후 상온에서 14시간 교반하였다. 반응 완결 후 증류수 (100 mL)를 첨가하여 용해시킨 후 클로로포름 (150 mL X3)을 추출하여 브린 (200 mL)로 세척하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켜 화합물 MPS-D1를 수득하였다(5.29 g, 86 %).MPS-D1b (5.56 g, 18.51 mmol) was dissolved in MeOH (90 mL) and distilled water (90 mL) at room temperature under a nitrogen atmosphere. Oxone (25.03 g, 40.72 mmol) And the mixture was stirred at room temperature for 14 hours. After completion of the reaction, distilled water (100 mL) was added to dissolve the chloroform (150 mL X3), and the solution was washed with brine (200 mL). The organic layer obtained was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure to give compound MPS-D1 (5.29 g, 86%).

1H NMR (400 Hz, CDCl3) δ 8.04-7.99 (m, 4H), 7.81 (d, J = 8.4 Hz, 2H), 7.46 (d, J = 8.4 Hz, 2H), 3.63 (t, J = 7.2 Hz, 2H), 3.41 (t, J = 7.2 Hz, 2H), 2.44 (s, 3H). EI-MS m/z: 333 (M+). 1 H NMR (400 Hz, CDCl 3) δ 8.04-7.99 (m, 4H), 7.81 (d, J = 8.4 Hz, 2H), 7.46 (d, J = 8.4 Hz, 2H), 3.63 (t, J = 7.2 Hz, 2H), 3.41 (t, J = 7.2 Hz, 2H), 2.44 (s, 3H). EI-MS m / z: 333 (M &lt; + & gt ; ).

[제조예 28] 화합물 MPS-D2의 제조[Production Example 28] Preparation of compound MPS-D2

Figure pat00148
Figure pat00148

화합물 L-1a의 제조Preparation of Compound L-1a

질소 대기 하에서 Hexaethylene glycol (5.0 g, 17.71 mmol)를 무수CH2Cl2 (178 mL)에 용해시킨 후 KI (294 mg, 1.77 mmol), Ag2O (4.92 g, 19.48 mmol)를 첨가하고 상온에서 밤새 교반시켰다. 반응 완료 후 Celite filter를 이용하여 Ag2O를 제거한 후 여과액을 감압 농축 시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 L-1a을 수득하였다(5.98 g, 73%).Hexaethylene glycol (5.0 g, 17.71 mmol) was dissolved in anhydrous CH 2 Cl 2 (178 mL) under a nitrogen atmosphere and KI (294 mg, 1.77 mmol) and Ag 2 O (4.92 g, 19.48 mmol) Lt; / RTI &gt; After completion of the reaction, Ag 2 O was removed using a Celite filter, and the filtrate was concentrated under reduced pressure. The residue was purified by column chromatography to give compound L-1a (5.98 g, 73%).

1H NMR (400 Hz, CDCl3) δ 7.80 (d, J = 8.4 Hz, 2H), 7.35 (d, J = 8.4 Hz, 2H), 4.16 (t, J = 4.8 Hz, 2H), 3.71-3.58 (m, 22H), 2.88 (br, 1H), 2.45 (s, 3H). 1 H NMR (400 Hz, CDCl 3) δ 7.80 (d, J = 8.4 Hz, 2H), 7.35 (d, J = 8.4 Hz, 2H), 4.16 (t, J = 4.8 Hz, 2H), 3.71-3.58 (m, 22H), 2.88 (br, IH), 2.45 (s, 3H).

화합물 L-1b의 제조Preparation of compound L-1b

질소 대기 하에서 화합물 L-1a (5.98 g, 13.7 mmol)를 DMF (30 mL)에 용해시킨 후 NaN3 (1.34 g, 20.55 mmol)를 첨가하고 110℃에서 한 시간 동안 교반시켰다. 반응 완료 후 감압 농축 하여 용매를 제가 하고, 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 L-1b를 수득하였다(4.1 g, 97%).Compound L-1a (5.98 g, 13.7 mmol) was dissolved in DMF (30 mL) under a nitrogen atmosphere, NaN 3 (1.34 g, 20.55 mmol) was added and stirred at 110 ° C for 1 hour. After completion of the reaction, the reaction mixture was concentrated under reduced pressure to remove the solvent, and the residue was purified by column chromatography to obtain Compound L-1b (4.1 g, 97%).

1H NMR (400 Hz, CDCl3) δ 3.72-3.60 (m, 22H), 3.39 (t, J = 4.8 Hz, 2H), 2.78 (br, 1H). 1 H NMR (400 Hz, CDCl 3) δ 3.72-3.60 (m, 22H), 3.39 (t, J = 4.8 Hz, 2H), 2.78 (br, 1H).

화합물 L-1c의 제조Preparation of compound L-1c

질소 대기 하에서 화합물 L-1b (2 g, 6.51 mmol)를 아세톤 (56 mL)에 용해시킨 후 존스시약 용액(Jone's reagent solution) (5 mL)를 -5℃에서 천천히 드랍와이즈(drop wise) 적가하고, 첨가가 완료 후 상온에서 2시간 동안 교반시켰다. 반응 완료 후 셀라이트 필터를 이용하여 염을 제거하고 여액을 감압 농축하여 용매를 제거하였다. 그 후 MC (20 mL X 2), 물 (5 mL)를 이용하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 L-1c를 수득하였다(1.85 g, 89 %).Compound L-1b (2 g, 6.51 mmol) was dissolved in acetone (56 mL) under a nitrogen atmosphere, and Jones's reagent solution (5 mL) was slowly dropped dropwise at -5 ° C After completion of the addition, the mixture was stirred at room temperature for 2 hours. After completion of the reaction, the salt was removed using a Celite filter, and the filtrate was concentrated under reduced pressure to remove the solvent. The mixture was extracted with MC (20 mL × 2) and water (5 mL), and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound L-1c (1.85 g, 89%).

1H NMR (400 Hz, CDCl3) δ 4.15(s, 2H), 3.76-3.67 (m, 18H), 3.40 (t, J = 4.8 Hz, 2H). 1 H NMR (400 Hz, CDCl 3 )? 4.15 (s, 2H), 3.76-3.67 (m, 18H), 3.40 (t, J = 4.8 Hz, 2H).

화합물 L-1d의 제조Preparation of compound L-1d

질소 대기 하에서 화합물 L-1c (500 mg, 1.56 mmol)를 CH2Cl2 (10 mL)에 용해시킨 후 t-BuOH (305 μL, 3.11 mmol), DIC (292.5 μL, 1.87 mmol), DMPA (19mg, 0.16 mmol)를 첨가한 후 상온에서 4시간 동안 교반시켰다. 반응 완료 후 MC (30 mL X 2), 물 (5 mL)를 이용하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 L-1d를 수득하였다(278.5 mg, 47 %).(305 μL, 3.11 mmol), DIC (292.5 μL, 1.87 mmol), DMPA (19 mg, 0.15 mmol) were dissolved in CH 2 Cl 2 (10 mL) , 0.16 mmol), and the mixture was stirred at room temperature for 4 hours. After completion of the reaction, the mixture was extracted with MC (30 mL × 2) and water (5 mL), and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound L-1d (278.5 mg, 47%).

1H NMR (400 Hz, CDCl3) δ 4.01 (s, 2H), 3.70-3.66 (m, 18H), 3.38 (t, J = 4.8 Hz, 2H), 1.47 (s, 9H). 1 H NMR (400 Hz, CDCl 3 )? 4.01 (s, 2H), 3.70-3.66 (m, 18H), 3.38 (t, J = 4.8 Hz, 2H), 1.47 (s, 9H).

화합물 L-1e의 제조Preparation of compound L-1e

화합물 L-1d (278 mg, 0.74 mmol)를 EtOH (5 mL)에 용해시킨 후 Pd/C (236 mg, 0.11 mmol), 4M-HCl(in 1,4-Dioxane) 용액 (2 방울)를 첨가하고 수소 가스를 주입시켜 상온에서 1시간 동안 교반시켰다. 반응 완료 후 셀라이트 필터를 이용하여 Pd/C를 제거 후 여액을 농축하여 화합물 L-1e를 수득하였다(255.3 mg, 89.2 %).The compound L-1d (278 mg, 0.74 mmol) was dissolved in EtOH (5 mL), and a solution of Pd / C (236 mg, 0.11 mmol) and 4M-HCl (in 1,4-dioxane) And the mixture was stirred at room temperature for 1 hour. After completion of the reaction, Pd / C was removed by using a Celite filter, and the filtrate was concentrated to obtain Compound L-1e (255.3 mg, 89.2%).

1H NMR (400 Hz, DMSO-d6) δ 8.32 (s, 1H), 3.98(s, 2H), 3.55-3.40 (m, 18H), 3.86 (t, J = 5.6 Hz, 2H), 2.70-2.64 (m, 2H), 1.42 (s, 9H). 1 H NMR (400 Hz, DMSO -d 6) δ 8.32 (s, 1H), 3.98 (s, 2H), 3.55-3.40 (m, 18H), 3.86 (t, J = 5.6 Hz, 2H), 2.70- 2.64 (m, 2 H), 1.42 (s, 9 H).

화합물 MPS-D2의 제조Preparation of compound MPS-D2

질소대기 하에서 화합물 L-1e (255.3 mg, 0.66 mmol)과 화합물 MPS-D1 (240.6 mg, 0.72 mmol)를 DMF (6 mL)에 용해시킨 후 HBTU (300 mg, 0.79 mmol), DIPEA (229.3 μL, 1.32 mmol)를 첨가하여 상온에서 2시간 동안 교반시켰다. 반응 완료 후 EA (20 mL X 2), 물 (5 mL)를 이용하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 MPS-D2를 수득하였다(306 mg, 71 %).The compound L-1e (255.3 mg, 0.66 mmol) and the compound MPS-D1 (240.6 mg, 0.72 mmol) were dissolved in DMF (6 mL) under nitrogen atmosphere and HBTU (300 mg, 0.79 mmol), DIPEA (229.3 μL, 1.32 mmol), and the mixture was stirred at room temperature for 2 hours. After completion of the reaction, the mixture was extracted with EA (20 mL × 2) and water (5 mL), and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound MPS-D2 (306 mg, 71%).

1H NMR (400 Hz, CDCl3) δ 7.95 (s, 4H), 7.82 (d, J = 8.0 Hz, 2H), 7.38 (d, J = 8.0 Hz, 2H), 7.33-7.30 (m, 1H), 3.98 (s, 2H), 3.68-3.63 (m, 18H), 3.55-3.53 (m, 2H), 3.49-3.47 (m, 2H), 2.95 (s, 1H), 2.88 (s, 1H), 2.46 (s, 3H) 1.46 (s, 9H). EI-MS m/z: 666(M++1). 1 H NMR (400 Hz, CDCl 3) δ 7.95 (s, 4H), 7.82 (d, J = 8.0 Hz, 2H), 7.38 (d, J = 8.0 Hz, 2H), 7.33-7.30 (m, 1H) 2H), 2.98 (s, 1H), 2.88 (s, 1H), 2.46 (s, (s, 3 H) 1.46 (s, 9 H). EI-MS m / z: 666 (M &lt; + & gt ; +1).

[제조예 29] 화합물 MPS-D4의 제조[Production Example 29] Preparation of compound MPS-D4

Figure pat00149
Figure pat00149

화합물 MPS-D3의 제조Preparation of compound MPS-D3

질소 대기 하에서 화합물 MPS-D2 (120 mg, 0.18 mmol)를 CH2Cl2 (8 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 TFA (4 mL)를 첨가하고 같은 온도에서 상온으로 서서히 올려주면서 2시간 동안 교반시켰다. 반응 완료 후 TFA 제거를 위해 Toluene을 co-solvent로 사용하여 3회 감압 농축시킨 후, DMF에 다시 녹인 후 NHS (31 mg, 0.27 mmol)과 EDCI (52 mg, 0.27 mmol)를 첨가하고 상온에서 밤새 교반하였다. 완료 후 화합물 MPS-D3는 정제 없이 바로 다음 반응에 사용하였다(127 mg, crude). EI-MS m/z: 707 (M+).Compound MPS-D2 (120 mg, 0.18 mmol) was dissolved in CH 2 Cl 2 (8 mL) under a nitrogen atmosphere and then cooled to 0 ° C. TFA (4 mL) was added at 0 &lt; 0 &gt; C and stirred for 2 hours while gradually warming to room temperature at the same temperature. After the completion of the reaction, Toluene was concentrated under reduced pressure using t-toluene as a co-solvent, and then re-dissolved in DMF. NHS (31 mg, 0.27 mmol) and EDCI (52 mg, 0.27 mmol) Lt; / RTI &gt; Upon completion, the compound MPS-D3 was used directly in the next reaction without purification (127 mg, crude). EI-MS m / z: 707 (M &lt; + & gt ; ).

화합물 MPS-D4의 제조Preparation of compound MPS-D4

질소 대기 하에서 화합물 IntC-L (제조예 26, 60 mg, 0.08 mmol)과 화합물 MPS-D3 (82 mg, 0.12 mmol)를 DMF (6 mL)에 용해시킨 후 DIPEA (112 μL, 0.64 mmol)를 첨가하고 상온에서 30분 동안 교반시켰다. 반응 완료 후 Prep-HPLC를 통해 화합물 MPS-D4를 수득하였다(77 mg, 73%). EI-MS m/z: 1373 (M+).DIPEA (112 μL, 0.64 mmol) was added after dissolving compound IntC-L (Preparation 26, 60 mg, 0.08 mmol) and compound MPS-D3 (82 mg, 0.12 mmol) in DMF (6 mL) And stirred at room temperature for 30 minutes. After completion of the reaction, Prep-HPLC gave compound MPS-D4 (77 mg, 73%). EI-MS m / z: 1373 (M &lt; + & gt ; ).

[제조예 30] 화합물 MPS-D5의 제조[Manufacturing Example 30] Preparation of compound MPS-D5

Figure pat00150
Figure pat00150

질소 대기 하 상온에서 화합물 MSP-D4 (제조예 29, 500 mg, 1.50 mmol)을 DMF (8 mL)에 용해시킨 후 propagyl amine (106 μL, 1.65 mmol)를 첨가한 후, 0℃로 냉각하여 PyBop (1.17 g, 2.26 mmol)과 DIPEA (524 μL, 3.01 mmol)를 첨가하여 상온에서 2시간 교반하였다. 반응 완료 후 EA (30 mL X 2)와 후 증류수 (20 mL)를 넣고 유기층을 추출하고, 브린 (50 mL)로 세척하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 MPS-D5를 수득하였다(510 mg, 92 %).The compound MSP-D4 (Preparation 29, 500 mg, 1.50 mmol) was dissolved in DMF (8 mL) at room temperature under a nitrogen atmosphere and then propagylamine (106 μL, 1.65 mmol) (1.17 g, 2.26 mmol) and DIPEA (524 μL, 3.01 mmol) were added, and the mixture was stirred at room temperature for 2 hours. After completion of the reaction, EA (30 mL × 2) and then distilled water (20 mL) were added, and the organic layer was extracted and washed with brine (50 mL). The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound MPS-D5 (510 mg, 92%).

1H NMR (400 Hz, CDCl3) δ 9.11 (t, J = 5.2 Hz, 1H), 7.98-7.89 (m, 4H), 7.79 (d, J = 8.0 Hz, 2H), 7.43 (d, J = 8.4 Hz, 2H), 4.05-4.03 (m, 2H), 3.60 (t, J = 7.6 Hz, 2H), 3.39 (t, J = 7.2 Hz, 2H), 3.12 (s, 1H), 2.38 (s, 3H). 1 H NMR (400 Hz, CDCl 3) δ 9.11 (t, J = 5.2 Hz, 1H), 7.98-7.89 (m, 4H), 7.79 (d, J = 8.0 Hz, 2H), 7.43 (d, J = 8.4 Hz, 2H), 4.05-4.03 ( m, 2H), 3.60 (t, J = 7.6 Hz, 2H), 3.39 (t, J = 7.2 Hz, 2H), 3.12 (s, 1H), 2.38 (s, 3H).

[제조예 31] 화합물 IntA-Q7의 제조 [Production Example 31] Preparation of compound IntA-Q7

Figure pat00151
Figure pat00151

화합물 compound IntAIntA -Q7-1의 제조Production of -Q7-1

질소 대기 하 상온에서 3,5-Diiodo-L-tyrosine dehydrate (3 g, 6.39 mmol)을 MeOH (20 Ml)에 용해 시켰다. 0℃로 냉각 후 thionyl chloride (836㎕, 11.5 mmol) 을 천천히 적가한 후 상온에서 밤새 교반하였다. 완료 후 감압 농축하여 crude IntA-Q7-1을 수득하였다(2.86 g, quant.). EI-MS m/z: 448(M+).3,5-Diiodo-L-tyrosine dehydrate (3 g, 6.39 mmol) was dissolved in MeOH (20 ml) at room temperature under a nitrogen atmosphere. After cooling to 0 ° C, thionyl chloride (836 μl, 11.5 mmol) was slowly added dropwise and stirred overnight at room temperature. After completion, the filtrate was concentrated under reduced pressure to obtain crude IntA-Q7-1 (2.86 g, quant.). EI-MS m / z: 448 (M &lt; + & gt ; ).

화합물 compound IntAIntA -Q7-2의 제조Preparation of -Q7-2

질소 대기 하 상온에서 화합물 IntA-Q7-1 (1 g, 2.24 mmol)을 ACN (10 mL)에 용해시켰다. 0℃로 냉각 후 Boc2O (730 mg, 3.36 mmol)과 Et3N (940 ㎕, 6.72 mmol)을 적가한 후 상온에서 밤새 교반하였다. 반응 완료 후 EA (30 mL X 2)와 citric acid (30 mL)를 넣고 유기층을 추출하고 브린 (50 mL)로 세척하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켜 화합물 IntA-Q7-2 를 수득하였다(1.22 g, quant).Compound IntA-Q7-1 (1 g, 2.24 mmol) was dissolved in ACN (10 mL) at room temperature under a nitrogen atmosphere. After cooling to 0 ° C, Boc 2 O (730 mg, 3.36 mmol) and Et 3 N (940 μL, 6.72 mmol) were added dropwise and stirred overnight at room temperature. After completion of the reaction, EA (30 mL × 2) and citric acid (30 mL) were added, and the organic layer was extracted and washed with brine (50 mL). Dry the resulting organic layer over anhydrous Na 2 SO 4, filtered and then concentrated under reduced pressure to give a compound IntA-Q7-2 (1.22 g, quant ).

1H NMR (400 Hz, DMSO) δ 9.38 (s, 1H), 7.60 (s, 2H), 7.30 (d, J = 8.4 Hz, 1H), 4.15 (m, 1H), 3.63 (s, 3H), 2.76-2.62 (m, 2H), 1.33 (s, 9H). 1 H NMR (400 Hz, DMSO ) δ 9.38 (s, 1H), 7.60 (s, 2H), 7.30 (d, J = 8.4 Hz, 1H), 4.15 (m, 1H), 3.63 (s, 3H), 2.76 - 2.62 (m, 2H), 1.33 (s, 9H).

화합물 compound IntAIntA -Q7-3의 제조Preparation of -Q7-3

질소 대기 하 상온에서 화합물 IntA-Q7-2 (1.1 g, 2.01 mmol)와 4-vinylpyridine (650 ㎕, 6.30 mmol)을 DMF (12 mL)에 용해시킨 후 Pd(OAc)2 (23 mg, 0.101 mmol)과 P(o-tol)3 (43 mg, 0.141 mmol), DIPEA (1.75 mL)을 적가한 후 100℃에서 3시간동안 교반하였다. 반응 완료 후 상온으로 냉각하여 celite filter후 EA (20 mL) 로 세척하였다. 여액을 감압 농축한 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q7-3을 수득하였다(790 mg, 78 %). EI-MS m/z: 502(M+).The compound IntA-Q7-2 (1.1 g, 2.01 mmol) and 4-vinylpyridine (650 μL, 6.30 mmol) were dissolved in DMF (12 mL) at room temperature under nitrogen atmosphere and then Pd (OAc) 2 (23 mg, 0.101 mmol ), P (o-tol) 3 (43 mg, 0.141 mmol) and DIPEA (1.75 mL) were added dropwise thereto, followed by stirring at 100 ° C for 3 hours. After completion of the reaction, the reaction solution was cooled to room temperature and celite filtered, followed by washing with EA (20 mL). The filtrate was concentrated under reduced pressure and the residue was purified by column chromatography to give compound IntA-Q7-3 (790 mg, 78%). EI-MS m / z: 502 (M &lt; + & gt ; ).

화합물 compound IntAIntA -Q7의 제조Manufacturing of -Q7

질소 대기 하 상온에서 화합물 IntA-Q7-3 (100 mg, 0.2 mmol)을 ACN (6 mL)와 DMF (3 mL)에 용해시킨 후 Et3N (280 ㎕, 2.0 mmol)를 첨가하고 SO2F2 가스를 주입시켜 상온에서 3시간 교반하였다. 반응 완료 후 포화 NaHCO3 (10 mL X 2) 수용액과 EA (20 mL), 브린 (10 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시킨 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q7 를 수득하였다(75 mg, 65 %). EI-MS m/z: 584(M+).Compound at room temperature, nitrogen atmosphere and IntA-Q7-3 (100 mg, 0.2 mmol) of ACN (6 mL) and was dissolved in DMF (3 mL) was added Et 3 N (280 ㎕, 2.0 mmol) and SO 2 F 2 , and the mixture was stirred at room temperature for 3 hours. After the completion of the reaction saturated NaHCO 3 (10 mL X 2), EA (20 mL), and brine (10 mL) were added to the reaction mixture. The organic layer was dried over anhydrous Na 2 SO 4 and filtered. The filtrate was concentrated under reduced pressure and the residue was purified by column chromatography to obtain Compound IntA -Q7 &lt; / RTI &gt; (75 mg, 65%). EI-MS m / z: 584 (M &lt; + & gt ; ).

[제조예 32] 화합물 A-15-1의 제조 [Production Example 32] Production of Compound A-15-1

Figure pat00152
Figure pat00152

화합물 A-15-1a의 제조Preparation of Compound A-15-1a

질소 대기 하 상온에서 z-Valin (1.01 g, 3.81 mmol)과 N-Methylaniline (412 ㎕, 3.81 mmol) 을 MC (15 mL)에 용해시킨다. DCC (1.18 g, 5.71 mmol)과 DMAP (92 mg, 0.76 mmol)을 적가 후 상온에서 3시간 동안 교반하였다. 반응 완결 후 filter하고 감압 농축시킨 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 A-15-1a를 수득하였다(1.05 g, 78 %). EI-MS m/z: 584(M+).Z-Valin (1.01 g, 3.81 mmol) and N-methylaniline (412 μL, 3.81 mmol) were dissolved in MC (15 mL) at room temperature under a nitrogen atmosphere. DCC (1.18 g, 5.71 mmol) and DMAP (92 mg, 0.76 mmol) were added dropwise thereto, followed by stirring at room temperature for 3 hours. After completion of the reaction, the solution was filtered and concentrated under reduced pressure. The residue was purified by column chromatography to obtain Compound A-15-1a (1.05 g, 78%). EI-MS m / z: 584 (M &lt; + & gt ; ).

화합물 A-15-1b의 제조Preparation of Compound A-15-1b

질소 대기 하에서 화합물 A-15-1a (1.05 g, 2.96 mmol)을 MeOH (15 mL)에 용해시킨 후 Pd/C (378 mg, 0.18 mmol)을 첨가하고 수소 가스를 주입시켜 상온에서 2시간 동안 교반하였다. 반응 완료 후 셀라이트 필터를 이용하여 Pd/C를 제거 후 여액을 농축하여 화합물 A-15-1b를 수득하였다(560 mg, 86.0 %).Compound A-15-1a (1.05 g, 2.96 mmol) was dissolved in MeOH (15 mL) under a nitrogen atmosphere, Pd / C (378 mg, 0.18 mmol) was added, hydrogen gas was introduced and stirred at room temperature for 2 hours Respectively. After completion of the reaction, Pd / C was removed using a Celite filter, and the filtrate was concentrated to obtain Compound A-15-1b (560 mg, 86.0%).

1H NMR (400 Hz, CDCl3) δ 7.45-7.41 (m, 2H), 7.38-7.36 (m, 1H), 7.19 (d, J = 7.6 Hz, 1H), 3.32 (s, 3H), 2.88 (d, J = 6.0 Hz, 1H), 2.33 (s, 3H), 1.73 (q, J = 6.8 Hz, 1H), 0.86 (d, J = 6.8 Hz, 3H), 0.80 (d, J = 6.8 Hz, 3H). 1 H NMR (400 Hz, CDCl 3) δ 7.45-7.41 (m, 2H), 7.38-7.36 (m, 1H), 7.19 (d, J = 7.6 Hz, 1H), 3.32 (s, 3H), 2.88 ( d, J = 6.0 Hz, 1H ), 2.33 (s, 3H), 1.73 (q, J = 6.8 Hz, 1H), 0.86 (d, J = 6.8 Hz, 3H), 0.80 (d, J = 6.8 Hz, 3H).

화합물 A-15-1의 제조Preparation of Compound A-15-1

질소 대기 하에서 화합물 A-15-1b (220 mg, 0.99 mmol)을 DMF (8 mL)에 용해시킨 후 37% Formaldehyde (223 ㎕, 2.99 mmol)과 AcOH (1.14 mL, 19.8 mmol)을 첨가 하고 상온에서 5분간 교반하였다. 그 후 NaCNBH3 (125 mg, 1.98 mmol)을 첨가한 후 상온에서 2시간 동안 교반하였다. 반응 완료 후 포화 NaHCO3 (15 mL X 2) 수용액과 EA (20 X 2 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 여액을 감압 농축시킨 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 A-15-1을 수득하였다(189 mg, 81 %). EI-MS m/z: 235(M+).Compound A-15-1b (220 mg, 0.99 mmol) was dissolved in DMF (8 mL) under nitrogen atmosphere, and then 37% formaldehyde (223,, 2.99 mmol) and AcOH (1.14 mL, 19.8 mmol) And the mixture was stirred for 5 minutes. NaCNBH 3 (125 mg, 1.98 mmol) was added thereto, followed by stirring at room temperature for 2 hours. After the completion of the reaction saturated NaHCO 3 (15 mL × 2), EA (20 × 2 mL), and brine (20 mL). The organic layer was dried over anhydrous Na 2 SO 4 and filtered. The filtrate was concentrated under reduced pressure and the residue was purified by column chromatography Purification yielded compound A-15-1 (189 mg, 81%). EI-MS m / z: 235 (M &lt; + & gt ; ).

[제조예 33] 화합물 IntA-Q8의 제조 [Production Example 33] Preparation of compound IntA-Q8

Figure pat00153
Figure pat00153

화합물 compound IntAIntA -Q8-1의 제조Manufacturing of -Q8-1

질소 대기 하에서 화합물 Int-TG1 (제조예 2, 120 mg, 0.22 mmol)과 IntA-Q2-2 (제조예 13, 50 mg, 0.24 mmol)을 ACN (2 ML)에 용해 시킨 후 BEMP (13 ㎕, 44 μmol)을 적가한 후 상온에서 2시간 동안 교반하였다. 반응 완료 후 EA (10 mL X 2)와 citric acid (15 mL)를 넣고 유기층을 추출하고 브린 (50 mL)로 세척하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 여액을 감압 농축시킨 후 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q8-1을 수득하였다(72 mg, 54 %). EI-MS m/z: 649(M++Na).Compound 2 (120 mg, 0.22 mmol) and IntA-Q2-2 (Preparation 13, 50 mg, 0.24 mmol) were dissolved in ACN (2 mL) under a nitrogen atmosphere and BEMP (13 μL, 44 μmol) was added dropwise thereto, followed by stirring at room temperature for 2 hours. After completion of the reaction, EA (10 mL × 2) and citric acid (15 mL) were added, and the organic layer was extracted and washed with brine (50 mL). The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered, and the filtrate was concentrated under reduced pressure. The residue was purified by column chromatography to obtain a compound IntA-Q8-1 (72 mg, 54%). EI-MS m / z: 649 (M &lt; + &gt; + Na).

화합물 compound IntAIntA -Q8의 제조Manufacturing of -Q8

질소 대기 하에서 화합물 IntA-Q8-1 (72 mg, 0.12 mmol)을 THF (4 ML)에 용해한 후 NBS (31 mg, 0.18 mmol)과 PPh3 (45 mg, 0.18 mmol)을 첨가하고 상온에서 3시간 동안 교반하였다. 반응 완료 후 감압 농축하여 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q8을 수득하였다(53 mg, 67 %). EI-MS m/z: 713(M++Na).The compound IntA-Q8-1 (72 mg, 0.12 mmol) was dissolved in THF (4 mL) under a nitrogen atmosphere and NBS (31 mg, 0.18 mmol) and PPh 3 (45 mg, 0.18 mmol) Lt; / RTI &gt; After completion of the reaction, the reaction mixture was concentrated under reduced pressure, and the residue was purified by column chromatography to obtain Compound IntA-Q8 (53 mg, 67%). EI-MS m / z: 713 (M &lt; + &gt; + Na).

[제조예 34] 화합물 IntA-Q9의 제조 [Production Example 34] Preparation of compound IntA-Q9

Figure pat00154
Figure pat00154

화합물 compound IntAIntA -Q9-1의 제조Preparation of -Q9-1

질소 대기 하 상온 에서 화합물 IntA-Q2-2 (제조예 13, 300 mg, 1.45 mmol)을 DMF (5 mL)에 용해시킨 후 4-nitrophenyl chloroformate (664 mg, 2.18 mmol)과 DIPEA (0.51 mL, 2.91 mmol)를 첨가하고 밤새 교반하였다. 반응 완료 후 EA (50 mL)과 물 (50 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q9-1을 수득하였다(461.3 mg, 85 %). The compound IntA-Q2-2 (Preparation 13, 300 mg, 1.45 mmol) was dissolved in DMF (5 mL) at room temperature under nitrogen atmosphere and then 4-nitrophenyl chloroformate (664 mg, 2.18 mmol) and DIPEA mmol) was added and stirred overnight. After completion of the reaction, EA (50 mL) and water (50 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q9-1 (461.3 mg, 85%).

1H NMR (400 Hz, CDCl3) δ 8.29 (d, J = 9.2 Hz, 2H), 7.58 (d, J = 8.8 Hz, 2H), 7.42-7.38 (m, 4H), 5.33 (s, 2H). 1 H NMR (400 Hz, CDCl 3) δ 8.29 (d, J = 9.2 Hz, 2H), 7.58 (d, J = 8.8 Hz, 2H), 7.42-7.38 (m, 4H), 5.33 (s, 2H) .

화합물 compound IntAIntA -Q9-2의 제조Preparation of -Q9-2

질소 대기 하 상온 에서 화합물 IntA-Q9-1 (461.3 mg, 1.24 mmol)을 DMF (10 mL), pyridine(2 mL) 에 용해시킨 후 4- N,N-Dimethylethylenediamine (0.14 mL, 1.24 mmol)과 HOBT (38mg, 0.25 mmol) 그리고 DIPEA (0.22 mL, 1.24 mmol)를 첨가하고 3시간 교반하였다. 반응 완료 후 EA (60 mL)과 물 (60 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q9-2를 수득하였다(337 mg, 89 %). The compound IntA-Q9-1 (461.3 mg, 1.24 mmol) was dissolved in DMF (10 mL) and pyridine (2 mL) at room temperature under a nitrogen atmosphere and 4-N, N-dimethylethylenediamine (0.14 mL, 1.24 mmol) (38 mg, 0.25 mmol) and DIPEA (0.22 mL, 1.24 mmol) were added and stirred for 3 hours. After completion of the reaction, EA (60 mL) and water (60 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntA-Q9-2 (337 mg, 89%).

1H NMR (400 Hz, CDCl3) δ 7.48 (d, J = 8.8 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 5.35 (br, 1H), 5.12 (s, 2H), 3.30 (q, J = 5.6, 5.2 Hz, 2H), 2.43 (t, J = 5.6 Hz, 2H), 2.24 (s, 6H). EI-MS m/z: 321(M+). 1 H NMR (400 Hz, CDCl 3) δ 7.48 (d, J = 8.8 Hz, 2H), 7.33 (d, J = 8.4 Hz, 2H), 5.35 (br, 1H), 5.12 (s, 2H), 3.30 (q, J = 5.6, 5.2 Hz, 2H), 2.43 (t, J = 5.6 Hz, 2H), 2.24 (s, 6H). EI-MS m / z: 321 (M &lt; + & gt ; ).

화합물 compound IntAIntA -Q9-3의 제조Preparation of -Q9-3

질소 대기 하 상온에서 화합물 IntA-Q9-2 (100 mg, 0.31 mmol)을 anhydrous DCM (3 mL)에 용해시킨 후 paraformaldehyde (13.1 mg, 0.437 mmol)과 TMS-Cl (0.06 mL, 0.47 mmol)를 첨가하고 3시간 교반 후 paraformaldehyde, TMS-Cl를 각각 10당량씩 더 넣어 주고 50oC에서 30분 동안 교반하였다. 합성된 화합물 IntA-Q9-3은 정제 단계 없이 다음 반응에 사용하였다. EI-MS m/z: 365(M+).Compound IntA-Q9-2 (100 mg, 0.31 mmol) was dissolved in anhydrous DCM (3 mL) at room temperature under a nitrogen atmosphere and paraformaldehyde (13.1 mg, 0.437 mmol) and TMS-Cl (0.06 mL, 0.47 mmol) After stirring for 3 hours, 10 equivalents of paraformaldehyde and TMS-Cl were further added, and the mixture was stirred at 50 ° C for 30 minutes. The synthesized compound IntA-Q9-3 was used in the next reaction without purification. EI-MS m / z: 365 (M &lt; + & gt ; ).

화합물 compound IntAIntA -Q9의 제조Manufacturing of -Q9

질소 대기 하 상온 에서 화합물 IntA-Q9-3 (20 mg, 0.054 mmol)을 anhydrous DCM (1.5 mL)에 용해시킨 후 과량의 Phenylethyl Alcohol과 DIPEA를 첨가하고 2시간 교반하였다. 반응 완료 후 prep-HPLC를 이용하여 분리 정제하여 화합물 IntA-Q9를 수득 하였다(11.8mg, 48%). EI-MS m/z: 455(M+).The compound IntA-Q9-3 (20 mg, 0.054 mmol) was dissolved in anhydrous DCM (1.5 mL) at room temperature under a nitrogen atmosphere, excess phenylethyl alcohol and DIPEA were added, and the mixture was stirred for 2 hours. After completion of the reaction, the compound was separated and purified using prep-HPLC to obtain the compound IntA-Q9 (11.8 mg, 48%). EI-MS m / z: 455 (M &lt; + & gt ; ).

[제조예 35] 화합물 IntA-Q10의 제조 [Production Example 35] Preparation of compound IntA-Q10

Figure pat00155
Figure pat00155

화합물 compound IntAIntA -Q10-1의 제조Manufacturing of -Q10-1

질소 대기 하에서 PNA (380 mg, 0.51 mmol)에 MeOH (4 mL)를 가한 후 SOCl2 (112 μL, 1.54 mmol)을 첨가하여 용해시킨 후 40℃로 밤새 교반 후, SOCl2 (112 μL, 1.54 mmol)를 추가로 첨가하고 같은 온도에서 3시간 동안 교반하였다. 반응 완료 후 Prep HPLC를 통해 화합물 IntA-Q10-1을 수득하였다(233 mg, 69%). EI-MS m/z: 546(M+).SOCl 2 (112 μL, 1.54 mmol) was added to dissolve PNA (380 mg, 0.51 mmol) in a nitrogen atmosphere, followed by stirring overnight at 40 ° C. SOCl 2 (112 μL, 1.54 mmol ) Were further added and the mixture was stirred at the same temperature for 3 hours. After completion of the reaction, the compound IntA-Q10-1 was obtained via prep HPLC (233 mg, 69%). EI-MS m / z: 546 (M &lt; + & gt ; ).

화합물 compound IntAIntA -Q10의 제조-Q10 manufacture

질소 대기 하에서 화합물 IntA-Q10-1 (233 mg, 0.35 mmol)를 THF (2 mL)에 용해시킨 후 화합물 IntA-Q2-2 (제조예 13, 160 mg, 0.78 mmol) 과 PPh3 (148 mg, 0.57 mmol)를 첨가하고 0℃로 냉각한 후, DEAD를 드랍와이즈(dropwise)첨가한 뒤 3시간 동안 교반하였다. 반응 완료 후 EA (50 mL X 1)과 H2O (50 mL X 2), 브린 (30 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntA-Q10을 수득하였다(118 mg, 38%). EI-MS m/z: 734(M+).After dissolving the compound IntA-Q10-1 (233 mg, 0.35 mmol) under nitrogen atmosphere in THF (2 mL) compound IntA-Q2-2 (Preparation 13, 160 mg, 0.78 mmol) and PPh 3 (148 mg, 0.57 mmol) was added and cooled to 0 &lt; 0 &gt; C, then DEAD was added dropwise and stirred for 3 hours. After completion of the reaction, EA (50 mL X 1), H 2 O (50 mL X 2) and brine (30 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give the compound IntA-Q10 (118 mg, 38%). EI-MS m / z: 734 (M &lt; + & gt ; ).

[제조예 36] 화합물 POS-D1의 제조 [Production Example 36] Preparation of compound POS-D1

Figure pat00156
Figure pat00156

화합물 POS-Compound POS- D1a의D1a 제조 Produce

질소 대기 하에서 Ethyl 4-hydrobenzoate (20 g, 120.35 mmol)를 EtOH (60 mL)에 용해시킨 후 상온에서 NH2NH2H2O (88 mL, 1805.4 mmol)를 첨가하고 reflux 온도에서 밤새 교반하였다. 반응 완료 후 실온으로 냉각하고, 감압 농축 시킨 후 EtOH trituration을 통해 화합물 POS-D1a를 수득하였다(17.539 g, 96%).Ethyl 4-hydrobenzoate (20 g, 120.35 mmol) was dissolved in EtOH (60 mL) under a nitrogen atmosphere, NH 2 NH 2 H 2 O (88 mL, 1805.4 mmol) was added at room temperature and stirred overnight at reflux temperature. After completion of the reaction, the reaction mixture was cooled to room temperature, concentrated under reduced pressure, and then subjected to EtOH trituration to obtain compound POS-D1a (17.539 g, 96%).

1H NMR (400 Hz, DMSO-d6) δ 9.50 (s, 1H), 7.68 (d, J = 8.4 Hz, 2H), 6.78 (d, J = 8.8 Hz, 2H), 4.37 (s, 2H). EI-MS m/z: 431(M+). 1 H NMR (400 Hz, DMSO -d 6) δ 9.50 (s, 1H), 7.68 (d, J = 8.4 Hz, 2H), 6.78 (d, J = 8.8 Hz, 2H), 4.37 (s, 2H) . EI-MS m / z: 431 (M &lt; + & gt ; ).

화합물 POS-Compound POS- D1b의D1b 제조 Produce

질소 대기 하에서 화합물 POS-D1a (17.54 g, 115.28 mmol)를 EtOH (200 mL)와 DMF (100 mL)에 용해시킨 후 실온에서 CS2 (45 mL, 749.32 mmol)과 KOH (6.5 g, 115.28 mmol)를 첨가하고 85℃에서 18시간 동안 교반하였다. 반응 완료 후 EA (500 mL)와 H2O (500 mL)를 투입하고 1M HCl로 산성화 시킨 후 EA (500 mL X 2)과 H2O (500 mL), 브린 (500 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 Ether/HX trituration을 통해 화합물 POS-D1b를 수득하였다(20.7 g, 93%).The compound POS-D1a (17.54 g, 115.28 mmol) was dissolved in EtOH (200 mL) and DMF (100 mL) under nitrogen atmosphere and CS 2 (45 mL, 749.32 mmol) and KOH (6.5 g, 115.28 mmol) Was added and stirred at 85 &lt; 0 &gt; C for 18 hours. After completion of the reaction, EA (500 mL) and H 2 O (500 mL) were added, acidified with 1M HCl, and extracted with 500 mL of EA, 500 mL of H 2 O and 500 mL of brine the organic layer was dried over anhydrous Na 2 SO 4 filtered and concentrated under reduced pressure. The residue was subjected to Ether / HX trituration to give the compound POS-D1b (20.7 g, 93%).

1H NMR (400 Hz, DMSO-d6) δ 10.44 (s, 1H), 7.72 (d, J = 8.4 Hz, 2H), 6.94 (d, J = 8.0 Hz, 2H). EI-MS m/z: 195(M+). 1 H NMR (400 Hz, DMSO -d 6) δ 10.44 (s, 1H), 7.72 (d, J = 8.4 Hz, 2H), 6.94 (d, J = 8.0 Hz, 2H). EI-MS m / z: 195 (M &lt; + & gt ; ).

화합물 POS-Compound POS- D1c의D1c 제조 Produce

질소 대기 하에서 화합물 POS-D1b (5 g, 25.75 mmol)을 THF (100 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 Et3N (4.3 mL, 30.9 mmol)와 MeI (1.76 mL, 28.33 mmol)를 천천히 적가한 뒤 같은 온도에서 10분 동안 교반시켜 준 후 상온에서 2시간 동안 교반하였다. 반응 완료 후 EA (100 mL X 2)과 H2O (100 mL), 브린 (100 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 Ether trituration을 통해 화합물 POS-D1c를 수득하였다(5.15 g, 96%).Compound POS-D1b (5 g, 25.75 mmol) was dissolved in THF (100 mL) and cooled to 0 &lt; 0 &gt; C under nitrogen atmosphere. Et 3 N (4.3 mL, 30.9 mmol) and MeI (1.76 mL, 28.33 mmol) were slowly added dropwise at 0 ° C, stirred at the same temperature for 10 minutes, and then stirred at room temperature for 2 hours. After completion of the reaction, EA (100 mL × 2), H 2 O (100 mL) and brine (100 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was subjected to ether trituration to give compound POS-D1c (5.15 g, 96%).

1H NMR (400 Hz, DMSO-d6) δ 7.80 (d, J = 8.4 Hz, 2H), 6.94 (d, J = 8.4 Hz, 2H), 2.74 (s, 3H). EI-MS m/z: 209(M+). 1 H NMR (400 Hz, DMSO -d 6) δ 7.80 (d, J = 8.4 Hz, 2H), 6.94 (d, J = 8.4 Hz, 2H), 2.74 (s, 3H). EI-MS m / z: 209 (M &lt; + & gt ; ).

화합물 POS-Compound POS- D1d의D1d 제조 Produce

질소 대기 하에서 화합물 POS-D1c(3.2 g, 15.37 mmol)를 EtOH (150 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 70% m-CPBA (11.4 g, 46.11 mmol)를 첨가하고 상온에서 5시간 동안 교반시킨 뒤, 70%m-CPBA (11.4 g, 46.11 mmol)를 추가로 첨가하고 같은 온도에서 밤새 교반하였다. 반응 완료 후 EA (500 mL X 2)과 H2O (500 mL), 포화 NaHCO3 (300 mL) 수용액, 브린 (300 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 HX/EA=1:1 (100 mL) trituration을 통해 화합물 POS-D1d를 수득하였다(3.2 mg, 89%).Compound POS-D1c (3.2 g, 15.37 mmol) was dissolved in EtOH (150 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. 70% m-CPBA (11.4 g, 46.11 mmol) was added at 0 ° C and stirred at room temperature for 5 hours, then 70% m-CPBA (11.4 g, 46.11 mmol) was further added and stirred at the same temperature overnight . After completion of the reaction, EA (500 mL X 2), H 2 O (500 mL), saturated NaHCO 3 (300 mL), brine (300 mL) was added to the mixture, and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was subjected to HX / EA = 1: 1 (100 mL) trituration to give the compound POS-D1d (3.2 mg, 89%).

1H NMR (400 Hz, DMSO-d6) δ 7.95 (d, J = 8.8 Hz, 2H), 7.01 (d, J = 8.8 Hz, 2H), 3.69 (4s, 3H). EI-MS m/z: 241(M+). 1 H NMR (400 Hz, DMSO -d 6) δ 7.95 (d, J = 8.8 Hz, 2H), 7.01 (d, J = 8.8 Hz, 2H), 3.69 (4s, 3H). EI-MS m / z: 241 (M &lt; + & gt ; ).

화합물 POS-D1의 제조Preparation of compound POS-D1

질소 대기 하에서 Tetraethylene glycol (17.3 ml, 0.10 mol)을 THF (50 mL)에 용해시킨 후 0℃로 냉각하였다. NaH (2.6 g, 0.065 mmol)을 천천히 적가한 후 0℃에서 1시간 동안 교반하고 propagyl bromide (5.95 g, 0.05 mol)을 첨가한 후 상온에서 밤새 교반하였다. 반응 완료 후 후 EA (100 mL X 2)과 H2O (100 mL), 브린 (100 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 Ether trituration을 통해 수득한 화합물 3,6,9,12-tetraoxapentadec-14-yn-1-ol (5.87 g, 51%, 1H NMR (400 Hz, CDCl3) δ 4.21 (s, 2H), 3.73-3.66 (m, 14H), 3.59-3.61 (m, 2H), 2.60 (s, 1H), 2.42 (t, J = 2.4 Hz, 1H)) 중 660 mg (2.84 mmol)와 화합물 POS-D1d (310 mg, 1.29 mmol)를 THF (8 mL), DMF (0.8 mL)에 용해시킨 후 PPh3 (667 mg, 2.58 mmol)을 첨가하고 0℃로 냉각하였다. 2.2M DEAD (1.17 mL, 2.58 mmol)을 첨가한 후 0℃에서 3시간 동안 교반하였다. 반응 완료 후 EA (15 mL X 2)와 증류수 (15 mL)를 넣고 유기층을 추출하고 브린 (20 mL)로 세척하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켜 화합물 POS-D1을 수득하였다(205 mg, 30%). EI-MS m/z: 455(M+).Tetraethylene glycol (17.3 ml, 0.10 mol) was dissolved in THF (50 ml) under a nitrogen atmosphere and then cooled to 0 ° C. NaH (2.6 g, 0.065 mmol) was slowly added dropwise thereto, followed by stirring at 0 ° C for 1 hour, adding propagyl bromide (5.95 g, 0.05 mol) and stirring at room temperature overnight. After the completion of the reaction, EA (100 mL × 2), H 2 O (100 mL) and brine (100 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by a compound 3,6,9,12-tetraoxapentadec-14-yn- 1-ol (5.87 g obtained through the Ether trituration, 51%, 1 H NMR (400 Hz, CDCl 3) δ 4.21 (s, 2H) , 3.73-3.66 (m, 14H), 3.59-3.61 (m, 2H), 2.60 (s, 1H), 2.42 (t, J = 2.4 Hz, 1H)) 660 mg (2.84 mmol of) the compound POS-D1d (310 mg, 1.29 mmol) was dissolved in THF (8 mL) and DMF (0.8 mL), then PPh3 (667 mg, 2.58 mmol) was added and cooled to 0 占 폚. 2.2M DEAD (1.17 mL, 2.58 mmol) was added and the mixture was stirred at 0 &lt; 0 &gt; C for 3 hours. After completion of the reaction, EA (15 mL × 2) and distilled water (15 mL) were added, and the organic layer was extracted and washed with brine (20 mL). Dry the resulting organic layer over anhydrous Na 2 SO 4, filtered and then concentrated under reduced pressure to afford POS-D1 (205 mg, 30 %). EI-MS m / z: 455 (M &lt; + & gt ; ).

[제조예 37] 화합물 IntB-Q8의 제조 [Production Example 37] Preparation of compound IntB-Q8

Figure pat00157
Figure pat00157

화합물 compound IntBIntB -Q8-1의 제조Manufacturing of -Q8-1

질소 대기 하 0℃에서 화합물 dimethyl 5-hydroxyisophthalate (5.0 g, 23.79 mmol)을 THF(300 mL)에 용해 시킨 후 LAH (3.6 g, 95.15 mmol)을 넣고 상온에서 17시간 동안 교반한 후 15%NaOH 수용액(10mL)와 증류수(30mL)를 첨가 후 EA(500mL)를 넣고 celite filter후 여액을 감압 농축시켰다. 잔사를 컬럼 크로마토그래피시켜 화합물 IntB-Q8-1을 수득하였다(3.02 g, 82 %). The compound 5-hydroxyisophthalate (5.0 g, 23.79 mmol) was dissolved in THF (300 mL) under nitrogen atmosphere at 0 ° C, LAH (3.6 g, 95.15 mmol) was added thereto and the mixture was stirred at room temperature for 17 hours. (10 mL) and distilled water (30 mL) were added, and EA (500 mL) was added. After celite filtration, the filtrate was concentrated under reduced pressure. The residue was subjected to column chromatography to obtain compound IntB-Q8-1 (3.02 g, 82%).

1H NMR (400 Hz, DMSO-d6) δ 6.66 (s, 1H), 6.58 (s, 2H), 4.38 (s, 4H), 3.16 (s, 2H), 1.87 (s, 1H). 1 H NMR (400 Hz, DMSO -d 6) δ 6.66 (s, 1H), 6.58 (s, 2H), 4.38 (s, 4H), 3.16 (s, 2H), 1.87 (s, 1H).

화합물 compound IntBIntB -Q8-2의 제조Production of -Q8-2

질소 대기 하 0℃ 에서 화합물 IntB-Q8-1 (881.1 mg, 5.72 mmol)을 AcOH (15 mL)에 용해시킨 후 33% HBr in AcOH (2.6 mL, 14.29 mmol)를 첨가하고 65℃에서 8시간 동안 교반 후 다시 이틀간 상온에서 교반 시켰다. 반응 완료 후 MC (50 mL)과 물 (30 mL)을 첨가하여 추출하고 유기층을 NaHCO3 수용액으로 씻은 뒤 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q8-2를 수득하였다(1.1 g, 71 %). The compound IntB-Q8-1 (881.1 mg, 5.72 mmol) was dissolved in AcOH (15 mL) at 0 [deg.] C under a nitrogen atmosphere and 33% HBr in AcOH (2.6 mL, 14.29 mmol) After stirring, the mixture was stirred at room temperature for two days. After completion of the reaction, MC (50 mL) and water (30 mL) were added and extracted. The organic layer was washed with aqueous NaHCO 3 , dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q8-2 (1.1 g, 71%).

1H NMR (400 Hz, CDCl3) δ 6.99 (s, 1H), 6.81 (s, 2H), 4.85 (s, 1H), 4.41 (s, 4H). 1 H NMR (400 Hz, CDCl 3 )? 6.99 (s, IH), 6.81 (s, 2H), 4.85 (s, IH), 4.41 (s,

화합물 compound IntBIntB -Q8-3의 제조Production of -Q8-3

질소 대기 하 상온 에서 화합물 IntB-Q8-2 (1.0 g, 3.57 mmol)을 MC (35 mL)에 용해시킨 후 TEA (0.45 mL, 3.21 mmol)를 첨가하고 SO2F2 가스를 주입시켜 상온에서 1시간 교반하였다. 반응 완료 후 MC (50 mL)과 물 (30 mL)을 첨가하여 추출하고 유기층을 NaHCO3 수용액으로 씻은 뒤 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q8-3을 수득하였다(941.7 mg, 73 %). The compound IntB-Q8-2 (1.0 g, 3.57 mmol) was dissolved in MC (35 mL) at room temperature under a nitrogen atmosphere, TEA (0.45 mL, 3.21 mmol) was added and SO 2 F 2 gas was introduced Lt; / RTI &gt; After completion of the reaction, MC (50 mL) and water (30 mL) were added and extracted. The organic layer was washed with aqueous NaHCO 3 , dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q8-3 (941.7 mg, 73%).

1H NMR (400 Hz, CDCl3) δ 7.47 (s, 1H), 7.32 (s, 2H), 4.46 (s, 4H). 1 H NMR (400 Hz, CDCl 3) δ 7.47 (s, 1H), 7.32 (s, 2H), 4.46 (s, 4H).

화합물 compound IntBIntB -Q8의 제조Manufacturing of -Q8

질소 대기 하 상온에서 화합물 IntB-Q8-3 (200 mg, 0.55 mmol)과 EP 20071813614 A1에 기재된 내용과 유사한 방법으로 제조한 PDB monomer (342.3 mg, 1.32 mmol)를 DMF (5 mL)에 용해시킨 후 K2CO3 (183.2mg, 1.32 mmol)를 첨가하고 상온에서 2시간 동안 교반하였다. 반응 완료 후 EA (20 mL)과 물 (5 mL)을 첨가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q8을 수득하였다(254 mg, 64 %). The compound IntB-Q8-3 (200 mg, 0.55 mmol) and PDB monomer (342.3 mg, 1.32 mmol) prepared by a method similar to that described in EP 20071813614 A1 were dissolved in DMF (5 mL) at room temperature under a nitrogen atmosphere at room temperature K 2 CO 3 (183.2 mg, 1.32 mmol) was added, and the mixture was stirred at room temperature for 2 hours. After completion of the reaction, EA (20 mL) and water (5 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q8 (254 mg, 64%).

1H NMR (400 Hz, CDCl3) δ 7.66 (d, J = 4.4 Hz, 2H), 7.55 (s, 3H), 7.42 (s, 2H), 6.81 (s, 2H), 5.27-5.17 (m, 8H), 4.29 (s, 4), 3.97 (s, 6H), 3.89-3.85 (m, 2H), 3.15-3.09 (m, 2H), 2.93 (d, J = 16 Hz, 2H). EI-MS m/z: 717(M+). 1 H NMR (400 Hz, CDCl 3) δ 7.66 (d, J = 4.4 Hz, 2H), 7.55 (s, 3H), 7.42 (s, 2H), 6.81 (s, 2H), 5.27-5.17 (m, (M, 2H), 3.19-3.09 (m, 2H), 2.93 (d, J = 16 Hz, 2H), 4.29 (s, 4H), 3.97 (s, 6H). EI-MS m / z: 717 (M &lt; + & gt ; ).

[제조예 38] 화합물 IntB-Q9 의 제조 [Production Example 38] Preparation of compound IntB-Q9

Figure pat00158
Figure pat00158

화합물 compound IntBIntB -Q9-1의 제조Preparation of -Q9-1

화합물 (S)-터트-부틸 1-(클로로메틸)-5-히드록시-1H-벤조[e]인돌-3(2H)-카복실레이트를 이용하여 제조예 6의 Int-TG5-1a의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q9-1를 수득하였다 (80 mg, 98%). Preparation of Int-TG5-1a of Preparation Example 6 Using Compound (S) -tert-butyl 1- (chloromethyl) -5-hydroxy-1H- benzo [e] indol- To give compound IntB-Q9-1 (80 mg, 98%).

1H NMR (400 MHz, CDCl3) δ 8.37 (brs, 1H) 8.02 (d, J = 8.8 Hz, 1H), 7.75 (d, J = 8.4 Hz, 1H), 7.61 (t, J = 7.2, 1H), 7.51 (t, J = 8.0 Hz, 1H), 4.32 (bs, 1H), 4.18 (t, J = 8.8, 1H), 4.05 (m, 1H), 3.93 (dd, J = 11.2, 2.8 Hz, 1H), 3.52 (t, J = 10.8 Hz, 1H), 1.61 (s, 9H). EI-MS m/z: 438.2 (M+1+Na). 1 H NMR (400 MHz, CDCl 3) δ 8.37 (brs, 1H) 8.02 (d, J = 8.8 Hz, 1H), 7.75 (d, J = 8.4 Hz, 1H), 7.61 (t, J = 7.2, 1H J = 11.2, 2.8 Hz, 1H), 7.51 (t, J = 8.0 Hz, 1H), 4.32 (bs, 1H), 3.52 (t, J = 10.8 Hz, 1H), 1.61 (s, 9H). EI-MS m / z: 438.2 (M + 1 + Na).

화합물 compound IntBIntB -Q9-2의 제조Preparation of -Q9-2

화합물 IntB-Q9-1을 이용하여 제조예 6의 Int-TG5-1의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q9-2를 수득하였다 (155 mg, 79%). Compound IntB-Q9-1 was used to produce compound IntB-Q9-2 (155 mg, 79%) in a similar manner to the preparation of Int-TG5-1 of Preparation Example 6 using compound IntB-Q9-1.

1H NMR (400 MHz, CDCl3) δ 8.09 (brs, 1H) 7.77 (m, 3H), 7.57 (t, J = 7.2 Hz, 1H), 7.46 (t, J = 7.6 Hz, 1H), 7.32 (m, 1H), 6.78 (m, 1H), 5.56 (m, 1H), 5.46 (d, J = 2.8 Hz, 1H), 5.22 (d, J = 7.6 Hz, 1H), 5.12 (dd, J = 10.4, 3.2 Hz, 1H), 4.30 (bs, 1H), 4.25 - 4.02 (m, 5H), 3.93 (m, 1H), 3.60 (m, 15H), 3.31 (m, 2H), 2.17 (s, 3H), 2.04 (s, 3H), 1.95 (s, 6H), 1.56 (s, 9H). EI-MS m/z: 1080.6 (M+1). 1 H NMR (400 MHz, CDCl 3) δ 8.09 (brs, 1H) 7.77 (m, 3H), 7.57 (t, J = 7.2 Hz, 1H), 7.46 (t, J = 7.6 Hz, 1H), 7.32 ( J = 7.6 Hz, 1H), 5.12 (dd, J = 10.4 &lt; RTI ID = 0.0 &gt; 2H), 2.17 (s, 3H), 3.23 (m, 2H), 3.30 (m, 2H) , 2.04 (s, 3H), 1.95 (s, 6H), 1.56 (s, 9H). EI-MS m / z: 1080.6 (M + 1).

화합물 compound IntBIntB -Q9의 제조Manufacturing of -Q9

화합물 IntB-Q9-2 (50mg, 0.046mmol)에 4N HCl in 1,4-doixne (1mL)을 0℃에서 녹인 후 실온에서 4시간 동안 교반시켰다. 반응 완료 후 디클로로메탄 (5mL)를 첨가하고 농축시켜 화합물 IntB-Q9를 수득하였다(47 mg, 99%). EI-MS m/z: 980.5 (M+1)4N HCl in 1,4-doixne (1 mL) was dissolved in compound IntB-Q9-2 (50 mg, 0.046 mmol) at 0 占 폚 and stirred at room temperature for 4 hours. After completion of the reaction, dichloromethane (5 mL) was added and concentrated to give compound IntB-Q9 (47 mg, 99%). EI-MS m / z: 980.5 (M + l)

[제조예 39] 화합물 IntB-Q10 의 제조 [Production Example 39] Preparation of compound IntB-Q10

Figure pat00159
Figure pat00159

화합물 compound IntBIntB -Q10-1a의 제조Preparation of -Q10-1a

화합물 (S)-터트-부틸 1-(클로로메틸)-5-히드록시-1H-벤조[e]인돌-3(2H)-카복실레이트를 J. Med. Chem. 2005, 48, 645-652에 기재된 방법과 유사한 방법으로 반응시켜 화합물 IntB-Q10-1a를 수득하였다 (수율 70%).Compound (S) -tert-butyl 1- (chloromethyl) -5-hydroxy-1H- benzo [e] indole-3 (2H) -carboxylate was prepared according to J. Med. Chem. 2005, 48, 645-652 to give the compound IntB-Q10-1a (yield 70%).

1H NMR (400 MHz, CDCl3) δ 8.68 (s, 1H), 6.69 (d, J = 3.2 Hz, 1H), 5.56 (m, 1H), 5.44 - 5.35 (dt, J = 10.8, 3.2 Hz, 2H), 4.44 (t, J = 6.4 Hz, 1H), 4.19 - 4.06 (m, 2H), 2.17 (s, 3H), 2.03 (m, 9H) 1 H NMR (400 MHz, CDCl 3) δ 8.68 (s, 1H), 6.69 (d, J = 3.2 Hz, 1H), 5.56 (m, 1H), 5.44 - 5.35 (dt, J = 10.8, 3.2 Hz, 2H), 4.17 (s, 3H), 2.03 (m, 9H)

화합물 compound IntBIntB -Q10-1의 제조Manufacturing of -Q10-1

디클로로메탄(10 mL)에 (S)-터트-부틸 1-(클로로메틸)-5-히드록시-1H-벤조[e]인돌-3(2H)-카복실레이트(80 mg, 0.24mmol)과 화합물 IntB-Q10-1a (118 mg, 0.24mmol)을 용해시킨 후 molecular sieve를 넣고, 0 ℃ 하에서 BF3·OEt2 (14.8 μL, 0.12 mmol)를 천천히 적가하였다. 0 ℃ 하에서 2시간동안 교반 후, 반응물을 셀라이트를 이용하여 여과한 후 여액을 농축하여 컬럼 크로마토그래피로 정제시켜 화합물 IntB-Q10-1을 수득하였다(105 mg, 66%).To a solution of (S) -tert-butyl 1- (chloromethyl) -5-hydroxy-1H- benzo [e] indol- 3 (2H) -carboxylate (80 mg, 0.24 mmol) and dichloromethane After IntB-Q10-1a (118 mg, 0.24 mmol) was dissolved, molecular sieve was added and BF 3 · OEt 2 (14.8 μL, 0.12 mmol) was slowly added dropwise at 0 ° C. After stirring at 0 ° C for 2 hours, the reaction product was filtered using celite, and the filtrate was concentrated and purified by column chromatography to obtain compound IntB-Q10-1 (105 mg, 66%).

1H NMR (400 MHz, CDCl3) δ 8.12 (d, J = 8.0 Hz, 1H), 7.89 (bs, 1H), 7.63 (d, J = 8.0 Hz, 1H), 7.50 (m, 1H), 7.35 (m, 1H), 5.70 (m, 1H), 5.51 (s, 1H), 5.33 (m, 1H), 5.20 (m, 1H), 4.23 (m, 3H), 4.11 (m, 2H), 3.93 (m, 2H), 3.42 (t, J = 10.8 Hz, 1H), 2.18 (s, 3H), 2.08 (s, 3H), 2.04 (s, 3H), 2.00 (s, 3H), 1.55 (s, 9H). EI-MS m/z: 564.4 (M+1). 1 H NMR (400 MHz, CDCl 3) δ 8.12 (d, J = 8.0 Hz, 1H), 7.89 (bs, 1H), 7.63 (d, J = 8.0 Hz, 1H), 7.50 (m, 1H), 7.35 (m, IH), 5.70 (m, IH), 5.51 (s, IH), 5.33 3H), 2.04 (s, 3H), 2.00 (s, 3H), 1.55 (s, 9H) ). EI-MS m / z: 564.4 (M + 1).

화합물 compound IntBIntB -Q10-2의 제조Manufacturing of -Q10-2

화합물 IntB-Q10-1을 이용하여 제조예 38의 IntB-Q9의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q10-2를 수득하였다(90 mg, 99%). EI-MS m/z: 564.2 (M+1)The compound IntB-Q10-2 was obtained (90 mg, 99%) by the similar method to the preparation of IntB-Q9 of Preparation 38 using compound IntB-Q10-1. EI-MS m / z: 564.2 (M + 1)

화합물 compound IntBIntB -Q10의 제조-Q10 manufacture

화합물 IntB-Q10-2 (90 mg, 0.15 mmol)을 THF (5 mL)에 용해시킨 후, glutaric anhydride (18.8 μL, 0.16 mmol), TEA (5 mL), 그리고 4-DMAP (2mg, 0.015mmol)을 첨가한 후 상온에서 2시간 동안 교반시켰다. 반응 완료 후, prep-HPLC를 이용하여 분리정제 후 화합물 IntB-Q10을 수득하였다(30 mg, 30%). EI-MS m/z: 678.3 (M+1)The compound IntB-Q10-2 (90 mg, 0.15 mmol) was dissolved in THF (5 mL) and then glutaric anhydride (18.8 μL, 0.16 mmol), TEA (5 mL), and 4-DMAP (2 mg, 0.015 mmol) And the mixture was stirred at room temperature for 2 hours. After completion of the reaction, compound IntB-Q10 was obtained (30 mg, 30%) after separation and purification using prep-HPLC. EI-MS m / z: 678.3 (M + 1)

[제조예 40] 화합물 IntB-Q11의 제조 [Production Example 40] Preparation of compound IntB-Q11

Figure pat00160
Figure pat00160

5-니트로피리딘-2-아민으로부터 Mol. Pharmaceutics, 2015, 12, 1813-1835에 기재된 방법과 유사한 방법으로 반응시켜 화합물 IntB-Q11을 수득하였다 (수율 92%).Nitropyridin-2-amine from Mol. In a similar manner to the method described in Pharmaceutics, 2015, 12, 1813-1835 to give compound IntB-Q11 (yield 92%).

1H NMR (400 MHz, DMSO-d6) δ 10.30 (s, 1H), 9.40 (s, 1H), 8.59 (s, 1H), 7.99 (d, J = 8.8 Hz, 2H), 7.64 - 7.56 (dd, J = 31.6, 10.0 Hz, 2H), 7.18 (d, J = 8.4 Hz, 2H), 5.30 (s, 2H), 3.40 (s, 3H). EI-MS m/z: 342.2 (M+1). 1 H NMR (400 MHz, DMSO -d 6) δ 10.30 (s, 1H), 9.40 (s, 1H), 8.59 (s, 1H), 7.99 (d, J = 8.8 Hz, 2H), 7.64 - 7.56 ( dd, J = 31.6, 10.0 Hz, 2H), 7.18 (d, J = 8.4 Hz, 2H), 5.30 (s, 2H), 3.40 (s, 3H). EI-MS m / z: 342.2 (M + 1).

[제조예 41] 화합물 IntB-Q13의 제조 [Production Example 41] Preparation of compound IntB-Q13

Figure pat00161
Figure pat00161

화합물 (S)-터트-부틸 1-(클로로메틸)-1,2-dihydro-5-히드록시-9-메틸벤조[e]인돌-3-카복실레이트를 이용하여 제조예 38과 유사한 방법으로 반응시켜 화합물 IntB-Q13을 수득하였다. The title compound was prepared by a similar method to Production Example 38 using (S) -tert-butyl 1- (chloromethyl) -1,2-dihydro-5-hydroxy-9-methylbenzo [e] indole- To give compound IntB-Q13.

IntB-Q13-1 (수율 46%) : 1H NMR (400 MHz, CDCl3) δ 8.4 (brs, 1H) 7.91 (dd, J = 6.8, 2.4 Hz, 1H), 7.38 (m, 2H), 4.34 (m, 1H), 4.23 (m, 1H), 4.05 (m, 1H), 3.62 (d, J = 10.4, 1H), 3.30 (t, J = 11.2, 1H), 2.83 (s, 1H), 1.61 (s, 9H). EI-MS m/z: 452.2 (M+1+Na).IntB-Q13-1 (yield 46%): 1 H NMR ( 400 MHz, CDCl 3) δ 8.4 (brs, 1H) 7.91 (dd, J = 6.8, 2.4 Hz, 1H), 7.38 (m, 2H), 4.34 (t, J = 11.2, 1H), 2.83 (s, 1H), 1.61 (m, (s, 9 H). EI-MS m / z: 452.2 (M + 1 + Na).

IntB-Q13-2 (수율 71%) : 1H NMR (400 MHz, CDCl3) δ 8.33 (brs, 1H) 7.99 (d, J = 7.2 Hz, 1H), 7.78 (m, 2H), 7.35 (m, 3H), 6.87 (m, 1H), 5.54 (m, 1H), 5.46 (d, J = 2.8 Hz, 1H), 5.22 (d, J = 8.0 Hz, 1H), 5.12 (dd, J = 10.4, 3.2 Hz, 1H), 4.33 (m, 1H), 4.26 - 4.01 (m, 5H), 3.61 (m, 14H), 3.32 (m, 3H), 2.83 (s, 1H), 2.21 (s, 3H), 2.07 (s, 3H), 1.99 (s, 6H), 1.57 (s, 9H). EI-MS m/z: 1094.4 (M+1).IntB-Q13-2 (yield 71%): 1 H NMR ( 400 MHz, CDCl 3) δ (D, J = 7.2 Hz, 1H), 7.78 (m, 2H), 7.35 (m, 3H), 6.87 1H), 4.22 (d, J = 8.0 Hz, 1H), 5.12 (dd, J = 10.4,3.2 Hz, 3H), 2.01 (s, 3H), 1.61 (s, 6H), 1.57 (s, 9H). EI-MS m / z: 1094.4 (M + 1).

IntB-Q13 (수율 99%) : EI-MS m/z: 994.5 (M+1).IntB-Q13 (yield 99%): EI-MS m / z: 994.5 (M + 1).

[제조예 42] 화합물 IntB-Q14의 제조 [Production Example 42] Preparation of compound IntB-Q14

Figure pat00162
Figure pat00162

이소바닐린(Isovanillin)으로부터 PCT Int. Appl., 2015038426, 19 Mar 2015에 기재된 방법과 유사한 방법으로 반응시켜 화합물 IntB-Q14를 수득하였다 (수율 27%).Isovanillin to PCT Int. Appl., 2015038426, 19 Mar 2015 to give compound IntB-Q14 (yield 27%).

1H NMR (400 MHz, DMSO-d6) δ 12.70 (brs, 1H), 11.55 (s, 1H), 7.24 (s, 1H), 6.97 (s, 1H), 6.92 (s, 1H), 4.26 (m, 2H), 3.82 (s, 3H), 3.48 (m, 2H), 2.88 (m, 6H). EI-MS m/z: 279.2 (M+1). 1 H NMR (400 MHz, DMSO-d 6 )? 12.70 (brs, 1H), 11.55 (s, 1H), 7.24 m, 2H), 3.82 (s, 3H), 3.48 (m, 2H), 2.88 (m, 6H). EI-MS m / z: 279.2 (M + 1).

[제조예 43] 화합물 IntB-Q15의 제조 [Production Example 43] Preparation of compound IntB-Q15

Figure pat00163
Figure pat00163

화합물 compound IntBIntB -Q15-1의 제조Manufacturing of -Q15-1

화합물 (S)-터트-부틸 1-(클로로메틸)-5-히드록시-1H-벤조[e]인돌-3(2H)-카복실레이트 (55 mg, 0.016 mmol)을 디클로로메탄 (2 mL)에 용해시킨 후, 아세틸 클로라이드 (26.8 μL, 0.032 mmol) 와 피리딘 (30 μL, 0.032 mmol)을 0 ℃ 하에서 첨가하였다. 같은 온도에서 0.5시간동안 교반시킨 후 온도를 실온으로 서서히 올려 1 시간동안 추가 교반시켰다. 반응 완료 후 물 (10 mL)과 에틸 아세테이트 (10 mL X 2)를 이용하여 추출하고, 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마트그래피로 정제시켜 화합물 IntB-Q15-1을 수득하였다 (50 mg, 80 %). To a solution of the compound (S) -tert-butyl 1- (chloromethyl) -5-hydroxy-1H- benzo [e] indol-3 (2H) -carboxylate (55 mg, 0.016 mmol) in dichloromethane After dissolution, acetyl chloride (26.8 μL, 0.032 mmol) and pyridine (30 μL, 0.032 mmol) were added at 0 ° C. After stirring at the same temperature for 0.5 hour, the temperature was gradually raised to room temperature and further stirred for 1 hour. After completion of the reaction, water (10 mL) and ethyl acetate (10 mL X 2) were used for extraction, and the obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give compound IntB-Q15-1 (50 mg, 80%).

1H NMR (400 MHz, CDCl3) δ 8.02 (brs, 1H) 7.79 (d, J = 8.0 Hz, 1H), 7.72 (t, J = 8.8 Hz, 1H), 7.51 (m ,1H), 7.38 (m, 1H), 4.16 (m, 1H), 4.04 (m, 1H), 3.92 (m, 1H), 3.71 (m, 1H), 3.36 (m, 1H), 2.27, (s, 3H), 1.54 (s, 9H); EI-MS m/z: 398.2 (M+1+Na). 1 H NMR (400 MHz, CDCl 3) δ 8.02 (brs, 1H) 7.79 (d, J = 8.0 Hz, 1H), 7.72 (t, J = 8.8 Hz, 1H), 7.51 (m, 1H), 7.38 ( (m, 1H), 4.16 (m, 1H), 4.04 (m, 1H), 3.92 s, 9H); EI-MS m / z: 398.2 (M + 1 + Na).

화합물 compound IntBIntB -Q15의 제조 Manufacturing of -Q15

화합물 IntB-Q15-1 (50mg, 0.13 mmol)을 사용하여 제조예 38의 화합물 IntB-Q9의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q15를 수득하였다 (40 mg, 99%).The compound IntB-Q15 (40 mg, 99%) was obtained by reacting compound IntB-Q15-1 (50 mg, 0.13 mmol) in a similar manner to the preparation of compound IntB-Q9 of Preparation 38.

EI-MS m/z: 276.2 (M+1).EI-MS m / z: 276.2 (M + 1).

[제조예 44] 화합물 IntB-Q16의 제조 [Production Example 44] Preparation of compound IntB-Q16

Figure pat00164
Figure pat00164

화합물 compound IntBIntB -Q16-1의 제조Production of -Q16-1

화합물 IntB-Q9 (제조예 38, 20 mg, 0.019 mol)을 사용하여 제조예 39의 화합물 IntB-Q10의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q16-1을 수득하였다(7 mg, 33 %). EI-MS m/z: 1094.5 (M+1)The compound IntB-Q16-1 was obtained (7 mg, 33%) using the compound IntB-Q9 (Preparation 38, 20 mg, 0.019 mol) in a similar manner to the preparation of the compound IntB- ). EI-MS m / z: 1094.5 (M + 1)

화합물 compound IntBIntB -Q16의 제조Manufacturing of -Q16

화합물 IntB-Q16-1 (3 mg, 0.003 mmol)을 메탄올 (2 mL)과 물 (0.1 mL)에 용해시킨 후 0 ℃하에서 4N NaOH (10 μL, 0.04 mmol)을 첨가하고 실온에서 1시간 동안 교반시켰다. 반응 완료 후 2N HCl을 사용하여 반응 용액의 pH를 대략 5 정도로 맞추어 준 다음, prep-HPLC를 이용하여 분리 정제하여 화합물 IntB-Q16을 수득하였다 (1mg, 36%). EI-MS m/z: 926.4 (M+1). The compound IntB-Q16-1 (3 mg, 0.003 mmol) was dissolved in methanol (2 mL) and water (0.1 mL), 4N NaOH (10 μL, 0.04 mmol) was added at 0 ° C and stirred at room temperature for 1 hour . After the completion of the reaction, the pH of the reaction solution was adjusted to about 5 using 2N HCl and then purified by prep-HPLC to obtain compound IntB-Q16 (1 mg, 36%). EI-MS m / z: 926.4 (M + 1).

[제조예 45] 화합물 IntB-Q18의 제조[Production Example 45] Preparation of compound IntB-Q18

Figure pat00165
Figure pat00165

4-히드록시-7,8-디히드로-[1,3]디옥솔로[4,5-g]이소퀴놀린-5(6H)-온을 이용하여 제조예 12의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q18을 수득하였다(수율35 %).The reaction was carried out in a similar manner to the preparation of Preparation 12 using 4-hydroxy-7,8-dihydro- [1,3] dioxolo [4,5-g] isoquinolin-5 (6H) Compound IntB-Q18 was obtained (yield 35%).

1H NMR (400 MHz, CDCl3) δ6.72 (s, 1H), 6.15 (s, 2H), 5.77 (brs, 1H), 3.50 (m, 2H), 3.93 (t, J = 6.8 Hz, 2H). EI-MS m/z: 290.1 (M+1). 1 H NMR (400 MHz, CDCl 3) δ6.72 (s, 1H), 6.15 (s, 2H), 5.77 (brs, 1H), 3.50 (m, 2H), 3.93 (t, J = 6.8 Hz, 2H ). EI-MS m / z: 290.1 (M + 1).

[제조예 46] 화합물 CBI dimer 의 제조[Production Example 46] Preparation of compound CBI dimer

Figure pat00166
Figure pat00166

WO2015110935A1에 기재된 방법과 유사한 방법으로 제조하여 CBI dimer를 수득하였다. EI-MS m/z: 563.4(M+1)The CBI dimer was prepared by a method similar to that described in WO2015110935A1. EI-MS m / z: 563.4 (M + l)

[제조예 47] 화합물 seco-DUBA 의 제조[Manufacturing Example 47] Preparation of compound seco-DUBA

Figure pat00167
Figure pat00167

Mol. Pharmaceutics 2015, 12, 1813-1835 에 기재된 방법과 유사한 방법으로 제조하여 seco-DUBA 를 수득하였다. EI-MS m/z: 527.3(M+1)Mol. Prepared in a similar manner to the method described in Pharmaceutics 2015, 12, 1813-1835 to give seco-DUBA. EI-MS m / z: 527.3 (M + l)

[제조예 48] 화합물 CBI-indole의 제조[Production Example 48] Preparation of compound CBI-indole

Figure pat00168
Figure pat00168

ChemMedChem 2008, 3, 1946 - 1955 에 기재된 방법과 유사한 방법으로 제조하여 CBI-indole을 수득하였다. EI-MS m/z: 508.4(M+1)ChemMedChem 2008, 3, 1946-1955, to give CBI-indole. EI-MS m / z: 508.4 (M + l)

[실시예 1] 화합물 A-1의 제조 [Example 1] Preparation of Compound A-1

Figure pat00169
Figure pat00169

화합물 A-1a의 제조Preparation of Compound A-1a

질소 대기 하에서 화합물 IntA-Q1 (제조예 12, 46 mg, 0.135 mmol)과 화합물 Int-TG1 (제조예 2, 75 mg, 0.135 mmol)를 아세토나이트릴 (3 mL)에 용해시켰다. 상기 혼합물에 DBU (4 μL, 0.027 mmol)을 첨가한 후 상온에서 12시간 동안 교반시켰다. 반응 완료 후 증류수 (30 mL)와 EA (30 mL X 2)를 가하여 추출한 뒤, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 A-1a를 수득하였다(105 mg, 98 %).Compound Int-TG1 (Preparation 2, 75 mg, 0.135 mmol) and compound IntA-Q1 (Preparation 12, 46 mg, 0.135 mmol) and compound Int-TG1 were dissolved in acetonitrile (3 mL) under a nitrogen atmosphere. DBU (4 μL, 0.027 mmol) was added to the mixture, followed by stirring at room temperature for 12 hours. After completion of the reaction, distilled water (30 mL) and EA (30 mL X 2) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give Compound A-1a (105 mg, 98%).

1H NMR (400 Hz, CDCl3) δ 7.33-7.26 (m, 5H), 7.21-7.17 (m, 2H), 7.14-7.08 (m, 1H), 5.56 (dd, J = 2.4Hz, 8.0Hz, 1H), 5.46 (d, J = 3.2Hz, 1H), 5.12-5.08 (m, 2H), 5.06-5.00 (m, 1H), 4.63-4.56 (m, 1H), 4.28-4.23 (m, 1H), 4.18-4.13 (m, 1H), 4.08-4.04 (m, 1H), 3.72 (s, 3H), 3.18-3.03 (m, 2H), 2.19 (s, 3H), 2.07 (s, 3H), 2.06 (s, 3H), 2.01 (s, 3H), 1.42 (s, 9H). EI-MS m/z: 798(M+). 1 H NMR (400 Hz, CDCl 3) δ 7.33-7.26 (m, 5H), 7.21-7.17 (m, 2H), 7.14-7.08 (m, 1H), 5.56 (dd, J = 2.4Hz, 8.0Hz, 1H), 5.46 (d, J = 3.2 Hz, 1H), 5.12-5.08 (m, 2H), 5.06-5.00 (m, 3H), 2.07 (s, 3H), 2.06 (s, 3H), 4.18-4.13 (m, (s, 3H), 2.01 (s, 3H), 1.42 (s, 9H). EI-MS m / z: 798 (M &lt; + & gt ; ).

화합물 A-1의 제조Preparation of Compound A-1

질소 대기 하 0℃에서 화합물 A-1a (100 mg, 0.13 mmol)을 THF (4 mL)와 메탄올 (1 mL)에 용해시킨 후, 물 (1 mL)에 용해된 LiOHㆍH2O (33 mg, 0.79 mmol)를 서서히 적가한 다음, 0℃ 하에 2시간 동안 교반시켰다. 반응 완료 후, 1N 염산 수용액 (3 mL)를 첨가한 다음 prep-HPLC를 이용하여 분리 정제하여 화합물 A-1를 수득하였다(65 mg, 85 %). EI-MS m/z: 616(M+).Compound A-1a (100 mg, 0.13 mmol) was dissolved in THF (4 mL) and methanol (1 mL) at 0 ° C under a nitrogen atmosphere and LiOH.H 2 O dissolved in water (1 mL) , 0.79 mmol) was slowly added dropwise, followed by stirring at 0 ° C for 2 hours. After completion of the reaction, a 1N aqueous hydrochloric acid solution (3 mL) was added, followed by separation and purification using prep-HPLC to obtain Compound A-1 (65 mg, 85%). EI-MS m / z: 616 (M &lt; + & gt ; ).

[실시예 2] 화합물 A-2의 제조 [Example 2] Preparation of Compound A-2

Figure pat00170
Figure pat00170

화합물 A-2a의 제조Preparation of Compound A-2a

화합물 Int-TG2 (제조예 3, 50 mg, 0.063 mmol)과 화합물 IntA-Q1 (제조예 12, 24 mg, 0.063 mmol) 를 사용하여 실시예 1의 화합물 A-1a의 제조방법과 유사한 방법으로 반응시켜 화합물 A-2a를 수득하였다(62.5 mg, 95 %). Using the compound Int-TG2 (Preparation 3, 50 mg, 0.063 mmol) and compound IntA-Q1 (Preparation 12, 24 mg, 0.063 mmol), the reaction was carried out in a similar manner to the preparation of Compound A- To give Compound A-2a (62.5 mg, 95%).

1H NMR (400 Hz, CDCl3) δ 7.80 (s, 1H), 7.75 (dd, J = 8.0 Hz, 1H), 7.33-7.20 (m, 5H), 7.0 (m, 1H), 5.76 (dd, J = 8.0, 10.4 Hz, 1H), 7.47 (d, J = 3.2 Hz, 1H), 5.17-5.10 (m, 3H), 4.58 (m, 1H), 4.25-4.08 (m, 3H), 3.72 (s, 3H), 3.66-3.60 (m, 13H), 3.34 (t, J = 4.4 Hz, 2H), 2.17 (s, 3H), 2.07 (s, 3H), 2.06 (s, 3H), 2.01 (s, 3H), 1.41 (s, 9H). EI-MS m/z: 1043(M+). 1 H NMR (400 Hz, CDCl 3) δ 7.80 (s, 1H), 7.75 (dd, J = 8.0 Hz, 1H), 7.33-7.20 (m, 5H), 7.0 (m, 1H), 5.76 (dd, J = 8.0, 10.4 Hz, 1H), 7.47 (d, J = 3.2 Hz, 1H), 5.17-5.10 (m, 3H), 4.58 (m, 1H), 4.25-4.08 , 3H), 3.66-3.60 (m, 13H), 3.34 (t, J = 4.4 Hz, 2H), 2.17 (s, 3H), 2.07 (s, 3H), 2.06 (s, 3H), 2.01 (s, 3H), 1.41 (s, 9H). EI-MS m / z: 1043 (M &lt; + & gt ; ).

화합물 A-2의 제조Preparation of Compound A-2

화합물 A-2a (30 mg, 0.029 mmol)을 사용하여 실시예 1의 화합물 A-1의 제조방법과 유사한 방법으로 반응시켜 화합물 A-2를 수득하였다(13 mg, 53%). EI-MS m/z: 860(M+).Compound A-2 was obtained by reacting Compound A-2 (30 mg, 0.029 mmol) in a similar manner to the preparation of Compound A-1 of Example 1 (13 mg, 53%). EI-MS m / z: 860 (M &lt; + & gt ; ).

[실시예 3] 화합물 A-3의 제조 [Example 3] Preparation of Compound A-3

Figure pat00171
Figure pat00171

화합물 A-3a의 제조Preparation of Compound A-3a

화합물 Int-TG3 (제조예 4, 21.1 mg, 0.062 mmol)과 화합물 IntA-Q1 (제조예 12, 33.3 mg, 0.062 mmol) 를 사용하여 실시예 1의 화합물 A-1a의 제조방법과 유사한 방법(단, DBU 대신 BEMP를 0.011mmol, 3.24 μL 사용)으로 반응시켜 화합물 A-3a를 수득하였다. EI-MS m/z: 806(M++Na).Using the compound Int-TG3 (Preparation 4, 21.1 mg, 0.062 mmol) and the compound IntA-Q1 (Preparation 12, 33.3 mg, 0.062 mmol), a method similar to the preparation of Compound A- , 0.011 mmol of BEMP instead of DBU (3.24 [mu] L)) to obtain Compound A-3a. EI-MS m / z: 806 (M &lt; + &gt; + Na).

화합물 A-3의 제조Preparation of Compound A-3

화합물 A-3a (9.2 mg, 0.012 mmol)을 사용하여 실시예 1의 화합물 A-1의 제조방법과 유사한 방법으로 반응시켜 화합물 A-3을 수득하였다(2.4 mg, 33 %).Compound A-3 was obtained (2.4 mg, 33%) by reacting Compound A-3a (9.2 mg, 0.012 mmol) in a similar manner to the preparation of Compound A-1 in Example 1.

1H NMR (400Hz, MeOD) δ 7.42-7.31 (m, 7H), 7.14-7.10 (m, 1H), 5.13 (d, J = 7.2 Hz, 1H), 4.42-4.38 (m, 1H), 4.03 (d, J = 10 Hz, 1H), 3.67 (t, J = 9.6 Hz, 1H), 3.55-3.43 (m, 2H), 3.27 dd, J = 9.2, 5.2 Hz, 1H), 3.16-2.97 (m, 1H), 1.39 (s, 9H). EI-MS m/z: 652(M++Na). 1 H NMR (400 Hz, MeOD)? 7.42-7.31 (m, 7H), 7.14-7.10 (m, 1H), 5.13 (d, J = 7.2 Hz, 1H), 4.42-4.38 d, J = 10 Hz, 1H ), 3.67 (t, J = 9.6 Hz, 1H), 3.55-3.43 (m, 2H), 3.27 dd, J = 9.2, 5.2 Hz, 1H), 3.16-2.97 (m, 1H), &lt; / RTI &gt; 1.39 (s, 9H). EI-MS m / z: 652 (M &lt; + &gt; + Na).

[실시예 4] 화합물 A-4의 제조 [Example 4] Preparation of Compound A-4

Figure pat00172
Figure pat00172

화합물 A-4a의 제조Preparation of Compound A-4a

화합물 Int-TG1 (제조예 2, 47 mg, 0.08 mmol)과 화합물 IntA-Q2 (제조예 13, 62 mg, 0.08 mmol)를 실시예 3의 화합물 A-3a의 제조방법과 유사한 방법으로 반응시켜 화합물 A-4a를 수득하였다. EI-MS m/z: 1235(M+).Compound Int-Q2 (Preparation 13, 62 mg, 0.08 mmol) and compound Int-TG1 (Preparation 2, 47 mg, 0.08 mmol) were reacted in the similar manner to the preparation of Compound A- A-4a was obtained. EI-MS m / z: 1235 (M &lt; + & gt ; ).

화합물 A-4b의 제조Preparation of Compound A-4b

질소 대기 하에서 화합물 A-4a (41 mg, 0.03 mmol)를 MeOH (2.66 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 K2CO3 (14 mg, 0.10 mmol)를 첨가하고 같은 온도에서 2시간 동안 교반시킨 뒤 K2CO3 (9 mg, 0.07 mmol)를 추가로 첨가하고 같은 온도에서 교반시켰다. 반응 완료 후 EA (20 mL X 2)과 H2O (20 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켜 화합물 A-4b를 수득하였다(35 mg). EI-MS m/z: 1067(M+).Compound A-4a (41 mg, 0.03 mmol) was dissolved in MeOH (2.66 mL) and cooled to 0 &lt; 0 &gt; C under a nitrogen atmosphere. K 2 CO 3 (14 mg, 0.10 mmol) was added at 0 ° C, and the mixture was stirred at the same temperature for 2 hours. K 2 CO 3 (9 mg, 0.07 mmol) was further added thereto and stirred at the same temperature. After completion of the reaction, EA (20 mL × 2), H 2 O (20 mL) and brine (20 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure to obtain Compound A- (35 mg). EI-MS m / z: 1067 (M &lt; + & gt ; ).

화합물 A-4의 제조Preparation of Compound A-4

질소 대기 하에서 화합물 A-4b (17 mg, 0.02 mmol)를 THF (640 μL)에 용해시킨 후 0℃로 냉각하였다. 반응 혼합물에 AcOH (3 μL, 0.05 mmol)와 TBAF (48 μL, 0.05 mmol)를 첨가하고 1.5시간 동안 교반시킨 뒤 TBAF (48 μL, 0.05 mmol)를 추가로 첨가하고 같은 온도에서 2시간 동안 교반시켰다. 반응 완료 후 Prep HPLC를 통해 화합물 A-4를 수득하였다(3 mg, 22%). EI-MS m/z: 724(M+).Compound A-4b (17 mg, 0.02 mmol) was dissolved in THF (640 [mu] L) and cooled to 0 [deg.] C under a nitrogen atmosphere. To the reaction mixture was added AcOH (3 μL, 0.05 mmol) and TBAF (48 μL, 0.05 mmol), stirred for 1.5 hours, then further TBAF (48 μL, 0.05 mmol) was added and stirred at the same temperature for 2 hours . After completion of the reaction, Compound A-4 was obtained by Prep HPLC (3 mg, 22%). EI-MS m / z: 724 (M &lt; + & gt ; ).

[실시예 5] 화합물 A-5의 제조 [Example 5] Preparation of Compound A-5

Figure pat00173
Figure pat00173

화합물 A-5a의 제조Preparation of Compound A-5a

화합물 A-1a(실시예 1, 940 mg, 1.18 mmol)를 사용하여 실시예 1의 화합물 A-4b의 제조방법과 유사한 방법으로 반응시켜 화합물 A-5a를 수득하였다(650 mg, 88 %). EI-MS m/z: 630(M+).Compound A-5a was obtained (650 mg, 88%) by a similar method to the preparation of Compound A-4b of Example 1 using Compound A-1a (Example 1, 940 mg, 1.18 mmol). EI-MS m / z: 630 (M &lt; + & gt ; ).

화합물 A-5b의 제조Preparation of Compound A-5b

질소 대기 하 0 ℃에서 화합물 A-5a (100 mg, 0.16 mmol)과 acetobromo-α-D-glucuronic acid methyl ester (64 mg, 0.16 mmol, CAS # 21085-72-3)을 Et2O (4 mL)에 용해시킨 후 AgOTf (204 mg, 0.79 mmol)와 Trimethylpyridine (106 mg, 0.87 mmol)를 첨가하고 상온에서 6시간 교반시켰다. 반응 완료 후 EA (50 mL)와 2N HCl수용액 (10 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축하였다. 잔사를 prep-HPLC를 이용하여 분리 정제하여 화합물 A-5b를 수득하였다(14 mg, 9 %). EI-MS m/z: 946(M+).Compound A-5a (100 mg, 0.16 mmol) and acetobromo-α-D-glucuronic acid methyl ester (64 mg, 0.16 mmol, CAS # 21085-72-3) were dissolved in Et 2 O ), AgOTf (204 mg, 0.79 mmol) and trimethylpyridine (106 mg, 0.87 mmol) were added, and the mixture was stirred at room temperature for 6 hours. After completion of the reaction, EA (50 mL) and 2 N HCl aqueous solution (10 mL) were added to extract, and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by prep-HPLC to obtain Compound A-5b (14 mg, 9%). EI-MS m / z: 946 (M &lt; + & gt ; ).

화합물 A-5의 제조Preparation of Compound A-5

질소 대기 하 0 ℃에서 화합물 A-5b (14 mg, 0.01 mmol)을 사용하여 실시예 1의 화합물 A-1의 제조방법과 유사한 방법으로 반응시켜 화합물 A-5를 수득하였다(2.9 mg, 3 %).Compound A-5 was obtained by reacting Compound A-5 (2.9 mg, 3%) with Compound A-5b (14 mg, 0.01 mmol) at 0 ° C under a nitrogen atmosphere in a similar manner to the preparation of Compound A- ).

[실시예 6] 화합물 A-6의 제조 [Example 6] Preparation of Compound A-6

Figure pat00174
Figure pat00174

화합물 A-6a의 제조Preparation of Compound A-6a

화합물 Int-TG10 (제조예 11, 32 mg, 0.04 mmol)과 화합물 IntA-Q1 (제조예 12, 17.4 mg, 0.05 mmol)을 사용하여 실시예 3의 화합물 A-3a의 제조방법과 유사한 방법으로 반응시켜 화합물 A-6a를 수득하였다(22 mg, 53 %). EI-MS m/z: 1071(M+).(Preparation 11, 32 mg, 0.04 mmol) and IntA-Q1 (Preparation 12, 17.4 mg, 0.05 mmol) in a similar manner to the preparation of Compound A-3a of Example 3 To give compound A-6a (22 mg, 53%). EI-MS m / z: 1071 (M &lt; + & gt ; ).

화합물 A-6의 제조Preparation of Compound A-6

질소 대기 하에서 화합물 A-6a (22 mg, 0.02 mmol)을 사용하여 실시예 1의 화합물 A-1의 제조방법과 유사한 방법으로 반응시켜 화합물 A-6을 수득하였다(3 mg, 16%). EI-MS m/z: 888(M+).(3 mg, 16%) was obtained by reacting compound A-6a (22 mg, 0.02 mmol) in a similar manner to the preparation of compound A-1 of Example 1 under nitrogen atmosphere. EI-MS m / z: 888 (M &lt; + & gt ; ).

[실시예 7] 화합물 A-7의 제조 [Example 7] Preparation of Compound A-7

Figure pat00175
Figure pat00175

화합물 A-7a의 제조Preparation of Compound A-7a

질소 대기 하 상온에서 화합물 Int-TG4 (제조예 5, 73.9 mg, 0.29 mmol)과 화합물 IntA-Q1 (제조예 12, 100 mg, 0.27 mmol)를 무수 아세토나이트릴 (2 mL)에 용해시켰다. 상기 혼합물에 BEMP (31 μL, 0.11 mmol)을 첨가한 후 Microwave reactor를 이용하여 100℃에서 5시간 교반시킨 후 prep-HPLC를 이용하여 분리 정제하여 화합물 A-7a 를 수득하였다(61.2mg, 46%). EI-MS m/z: 519(M++Na).Compound Int-TG4 (Preparation Example 5, 73.9 mg, 0.29 mmol) and compound IntA-Q1 (Preparation Example 12, 100 mg, 0.27 mmol) were dissolved in anhydrous acetonitrile (2 mL) at room temperature under a nitrogen atmosphere at room temperature. BEMP (31 μL, 0.11 mmol) was added to the mixture, and the mixture was stirred at 100 ° C. for 5 hours using a microwave reactor, and then purified and separated by prep-HPLC to obtain Compound A-7a (61.2 mg, 46% ). EI-MS m / z: 519 (M &lt; + &gt; + Na).

화합물 A-7b의 제조Preparation of Compound A-7b

질소 대기 하 0℃에서 화합물 A-7a (63 mg, 0.13 mmol)을 실시예 1의 화합물 A-1 제조방법과 유사한 방법으로 반응시켜 화합물 A-7b를 수득하였다(39 mg, 64 %). EI-MS m/z: 505(M++Na).Compound A-7a (63 mg, 0.13 mmol) was reacted in a similar manner to the preparation of Compound A-1 of Example 1 at 0 째 C under nitrogen atmosphere to give Compound A-7b (39 mg, 64%). EI-MS m / z: 505 (M &lt; + &gt; + Na).

화합물 A-7의 제조Preparation of Compound A-7

질소 대기 하 상온에서 화합물 A-7b (39 mg, 0.08 mmol)을 메탄올 (2 mL)에 용해시킨 후 Zn dust (6.4 mg, 0.10 mmol)와 Ammonium formate (8.22 mg, 0.13 mmol)를 적가한 다음 상온에서 2시간 동안 교반시켰다. prep-HPLC를 이용하여 분리 정제하여 화합물 A-7를 수득하였다. EI-MS m/z: 469(M++1).After dissolving Compound A-7b (39 mg, 0.08 mmol) in methanol (2 mL) under nitrogen atmosphere at room temperature, Zn dust (6.4 mg, 0.10 mmol) and Ammonium formate (8.22 mg, 0.13 mmol) Lt; / RTI &gt; for 2 hours. Separation and purification were carried out using prep-HPLC to obtain Compound A-7. EI-MS m / z: 469 (M &lt; + & gt ; +1).

[실시예 8] 화합물 A-8의 제조 [Example 8] Preparation of Compound A-8

Figure pat00176
Figure pat00176

질소 대기 하 상온에서 화합물 Int-TG6 (제조예 7, 58 mg, 0.18 mmol)과 화합물 IntA-Q1 (제조예 12, 67.9 mg, 0.18 mmol)를 사용하여 실시에 3의 화합물 A-3a의 제조방법과 유사한 방법으로 반응시켜 화합물 A-8을 수득하였다(5.3mg, 5.2%). EI-MS m/z: 588(M++Na).(Preparation 7, 58 mg, 0.18 mmol) and compound IntA-Q1 (Preparation 12, 67.9 mg, 0.18 mmol) at room temperature under a nitrogen atmosphere at room temperature. To give Compound A-8 (5.3 mg, 5.2%). EI-MS m / z: 588 (M &lt; + &gt; + Na).

[실시예 9] 화합물 A-9의 제조[Example 9] Preparation of Compound A-9

Figure pat00177
Figure pat00177

화합물 IntA-Q3 (제조예 14, 27.5mg mg, 0.08 mmol)과 화합물 Int-TG7 (제조예 8, 30 mg, 0.08 mmol)를 사용하여 실시예 3의 화합물 A-3a의 제조방법과 유사한 방법으로 반응시켜 화합물 A-9를 수득하였다(1.3mg). EI-MS m/z: 608(M++1).Was obtained by a method similar to the preparation of Compound A-3a of Example 3 using compound IntA-Q3 (Preparation 14, 27.5 mg, 0.08 mmol) and Int-TG7 (Preparation 8, 30 mg, 0.08 mmol) To give Compound A-9 (1.3 mg). EI-MS m / z: 608 (M &lt; + & gt ; +1).

[실시예 10] 화합물 A-10의 제조 [Example 10] Preparation of Compound A-10

Figure pat00178
Figure pat00178

질소 대기 하 상온에서 화합물 IntA-Q4 (제조예 15, 23 mg, 0.07 mmol)과 화합물 Int-TG7 (제조예 8, 30 mg, 0.08 mmol)를 무수 아세토나이트릴 (1 mL)에 용해시켰다. 상기 혼합물에 BEMP (11.2 μL, 0.04 mmol)을 첨가한 후 상온에서 밤샘 교반시킨 후 prep-HPLC를 이용하여 분리 정제하여 화합물 A-10 를 수득하였다(0.3mg). EI-MS m/z: 578(M++1).Compound Int-TG7 (Preparation 8, 30 mg, 0.08 mmol) and compound IntA-Q4 (Preparation Example 15, 23 mg, 0.07 mmol) and compound Int-TG7 were dissolved in anhydrous acetonitrile (1 mL) at room temperature under nitrogen atmosphere. BEMP (11.2 μL, 0.04 mmol) was added to the mixture, stirred overnight at room temperature, and purified by prep-HPLC to obtain Compound A-10 (0.3 mg). EI-MS m / z: 578 (M &lt; + & gt ; +1).

[실시예 11] 화합물 A-11의 제조 [Example 11] Preparation of Compound A-11

Figure pat00179
Figure pat00179

화합물 Int-TG8 (제조예 9, 52.4 mg, 0.15 mmol)과 화합물 IntA-Q1 (제조예 12, 50 mg, 0.13 mmol)을 사용하여 실시예 10과 유사한 방법으로 반응시켜 화합물 A-11을 수득하였다(52.1 mg, 65 %).Compound A-11 was obtained by reacting compound Int-TG8 (Preparation 9, 52.4 mg, 0.15 mmol) with compound IntA-Q1 (Preparation 12, 50 mg, 0.13 mmol) in a similar manner to Example 10 (52.1 mg, 65%).

1H NMR (400 Hz, CDCl3) δ 8.19 (dd, J = 6.8, 1.2 Hz, 1H), 8.02 (d, J = 8.0 Hz, 1H), 7.68 (t, J = 6.4 Hz, 1H), 7.49 (t, J = 7.2 Hz, 1H), 7.33-7.23 (m, 3H), 7.22 (d, J = 8.0 Hz, 1H), 7.17 (d, J = 8.8 Hz, 1H), 7.08 (dd, J = 7.2, 1.2 Hz, 1H), 7.01 (td, J = 6.8, 1.2 Hz, 1H), 5.56(s, 2H), 4.99(d, J = 8.4 Hz, 1H), 4.59(q, J = 7.2, 6.4 Hz, 1H), 3.14(dd, J = 8.4, 5.6 Hz, 1H), 3.03(dd, J = 7.6, 6.0 Hz, 1H), 1.42(s, 9H). EI-MS m/z: 603(M++1). 1 H NMR (400 Hz, CDCl 3) δ 8.19 (dd, J = 6.8, 1.2 Hz, 1H), 8.02 (d, J = 8.0 Hz, 1H), 7.68 (t, J = 6.4 Hz, 1H), 7.49 (t, J = 7.2 Hz, 1H), 7.33-7.23 (m, 3H), 7.22 (d, J = 8.0 Hz, 1H), 7.17 (d, J = 8.8 Hz, 1H), 7.08 (dd, J = 7.2, 1.2 Hz, 1H), 7.01 (td, J = 6.8, 1.2 Hz, 1H), 5.56 (s, 2H), 4.99 (d, J = 8.4 Hz, 1H), 4.59 (q, J = 7.2, 6.4 Hz, 1H), 3.14 (dd, J = 8.4,5.6 Hz, 1H), 3.03 (dd, J = 7.6,6.0 Hz, 1H), 1.42 (s, 9H). EI-MS m / z: 603 (M &lt; + & gt ; +1).

[실시예 12] 화합물 A-12의 제조[Example 12] Preparation of Compound A-12

Figure pat00180
Figure pat00180

화합물 A-12a의 제조Preparation of Compound A-12a

화합물 IntA-Q1 (제조예 12, 40 mg, 0.10 mmol)과 화합물 Int-TG9 (제조예 10, 76 mg, 0.11 mmol)을 사용하여 실시예 10과 유사한 방법으로 반응시켜 화합물 A-12a를 수득하였다(65 mg, 82%).Compound A-12a was obtained by reacting compound Int-Q1 (Preparation 12, 40 mg, 0.10 mmol) with compound Int-TG9 (Preparation 10, 76 mg, 0.11 mmol) in the same manner as in Example 10 (65 mg, 82%).

1H NMR (400 Hz, CDCl3) δ 7.80-7.75 (m, 3H), 7.61(s, 1H), 7.52-7.47(m, 2H), 7.33 (d, J = 8.0 Hz, 2H), 7.21(d, J = 8.1 Hz, 2H), 5.63 (t, J = 2.2Hz, 1H), 5.50 (s, 1H), 5.23 (d, J = 7.6 Hz, 1H), 5.15 (d, J = 10.4 Hz, 1H), 5.08-4.98 (m, 1H), 4.62-4.54 (m, 1H), 4.36-4.26 (m, 1H), 4.24-4.14 (m, 2H), 3.72 (s, 3H), 3.22-3.02 (m, 2H), 2.20 (s, 3H), 2.08 (s, 6H), 2.02 (s, 3H), 1.42 (s, 9H). EI-MS m/z: 870(M++Na). 1 H NMR (400 Hz, CDCl 3) δ 7.80-7.75 (m, 3H), 7.61 (s, 1H), 7.52-7.47 (m, 2H), 7.33 (d, J = 8.0 Hz, 2H), 7.21 ( d, J = 8.1 Hz, 2H ), 5.63 (t, J = 2.2Hz, 1H), 5.50 (s, 1H), 5.23 (d, J = 7.6 Hz, 1H), 5.15 (d, J = 10.4 Hz, 1H), 5.08-4.98 (m, 1H), 4.62-4.54 (m, 1H), 4.36-4.26 m, 2H), 2.20 (s, 3H), 2.08 (s, 6H), 2.02 (s, 3H), 1.42 (s, 9H). EI-MS m / z: 870 (M &lt; + &gt; + Na).

화합물 A-12의 제조Preparation of Compound A-12

질소 대기 하 0℃에서 화합물 A-12a (15 mg, 0.02 mmol)을 사용하여 실시예 1의 화합물 A-1의 제조방법과 유사한 방법으로 반응시켜 화합물 A-12를 수득하였다(10.9 mg, 93%). EI-MS m/z: 688(M++Na). (10.9 mg, 93%) was obtained by reacting Compound A-12 (15 mg, 0.02 mmol) at 0 ° C under a nitrogen atmosphere in a similar manner to the preparation of Compound A-1 of Example 1, ). EI-MS m / z: 688 (M &lt; + &gt; + Na).

[실시예 13] 화합물 B-1의 제조[Example 13] Preparation of Compound B-1

Figure pat00181
Figure pat00181

화합물 B-1a의 제조Preparation of Compound B-1a

화합물 IntB-Q1 (제조예 18, 19.4 mg, 0.019 mmol)과 화합물 Int-TG2 (제조예 3, 77 mg, 0.097 mmol)을 ACN/DMF(v/v)= 10 : 1 (1 mL)에 용해시킨 후, 실시예 10과 유사한 방법으로 반응시켜 화합물 B-1a를 수득하였다(60% purity). EI-MS m/z: 1666(M+).The compound Int-TG2 (Preparation 3, 77 mg, 0.097 mmol) and compound IntB-Q1 (Preparation 18, 19.4 mg, 0.019 mmol) were dissolved in ACN / DMF (v / v) = 10: 1 And then reacted in a similar manner to Example 10 to give compound B-1a (60% purity). EI-MS m / z: 1666 (M &lt; + & gt ; ).

화합물 B-1의 제조 Preparation of Compound B-1

화합물 B-1a를 사용하여 실시예 4의 화합물 A-4b 제조방법과 유사한 방법으로 반응시켜 화합물 B-1을 수득하였다(5.5 mg, 19% over 2 steps). EI-MS m/z: 1498(M+).Compound B-1 was obtained (5.5 mg, 19% over 2 steps) by the same method as Compound A-4b of Example 4 using Compound B-1a. EI-MS m / z: 1498 (M &lt; + & gt ; ).

[실시예 14] 화합물 B-2의 제조[Example 14] Preparation of compound B-2

Figure pat00182
Figure pat00182

화합물 B-2a의 제조 Preparation of compound B-2a

화합물 IntB-Q3 (제조예 19, 19.4 mg, 0.019 mmol)과 화합물 Int-TG2 (제조예 3, 77 mg, 0.097 mmol)을 사용하여 실시예 10과 유사한 방법으로 반응시켜 화합물 B-2a를 수득하였다(82 mg, 58 %). EI-MS m/z: 1140(M+).Compound B-2a was obtained by reacting compound Int-Q3 (Preparation 19, 19.4 mg, 0.019 mmol) with compound Int-TG2 (Preparation 3, 77 mg, 0.097 mmol) in the similar manner to Example 10 (82 mg, 58%). EI-MS m / z: 1140 (M &lt; + & gt ; ).

화합물 B-2의 제조Preparation of compound B-2

화합물 B-2a를 사용하여 실시예 4의 화합물 A-4b의 제조방법과 유사한 방법으로 반응시켜 화합물 B-2를 수득하였다(25 mg, 76 %). EI-MS m/z: 971(M+).Compound B-2 was obtained (25 mg, 76%) by a similar method to the preparation of Compound A-4b of Example 4 using compound B-2a. EI-MS m / z: 971 (M &lt; + & gt ; ).

[실시예 15] 화합물 B-3의 제조 [Example 15] Preparation of Compound B-3

Figure pat00183
Figure pat00183

화합물 B-3a의 제조Preparation of compound B-3a

질소 대기 하 상온에서 화합물 Int-TG5 (제조예 6, 65 mg, 0.063 mmol)와 MMAF-OMe (52 mg, 0.069 mmol)을 DMF (1 mL)에 용해시킨 후 HOBt (2 mg, 0.013 mmol)과 DIPEA (12 μL, 0.069 mmol), Pyridine (330 μL)을 첨가한 후 밤새 교반하였다. 반응 완료 후 1N HCl 로 pH 2-3 맞춘 후 증류수 (8 mL)와 EA (8 mL X 2)를 가하여 추출한 뒤, 브린 (12 mL)로 세척 후, 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피시켜 화합물 B-3a를 수득하였다(73 mg, 71 %). EI-MS m/z: 1644(M+).(52 mg, 0.069 mmol) and MMAF-OMe (2 mg, 0.013 mmol) were dissolved in DMF (1 mL) at room temperature under a nitrogen atmosphere and the compound Int-TG5 DIPEA (12 μL, 0.069 mmol) and pyridine (330 μL) were added, followed by stirring overnight. After completion of the reaction, the mixture was adjusted to pH 2-3 with 1N HCl, extracted with distilled water (8 mL) and EA (8 mL × 2) and washed with brine (12 mL). The organic layer was dried over anhydrous Na 2 SO 4 , And concentrated under reduced pressure. The residue was subjected to column chromatography to obtain Compound B-3a (73 mg, 71%). EI-MS m / z: 1644 (M &lt; + & gt ; ).

화합물 B-3의 제조Preparation of Compound B-3

질소 대기 하 상온에서 화합물 B-3a (73 mg, 0.044 mmol)을 메탄올 (1.5 mL)에 용해시킨 후, 0℃ 하에서 물 (1.5 mL)에 용해된 LiOH (14 mg, 0.333 mmol)를 서서히 적가한 다음 2시간 동안 교반하였다. 반응 완료 후, 1N 염산 수용액 (2 mL)를 첨가한 다음 prep-HPLC를 이용하여 분리 정제하여 화합물 B-3를 수득하였다(45 mg, 69 %). EI-MS m/z: 1462(M+).Compound B-3a (73 mg, 0.044 mmol) was dissolved in methanol (1.5 mL) at room temperature under a nitrogen atmosphere and LiOH (14 mg, 0.333 mmol) dissolved in water (1.5 mL) was slowly added dropwise at 0 ° C Stir for the next 2 hours. After completion of the reaction, a 1N aqueous hydrochloric acid solution (2 mL) was added and then purified by prep-HPLC to obtain Compound B-3 (45 mg, 69%). EI-MS m / z: 1462 (M &lt; + & gt ; ).

[실시예 16] 화합물 B-4의 제조[Example 16] Preparation of compound B-4

Figure pat00184
Figure pat00184

화합물 B-4a의 제조Preparation of compound B-4a

화합물 IntB-Q5 (제조예 21, 92 mg, 0.03 mmol)과 화합물 Int-TG2 (제조예 3, 40mg, 0.05 mmol)를 사용하여 실시예 10과 유사한 방법으로 반응시켜 화합물 B-4a를 수득하였다(75 mg, 68 %). EI-MS m/z: 3354(M+).Compound B-4a was obtained by reacting Compound IntB-Q5 (Preparation 21, 92 mg, 0.03 mmol) with compound Int-TG2 (Preparation 3, 40 mg, 0.05 mmol) in the similar manner to Example 10 75 mg, 68%). EI-MS m / z: 3354 (M &lt; + & gt ; ).

화합물 B-4의 제조Preparation of compound B-4

화합물 B-4a (75 mg, 0.02 mmol)을 사용하여 실시예 15의 화합물 B-3의 제조방법과 유사한 방법으로 반응시켜 화합물 B-4를 수득하였다(64 mg, 91 %). EI-MS m/z: 3143(M+).The compound B-4 was obtained (64 mg, 91%) by the same method as the preparation of the compound B-3 of Example 15 using the compound B-4a (75 mg, 0.02 mmol). EI-MS m / z: 3143 (M &lt; + & gt ; ).

[실시예 17] 화합물 B-6의 제조[Example 17] Preparation of compound B-6

Figure pat00185
Figure pat00185

화합물 B-6a의 제조Preparation of compound B-6a

화합물 IntB-Q6 (제조예 22, 10 mg, 0.03 mmol)과 화합물 Int-TG2 (제조예 3, 23 mg, 0.03 mmol)를 사용하여 실시예 10과 유사한 방법으로 반응시켜 화합물 B-6a를 수득하였다(29 mg, 100 %, crude). EI-MS m/z: 1020 (M+).Compound B-6a was obtained by reacting compound IntB-Q6 (Preparation 22, 10 mg, 0.03 mmol) with compound Int-TG2 (Preparation 3, 23 mg, 0.03 mmol) in the same manner as in Example 10 (29 mg, 100%, crude). EI-MS m / z: 1020 (M &lt; + & gt ; ).

화합물 B-6의 제조Preparation of compound B-6

화합물 B-6a (29 mg, 0.03 mmol)를 사용하여 실시예 15의 화합물 B-3의 제조방법과 유사한 방법으로 반응시켜 화합물 B-6을 수득하였다(4.2 mg, 17%). EI-MS m/z: 851 (M+).The compound B-6 was obtained (4.2 mg, 17%) by the same method as the preparation of the compound B-3 of Example 15 using the compound B-6a (29 mg, 0.03 mmol). EI-MS m / z: 851 (M &lt; + & gt ; ).

[실시예 18] 화합물 B-7의 제조[Example 18] Preparation of compound B-7

Figure pat00186
Figure pat00186

화합물 B-7a의 제조Preparation of compound B-7a

화합물 IntB-Q7 (제조예 23, 10 mg, 0.025 mmol)과 화합물 Int-TG2 (제조예 3, 22 mg, 0.028 mmol)을 사용하여 실시예 10과 유사한 방법으로 반응시켜 화합물 B-7a를 수득하였다(25 mg, 99%). EI-MS m/z: 1063 (M+).Compound B-7a was obtained by reacting compound IntB-Q7 (Preparation 23, 10 mg, 0.025 mmol) with compound Int-TG2 (Preparation 3, 22 mg, 0.028 mmol) in the same manner as in Example 10 (25 mg, 99%). EI-MS m / z: 1063 (M &lt; + & gt ; ).

화합물 B-7의 제조Preparation of compound B-7

화합물 B-7a (25 mg, 0.024 mmol)을 사용하여 제조예 8의 화합물 Int-TG7의 제조방법과 유사한 방법으로 반응시켜 화합물 B-7을 수득하였다. EI-MS m/z: 895 (M+).Compound B-7 was obtained by reacting compound B-7a (25 mg, 0.024 mmol) in a similar manner to the preparation of compound Int-TG7 of Preparation Example 8. EI-MS m / z: 895 (M &lt; + & gt ; ).

[실시예 19] 리간드-약물 접합체 화합물 C-1의 제조[Example 19] Preparation of ligand-drug conjugate compound C-1

Figure pat00187
Figure pat00187

질소 대기 하 상온에서 화합물 IntC-L (제조예 26, 1.8 mg, 0.0016 mmol)과 화합물 B-1 (실시예 13, 1.6 mg, 0.0011 mmol)을 EtOH (2 mL), 증류수 (0.5 mL)에 용해시켜, 반응 용액에 1M 소듐 아스코베이트 (11 μL, 0.011 mmol)와 0.1 M CuSO4 (21 μL, 0.0021 mmol)를 첨가한 후 12시간 동안 교반시켰다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 리간드-약물 접합체 화합물 C-1을 수득하였다(1.7 mg, 61 %). EI-MS m/z: 2278(M+).Compound 16 (1.8 mg, 0.0016 mmol) and compound B-1 (Example 13, 1.6 mg, 0.0011 mmol) were dissolved in EtOH (2 mL) and distilled water (0.5 mL) at room temperature under a nitrogen atmosphere at room temperature 1 M sodium ascorbate (11 μL, 0.011 mmol) and 0.1 M CuSO 4 (21 μL, 0.0021 mmol) were added to the reaction solution, followed by stirring for 12 hours. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain a ligand-drug conjugate compound C-1 (1.7 mg, 61%). EI-MS m / z: 2278 (M &lt; + & gt ; ).

[실시예 20] 리간드-약물 접합체 화합물 C-2의 제조[Example 20] Preparation of ligand-drug conjugate compound C-2

Figure pat00188
Figure pat00188

질소 대기 하 상온에서 화합물 B-2 (실시예 14, 9.2 mg, 0.008 mmol)와 화합물 IntC-L (제조예 26, 9.5 mg, 0.008 mmol)를 DMSO (2 mL), 증류수 (0.5 mL)에 용해시켜, 반응 용액에 1M 소듐 아스코베이트 (84 μL, 0.08 mmol)와 0.1 M CuSO4 (70 μL, 0.016 mmol)를 첨가한 후 12시간 동안 교반시켰다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 리간드-약물 접합체 화합물 C-2를 수득하였다(9.1 mg, 54 %). EI-MS m/z: 1751 (M+).(Example 14, 9.2 mg, 0.008 mmol) and compound IntC-L (Preparation 26, 9.5 mg, 0.008 mmol) were dissolved in DMSO (2 mL) and distilled water (0.5 mL) at room temperature under a nitrogen atmosphere at room temperature 1M sodium ascorbate (84 μL, 0.08 mmol) and 0.1 M CuSO 4 (70 μL, 0.016 mmol) were added to the reaction solution, followed by stirring for 12 hours. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain a ligand-drug conjugate compound C-2 (9.1 mg, 54%). EI-MS m / z: 1751 (M &lt; + & gt ; ).

[실시예 21] 리간드-약물 접합체 화합물 C-3의 제조[Example 21] Preparation of ligand-drug conjugate compound C-3

Figure pat00189
Figure pat00189

질소 대기 하 상온에서 화합물 IntC-L (제조예 26, 7.1 mg, 0.009 mmol)와 화합물 B-3 (실시예 15, 16 mg, 0.011 mmol)를 EtOH (2 mL), 증류수 (0.5 mL)에 용해시켜, 반응 용액에 1M 소듐 아스코베이트 (91 μL, 0.09 mmol)와 0.1 M CuSO4 (18 μL, 0.018 mmol)를 첨가한 후 40℃ 에서 12시간 동안 가열하여 교반시켰다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 리간드-약물 접합체 화합물 C-3를 수득하였다(4.7 mg, 24 %). EI-MS m/z: 2242 (M+).(Example 26, 7.1 mg, 0.009 mmol) and compound B-3 (Example 15, 16 mg, 0.011 mmol) were dissolved in EtOH (2 mL) and distilled water (0.5 mL) at room temperature under a nitrogen atmosphere at room temperature 1 M sodium ascorbate (91 μL, 0.09 mmol) and 0.1 M CuSO 4 (18 μL, 0.018 mmol) were added to the reaction solution, and the mixture was heated and stirred at 40 ° C. for 12 hours. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain ligand-drug conjugate compound C-3 (4.7 mg, 24%). EI-MS m / z: 2242 (M &lt; + & gt ; ).

[실시예 22] 리간드-약물 접합체 화합물 D-1의 제조[Example 22] Preparation of ligand-drug conjugate compound D-1

Figure pat00190
Figure pat00190

질소 대기 하 상온에서 DMSO (7671 μL)을 넣고 화합물 B-3 (실시예 15, 10 mg, 6.85 μmol)을 DMSO (685 μL)에 녹여 첨가한다. (BimC4A)3을 (50 mmol) 농도로 만든 후 (1142 μL)을 첨가하고, CuBr을 (10 mmol) 농도로 만든 후 (685 μL)을 첨가한 후 2분간 교반한다. 화합물 MPS-D5 (제조예 30, 4.6 mg, 12.3 μmol)을 DMSO (685 μL)에 녹여 첨가한 후 10분간 교반한다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 리간드-약물 접합체 화합물 D-1을 수득하였다(5.4 mg, 43 %). EI-MS m/z: 916 (M+1/2).Add DMSO (7671 μL) at room temperature under a nitrogen atmosphere and dissolve Compound B-3 (Example 15, 10 mg, 6.85 μmol) in DMSO (685 μL). (BimC4A) 3 to a concentration of 50 mmol (1142 μL), add CuBr to a concentration of 10 mmol (685 μL), and stir for 2 minutes. Compound MPS-D5 (Preparation Example 30, 4.6 mg, 12.3 μmol) was dissolved in DMSO (685 μL) and stirred for 10 minutes. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain a ligand-drug conjugate compound D-1 (5.4 mg, 43%). EI-MS m / z: 916 (M + 1/2).

[실시예 23] 리간드-약물 접합체 화합물 D-2의 제조 [Example 23] Preparation of ligand-drug conjugate compound D-2

Figure pat00191
Figure pat00191

질소 대기 하 상온에서 DMSO (2894 μL)을 넣고 화합물 B-1 (실시예 13, 3.9 mg, 2.60 μmol)을 DMSO (260 μL)에 녹여 첨가한다. (BimC4A)3을 (50 mmol) 농도로 만든 후 (433 μL)을 첨가하고, CuBr을 (10 mmol) 농도로 만든 후 (260 μL)을 첨가한 후 2분간 교반한다. 화합물 MPS-D5 (제조예 30, 1.8 mg, 4.69 μmol)을 DMSO (486 μL)에 녹여 첨가한 후 10분간 교반한다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 리간드-약물 복합체 화합물 D-2를 수득하였다(1.7 mg, 35 %). EI-MS m/z: 934 (M+1/2).Add DMSO (2894 μL) at room temperature under a nitrogen atmosphere and dissolve Compound B-1 (Example 13, 3.9 mg, 2.60 μmol) in DMSO (260 μL). (BimC4A) 3 (50 mmol), add (433 μL), make CuBr to a concentration of 10 mmol (260 μL), and stir for 2 minutes. Compound MPS-D5 (Preparation Example 30, 1.8 mg, 4.69 μmol) was dissolved in DMSO (486 μL) and stirred for 10 minutes. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain a ligand-drug complex compound D-2 (1.7 mg, 35%). EI-MS m / z: 934 (M + 1/2).

[실시예 24] 화합물 A-14의 제조 [Example 24] Preparation of Compound A-14

Figure pat00192
Figure pat00192

화합물 A-14a의 제조Preparation of Compound A-14a

질소 대기 하 상온에서 화합물 IntA-Q7 (제조예 31, 32 mg, 55 μmol)과 Int-TG1 (제조예 2, 36 mg, 66 μmol)을 ACN (3 mL)에 용해시킨 후 BEMP (4 ㎕, 11 μmol)을 적하한 후 상온에서 2시간 동안 교반하였다. 반응 완료 후 EA (10 mL X 2)와 citric acid (15 mL)를 넣고 유기층을 추출하고 브린 (50 mL)로 세척하였다. 수득한 유기층을 무수 Na2SO4으로 건조시키고 여과한 후 감압 농축시켜 화합물 A-14a를 수득하였다(55 mg, quant). EI-MS m/z: 1004(M+).BMP (4 μl, 32 mg, 55 μmol) and Int-TG1 (Preparation 2, 36 mg, 66 μmol) were dissolved in ACN (3 mL) at room temperature under a nitrogen atmosphere at room temperature. 11 μmol) was added dropwise thereto, followed by stirring at room temperature for 2 hours. After completion of the reaction, EA (10 mL × 2) and citric acid (15 mL) were added, and the organic layer was extracted and washed with brine (50 mL). The obtained organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure to obtain Compound A-14a (55 mg, quant). EI-MS m / z: 1004 (M &lt; + & gt ; ).

화합물 A-14의 제조Preparation of Compound A-14

질소 대기 하에서 화합물 A-14a (55 mg, 54.8 mmol)을 MeOH (7 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 K2CO3 (38 mg, 0.27 mmol)을 첨가한 후 같은 온도에서 1시간 동안 교반하였다. 반응 완료 후 반응 용액을 Prep HPLC분리 정제를 통해 화합물 A-14를 수득하였다(40.4 mg, 88 %). EI-MS m/z: 836(M+).Compound A-14a (55 mg, 54.8 mmol) was dissolved in MeOH (7 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. K 2 CO 3 (38 mg, 0.27 mmol) was added at 0 ° C and stirred at the same temperature for 1 hour. After completion of the reaction, the reaction solution was separated by Prep HPLC separation to obtain Compound A-14 (40.4 mg, 88%). EI-MS m / z: 836 (M &lt; + & gt ; ).

[실시예 25] 화합물 A-15의 제조[Example 25] Preparation of Compound A-15

화합물 A-15-2의 제조Preparation of Compound A-15-2

질소 대기 하에서 화합물 A-15-1 (제조예 32, 53 mg, 76.9 μmol)과 IntA-Q8 (제조예 33, 22 mg, 92.3 μmol)을 DMF (2 mL)에 용해시킨 후 DIPEA (27 ㎕, 0.15 mmol)을 적가하여 상온에서 밤새 교반하였다. 반응 완료 후 반응 용액을 Prep HPLC분리 정제를 통해 화합물 A-15-2를 수득하였다(25.9 mg, 40 %). EI-MS m/z: 843(M+).Compound A-15-1 (Preparation 32, 53 mg, 76.9 μmol) and IntA-Q8 (Preparation 33, 22 mg, 92.3 μmol) were dissolved in DMF (2 mL) under a nitrogen atmosphere, 0.15 mmol) was added dropwise and the mixture was stirred at room temperature overnight. After completion of the reaction, the reaction solution was separated by Prep HPLC separation to obtain Compound A-15-2 (25.9 mg, 40%). EI-MS m / z: 843 (M &lt; + & gt ; ).

화합물 A-15의 제조Preparation of Compound A-15

질소 대기 하에서 화합물 A-15-2 (4.2 mg, 4.98 μmol)을 MeOH (2 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 K2CO3 (4 mg, 24.9 μmol)을 첨가한 후 같은 온도에서 1시간 동안 교반하였다. 반응 완료 후 반응 용액을 Prep HPLC분리 정제를 통해 화합물 A-15를 수득하였다(1.7 mg, 51 %). EI-MS m/z: 675(M+).Compound A-15-2 (4.2 mg, 4.98 [mu] mol) was dissolved in MeOH (2 mL) and cooled to 0 [deg.] C under a nitrogen atmosphere. K 2 CO 3 (4 mg, 24.9 μmol) was added at 0 ° C and stirred at the same temperature for 1 hour. After completion of the reaction, the reaction solution was separated by Prep HPLC separation to obtain Compound A-15 (1.7 mg, 51%). EI-MS m / z: 675 (M &lt; + & gt ; ).

[실시예 26] 화합물 A-17의 제조[Example 26] Preparation of Compound A-17

Figure pat00194
Figure pat00194

화합물 A-17a의 제조Preparation of Compound A-17a

질소 대기 하에서 IntA-Q9 (제조예 34, 11.8 mg, 0.026mmol)과 화합물 Int-TG1 (제조예 2, 14.4 mg, 0.026 mmol)를 사용하여 실시예 3의 화합물 A-3a의 제조방법과 유사한 방법으로 반응시켜 화합물 A-17a를 수득하였다(11.6 mg, 51 %). EI-MS m/z: 875(M+).(Preparation 34, 11.8 mg, 0.026 mmol) and compound Int-TG1 (Preparation 2, 14.4 mg, 0.026 mmol) under a nitrogen atmosphere in a similar manner to the preparation of Compound A-3a of Example 3 To give compound A-17a (11.6 mg, 51%). EI-MS m / z: 875 (M &lt; + & gt ; ).

화합물 A-17의 제조Preparation of Compound A-17

질소 대기 하 0℃에서 A-17a (8.3 mg, 0.01mmol)를 MeOH (1 mL)에 용해시킨 후 K2CO3 (10.5 mg, 0.08 mmol)를 첨가하고 1시간 교반하였다. 반응 완료 후 prep-HPLC를 이용하여 분리 정제하여 화합물 A-17를 수득 하였다(3.5 mg, 52.2 %). EI-MS m/z: 707(M+).A-17a (8.3 mg, 0.01 mmol) was dissolved in MeOH (1 mL) at 0 ° C under a nitrogen atmosphere, K 2 CO 3 (10.5 mg, 0.08 mmol) was added and the mixture was stirred for 1 hour. After completion of the reaction, the compound was separated and purified using prep-HPLC to obtain Compound A-17 (3.5 mg, 52.2%). EI-MS m / z: 707 (M &lt; + & gt ; ).

[실시예 27] 화합물 A-18의 제조[Example 27] Preparation of Compound A-18

Figure pat00195
Figure pat00195

화합물 A-18a의 제조Preparation of Compound A-18a

질소 대기 하에서 화합물 IntA-Q10 (제조예 35, 118 mg, 0.16 mmol)과 화합물 Int-TG1 (제조예 2, 107 mg, 0.19 mmol)를 ACN (2 mL)와 DMF (0.2 mL)에 용해시킨 후 BEMP (23.3 μL, 0.08 mmol)를 첨가한 후 상온에서 2.5시간 동안 교반 후 DBU (12 μL, 0.08 mmol)를 추가로 첨가하고 같은 온도에서 2시간 동안 교반하였다. 반응 완료 후 EA (30 mL X 2)과 H2O (30 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 Prep HPLC를 통해 화합물 A-18a를 수득하였다(22.5 mg, 14%). EI-MS m/z: 900(M+).Compound Int-TG1 (Preparation 2, 107 mg, 0.19 mmol) and compound IntA-QlO (Preparation 35, 118 mg, 0.16 mmol) and compound IntA-QlO were dissolved in ACN (2 mL) and DMF After adding BEMP (23.3 μL, 0.08 mmol), DBU (12 μL, 0.08 mmol) was further added at room temperature for 2.5 hours, and the mixture was stirred at the same temperature for 2 hours. After completion of the reaction, EA (30 mL × 2), H 2 O (30 mL) and brine (20 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was subjected to Prep HPLC to obtain Compound A-18a (22.5 mg, 14%). EI-MS m / z: 900 (M &lt; + & gt ; ).

화합물 A-18b의 제조Preparation of Compound A-18b

질소 대기 하에서 화합물 A-18a (22.5 mg, 0.022 mmol)를 ACN (1 mL)에 용해시킨 후 Boc2O (14.5 mg, 0.066 mmol)와 DMAP (2.7 mg, 0.022 mmol)를 첨가하고 상온에서 밤새 교반 후, Boc2O (4.8 mg, 0.022 mmol)와 DMAP (1.4 mg, 0.011 mmol)를 추가로 첨가하고 같은 온도에서 5시간 동안 교반하였다. 반응 완료 후 Prep HPLC를 통해 화합물 A-18b를 수득하였다(10 mg, 37%). EI-MS m/z: 1101(M+).Compound A-18a (22.5 mg, 0.022 mmol) was dissolved in ACN (1 mL) under a nitrogen atmosphere and Boc 2 O (14.5 mg, 0.066 mmol) and DMAP (2.7 mg, 0.022 mmol) , Boc 2 O (4.8 mg, 0.022 mmol) and DMAP (1.4 mg, 0.011 mmol) were further added thereto, followed by stirring at the same temperature for 5 hours. After completion of the reaction, Compound A-18b was obtained by Prep HPLC (10 mg, 37%). EI-MS m / z: 1101 (M &lt; + & gt ; ).

화합물 A-18의 제조Preparation of Compound A-18

질소 대기 하에서 화합물 A-18b (10 mg, 0.008 mmol)를 MeOH (1 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 H2O (0.3 mL)에 LiOHㆍH2O (1.7 mg, 0.041 mmol)를 용해시킨 용액을 첨가하고 같은 온도에서 1시간 동안 교반한 다음, 상온에서 밤새 교반하였다. 반응 완료 후 Prep HPLC를 통해 화합물 A-18를 수득하였다(0.3 mg, 4%). EI-MS m/z: 850(M+).Compound A-18b (10 mg, 0.008 mmol) was dissolved in MeOH (1 mL) and cooled to 0 &lt; 0 &gt; C under a nitrogen atmosphere. A solution of LiOH.H 2 O (1.7 mg, 0.041 mmol) dissolved in H 2 O (0.3 mL) at 0 ° C was added, stirred at the same temperature for 1 hour, and then stirred overnight at room temperature. After completion of the reaction, Compound A-18 was obtained by Prep HPLC (0.3 mg, 4%). EI-MS m / z: 850 (M &lt; + & gt ; ).

[실시예 28] 화합물 B-8의 제조[Example 28] Preparation of compound B-8

Figure pat00196
Figure pat00196

화합물 B-8a의 제조Preparation of compound B-8a

질소 대기 하 상온에서 화합물 IntB-Q8 (제조예 37, 254 mg, 0.36 mmol)과 Int-TG10 (제조예 11, 340 mg, 0.43 mmol)를 건조된 ACN (3 mL)에 용해시킨 후 BEMP (0.041 mL, 0.14 mmol)를 첨가하고 상온에서 1시간 동안 교반하였다. 반응 완료 후 EA (20 mL)과 물 (5 mL)을 첨가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 B-8a를 수득하였다(195.6 mg, 51 %). EI-MS m/z: 1382(M+).IntB-Q8 (Preparation 37, 254 mg, 0.36 mmol) and Int-TGlO (Preparation 11, 340 mg, 0.43 mmol) were dissolved in dry ACN (3 mL) at room temperature under nitrogen atmosphere at room temperature. mL, 0.14 mmol), and the mixture was stirred at room temperature for 1 hour. After completion of the reaction, EA (20 mL) and water (5 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered, and concentrated under reduced pressure. The residue was purified by column chromatography to give compound B-8a (195.6 mg, 51%). EI-MS m / z: 1382 (M &lt; + & gt ; ).

화합물 B-8의 제조Preparation of compound B-8

질소 대기 하 상온 에서 화합물 B-8a (254 mg, 0.36 mmol)를 MeOH (3 mL)에 용해시킨 후 K2CO3 (135.4 mg, 0.98 mmol)를 첨가하고 상온에서 30분 동안 교반하였다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 화합물 B-8을 수득하였다(97 mg, 56 %). EI-MS m/z: 1214(M+).Compound B-8a (254 mg, 0.36 mmol) was dissolved in MeOH (3 mL) under nitrogen atmosphere at room temperature, K 2 CO 3 (135.4 mg, 0.98 mmol) was added and the mixture was stirred at room temperature for 30 minutes. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain Compound B-8 (97 mg, 56%). EI-MS m / z: 1214 (M &lt; + & gt ; ).

[실시예 29] 화합물 C-7의 제조[Example 29] Preparation of Compound C-7

Figure pat00197
Figure pat00197

화합물 B-3b의 제조Preparation of compound B-3b

질소 대기 하에서 화합물 B-3a (실시예 15, 52 mg, 31.6 μmol)을 MeOH (4 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 K2CO3 (22 mg, 0.16 mmol)을 첨가한 후 같은 온도에서 1시간 동안 교반하였다. 반응 완료 후 반응 용액을 Prep HPLC분리 정제를 통해 화합물 B-3b 를 수득하였다(13.3 mg, 30 %). EI-MS m/z: 1497(M++Na).Compound B-3a (Example 15, 52 mg, 31.6 [mu] mol) was dissolved in MeOH (4 mL) and cooled to 0 [deg.] C under a nitrogen atmosphere. K 2 CO 3 (22 mg, 0.16 mmol) was added at 0 ° C and stirred at the same temperature for 1 hour. After completion of the reaction, the reaction solution was separated by Prep HPLC separation to obtain Compound B-3b (13.3 mg, 30%). EI-MS m / z: 1497 (M &lt; + &gt; + Na).

화합물 C-7의 제조Preparation of Compound C-7

질소 대기 하 상온에서 화합물 IntC-L (제조예 26, 4.4 mg, 5.64 μmol)과 화합물 B-3b (10 mg, 6.77 μmol)을 EtOH (2 mL), 증류수 (0.5 mL)에 용해시켜, 반응 용액에 1M 소듐 아스코베이트 (57 μL, 56.4 μmol)와 0.1 M CuSO4 (11 μL, 11.3 μmol)를 첨가한 후 40℃에서 밤새 교반하였다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 화합물 C-7을 수득하였다(1.1 mg, 8.7 %). EI-MS m/z: 1128(M+1/2).The compound Int-L (Preparation 26, 4.4 mg, 5.64 μmol) and Compound B-3b (10 mg, 6.77 μmol) were dissolved in EtOH (2 mL) and distilled water (0.5 mL) at room temperature under a nitrogen atmosphere, Was added 1M sodium ascorbate (57 μL, 56.4 μmol) and 0.1 M CuSO 4 (11 μL, 11.3 μmol) and stirred overnight at 40 ° C. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain Compound C-7 (1.1 mg, 8.7%). EI-MS m / z: 1128 (M + 1/2).

[실시예 30] 화합물 D-3의 제조[Example 30] Preparation of compound D-3

Figure pat00198
Figure pat00198

질소 대기 하 상온에서 화합물 B-8 (실시예 28, 15 mg, 0.01 mmol)을 DMSO(7 mL)에 용해시킨 후 DMSO (2 mL)에 용해된 (BimC4A)3 (33mg, 0.04 mmol)와 DMSO (3 mL)에 용해된 CuBr (17mg, 0.12 mmol)을 넣고 DMSO (1 mL)에 용해된 POS-D1 (제조예 36, 7 mg, 0.01 mmol)을 첨가한 후2시간 동안 교반 후 prep-HPLC를 이용하여 분리 정제하여 화합물 D-3을 수득하였다(2.5 mg, 12 %). EI-MS m/z: 1668(M+).Compound B-8 (Example 28, 15 mg, 0.01 mmol) was dissolved in DMSO (7 mL) at room temperature under a nitrogen atmosphere and then (BimC 4 A) 3 (33 mg, 0.04 mmol) dissolved in DMSO (2 mL) And POS-D1 (Preparation 36, 7 mg, 0.01 mmol) dissolved in DMSO (1 mL) were added to the reaction mixture and stirred for 2 hours. -HPLC to give compound D-3 (2.5 mg, 12%). EI-MS m / z: 1668 (M &lt; + & gt ; ).

[실시예 31] 화합물 D-4의 제조[Example 31] Preparation of compound D-4

Figure pat00199
Figure pat00199

질소 대기 하 상온에서 DMSO (6179 μL)을 넣고 화합물 B-3 (실시예 15, 10 mg, 6.85 μmol)을 DMSO (685 μL)에 녹여 첨가한다. (BimC4A)3을 (20 mmol) 농도로 만든 후 (1142 μL)을 첨가하고, CuBr을 (100 mmol) 농도로 만든 후 (685 μL)을 첨가한 후 2분간 교반하였다. 화합물 POS-D1 (제조예 36, 12.4 mg, 27.4 μmol)을 DMSO (685 μL)에 녹여 첨가한 후 10분간 교반하였다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 화합물 D-4를 수득하였다(0.5 mg, 3.8 %). EI-MS m/z: 958 (M+1/2).Add DMSO (6179 μL) at room temperature under a nitrogen atmosphere and dissolve Compound B-3 (Example 15, 10 mg, 6.85 μmol) in DMSO (685 μL). (BimC4A) 3 (20 mmol) was added (1142 μL), CuBr (100 mmol) was added (685 μL), and the mixture was stirred for 2 minutes. Compound POS-D1 (Preparation 36, 12.4 mg, 27.4 μmol) was dissolved in DMSO (685 μL) and stirred for 10 minutes. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain Compound D-4 (0.5 mg, 3.8%). EI-MS m / z: 958 (M + 1/2).

[실시예 32] 화합물 D-5의 제조 [Example 32] Preparation of compound D-5

Figure pat00200
Figure pat00200

질소 대기 하 상온에서 DMSO (7752 μL)을 넣고 화합물 B-3 (실시예 15, 10 mg, 6.85 μmol)을 DMSO (685 μL)에 녹여 첨가한다. (BimC4A)3을 (20 mmol) 농도로 만든 후 (456 μL)을 첨가하고, CuBr을 (100 mmol) 농도로 만든 후 (685 μL)을 첨가한 후 2분간 교반하였다. 화합물 MPS-D4 (제조예 29, 12.2 mg, 8.91 μmol)을 DMSO (685 μL)에 녹여 첨가한 후 10분간 교반하였다. 반응 완료 후 상기 혼합용액을 prep-HPLC를 이용하여 분리 정제하여 화합물 D-5를 수득하였다(10.2 mg, 53 %). EI-MS m/z: 1417 (M+1/2).Add DMSO (7752 μL) at room temperature under a nitrogen atmosphere and dissolve Compound B-3 (Example 15, 10 mg, 6.85 μmol) in DMSO (685 μL). (BimC4A) 3 (20 mmol) was added to the solution (456 μL), CuBr (100 mmol) was added to the solution (685 μL), and the mixture was stirred for 2 minutes. Compound MPS-D4 (Preparation 29, 12.2 mg, 8.91 μmol) was dissolved in DMSO (685 μL) and stirred for 10 minutes. After completion of the reaction, the mixed solution was separated and purified using prep-HPLC to obtain Compound D-5 (10.2 mg, 53%). EI-MS m / z: 1417 (M + l / 2).

[실시예 33] 화합물 D-6의 제조[Example 33] Preparation of compound D-6

Figure pat00201
Figure pat00201

질소 대기 하 상온에서 화합물 B-4 (실시예 16, 24 mg, 0.01 mmol)을 DMSO (7 mL)에 용해 시킨 후 DMSO (2 mL)에 용해된 (BimC4A)3 (21mg, 0.03 mmol)와 DMSO (3 mL)에 용해된 CuBr (11mg, 0.08 mmol)을 넣고 DMSO (1 mL)에 용해된 MPS-D4 (제조예 29, 12 mg, 0.01 mmol)을 첨가한 후 2시간 동안 교반 후, prep-HPLC를 이용하여 분리 정제하여 화합물 D-6을 수득하였다(15.1 mg, 42 %). EI-MS m/z: 4515(M+), 2258(M/2+), 1505(M/3+).Compound B-4 (Example 16, 24 mg, 0.01 mmol) was dissolved in DMSO (7 mL) at room temperature under a nitrogen atmosphere and then (BimC 4 A) 3 (21 mg, 0.03 mmol) dissolved in DMSO (2 mL) And DMSO (3 mL), MPS-D4 (Preparation 29, 12 mg, 0.01 mmol) dissolved in DMSO (1 mL) was added and stirred for 2 hours. Separation and purification were carried out using prep-HPLC to obtain compound D-6 (15.1 mg, 42%). EI-MS m / z: 4515 (M + ), 2258 (M / 2 + ), 1505 (M / 3 + ).

[실시예 34] 화합물 A-16의 제조[Example 34] Preparation of Compound A-16

Figure pat00202
Figure pat00202

화합물 IntB-Q18 (제조예 45)과 화합물 Int-TG2 (제조예 3)를 이용하여 실시예 24 에 기재된 방법과 유사한 방법으로 반응시켜 화합물 A-16을 수득하였다. Compound A-16 was obtained by a similar method to that described in Example 24 using compound IntB-Q18 (preparation 45) and compound Int-TG2 (preparation 3).

화합물 A-16a : 수율 65 %; EI-MS m/z: 954.5 (M+1).Compound A-16a: 65% yield; EI-MS m / z: 954.5 (M + l).

화합물 A-16 : 수율 47 %; EI-MS m/z: 786.4 (M+1).Compound A-16: 47% yield; EI-MS m / z: 786.4 (M + l).

[실시예 35] 화합물 B-9의 제조[Example 35] Preparation of compound B-9

Figure pat00203
Figure pat00203

화합물BCompound B -9a의 제조Preparation of -9a

화합물 IntB-Q9 (제조예 38, 51 mg, 0.05 mmol)과 화합물 IntB-Q10 (제조예 39, 30 mg, 0.04 mmol)을 DMF (3 mL)을 이용하여 제조예 11의 Int-TG10-2의 제조방법과 유사한 방법으로 반응시켜 화합물 B-9a을 수득하였다 (20 mg, 28 %). EI-MS m/z: 821.7 (M+1/2) Compound IntB-Q10 (Preparation 39, 30 mg, 0.04 mmol) and IntBG-Q9 (Preparation 38, 51 mg, 0.05 mmol) were dissolved in DMF (3 mL) Reaction was carried out in a similar manner to the preparation method to give compound B-9a (20 mg, 28%). EI-MS m / z: 821.7 (M + l / 2)

화합물BCompound B -9의 제조-9 production

화합물 B-9a (10 mg, 0.006mmol)을 메탄올 (1.5 mL)에 용해시킨 후 메탄올에 용해되어 있는 25 % NaOMe (11 μL, 0.048 mmol)을 0℃ 하에서 첨가한 후, 실온에서 1시간 동안 교반시켰다. 반응 완료 후, 5 % TFA를 이용하여 pH 7로 중성화 한 다음 prep-HPLC를 이용하여 분리정제하여 화합물 B-9를 수득하였다(5 mg, 63%). EI-MS m/z: 1305.3 (M+1)Compound B-9a (10 mg, 0.006 mmol) was dissolved in methanol (1.5 mL), and 25% NaOMe (11 μL, 0.048 mmol) dissolved in methanol was added at 0 ° C. The mixture was stirred at room temperature for 1 hour . After completion of the reaction, the reaction mixture was neutralized to pH 7 with 5% TFA and purified by prep-HPLC to obtain Compound B-9 (5 mg, 63%). EI-MS m / z: 1305.3 (M + l)

[실시예 36] 화합물 C-4의 제조[Example 36] Preparation of Compound C-4

Figure pat00204
Figure pat00204

화합물 B-9 (실시예 35)와 화합물 IntC-L (제조예 26)를 이용하여 실시예 19와 유사한 방법으로 반응시켜 화합물 C-4를 수득하였다. EI-MS m/z: 1043.3 (M+1/2)Compound C-4 was obtained by reacting Compound B-9 (Example 35) with compound IntC-L (Preparation 26) in a similar manner to Example 19. EI-MS m / z: 1043.3 (M + l / 2)

[실시예 37] 화합물 IntB-Q12의 제조 [Example 37] Preparation of compound IntB-Q12

Figure pat00205
Figure pat00205

화합물 compound IntBIntB -Q12-1의 제조Manufacturing of -Q12-1

화합물 IntB-Q9 (제조예 38)와 화합물 IntB-Q11 (제조예 40)을 이용하여 제조예 39의 IntB-Q10의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q12-1을 수득하였다 (11.9 mg, 53 %). EI-MS m/z: 1303.5 (M+1)The compound IntB-Q12-1 was obtained by reacting compound IntB-Q9 (preparation 38) and compound IntB-Q11 (preparation 40) in a similar manner to the preparation of IntB-Q10 of preparation 39 (11.9 mg , 53%). EI-MS m / z: 1303.5 (M + 1) &lt;

화합물 compound IntBIntB -Q12의 제조Manufacturing of -Q12

화합물 IntB-Q12-1을 이용하여 제조예 38의 IntB-Q9의 제조방법과 유사한 방법으로 반응시켜 화합물 IntB-Q12를 수득하였다 (28 mg, 97 %). EI-MS m/z: 1259.5 (M+).The compound IntB-Q12 (28 mg, 97%) was obtained by reacting compound IntB-Q12-1 in a similar manner to the preparation of IntB-Q9 of Preparation 38. EI-MS m / z: 1259.5 (M &lt; + &gt;).

[실시예 38] 화합물 B-10의 제조[Example 38] Preparation of compound B-10

Figure pat00206
Figure pat00206

화합물 IntB-Q12 (실시예 37, 28 mg, 0.022 mol)을 메탄올 (1 mL)에 용해시키고 0℃ 하에서 25% NaOMe in MeOH (25 μL, 0.11 mmol)을 첨가한 후, 실온에서 1시간 교반시켰다. 반응 완료 후, 1H HCl (0.5 mL)을 이용하여 반응을 종료한 다음, prep-HPLC를 이용한 분리정제를 통해 화합물 B-10을 수득하였다(17 mg, 68 %). EI-MS m/z: 1259.5 (M+1)Compound IntB-Q12 (Example 37, 28 mg, 0.022 mol) was dissolved in methanol (1 mL), 25% NaOMe in MeOH (25 μL, 0.11 mmol) was added at 0 ° C and the mixture was stirred at room temperature for 1 hour . After completion of the reaction, the reaction was terminated using 1H HCl (0.5 mL), followed by separation and purification using prep-HPLC to obtain Compound B-10 (17 mg, 68%). EI-MS m / z: 1259.5 (M + l)

[실시예 39] 화합물 C-6의 제조[Example 39] Preparation of Compound C-6

Figure pat00207
Figure pat00207

화합물 B-10(실시예 38)과 화합물 IntC-L(제조예 26)를 이용하여 실시예 19와 유사한 방법으로 화합물 C-6을 수득하였다(수율 99 %). EI-MS m/z: 936.7 (M+1/2) Compound C-6 was obtained (yield 99%) in a similar manner to Example 19 using compound B-10 (Example 38) and compound IntC-L (Preparation 26). EI-MS m / z: 936.7 (M + l / 2)

[실시예 40] 화합물 IntB-Q17의 제조[Example 40] Preparation of compound IntB-Q17

Figure pat00208
Figure pat00208

화합물 IntB-Q13 (제조예 41)와 화합물 IntB-Q11 (제조예 40)을 이용하여 실시예 37과 유사한 방법으로 반응시켜 화합물 IntB-Q17을 수득하였다.Compound IntB-Q17 was obtained by reacting compound IntB-Q13 (preparation 41) and compound IntB-Q11 (preparation 40) in a similar manner to example 37. [

화합물 IntB-Q17-1 : 수율 99%; EI-MS m/z: 980.5 (M+1) Compound IntB-Q17-1: Yield 99%; EI-MS m / z: 980.5 (M + l)

화합물 IntB-Q17 : 수율 53%; EI-MS m/z: 1303.5 (M+1) Compound IntB-Q17: Yield 53%; EI-MS m / z: 1303.5 (M + 1) &lt;

[실시예 41] 화합물 B-11의 제조[Example 41] Preparation of compound B-11

Figure pat00209
Figure pat00209

화합물 IntB-Q17 (실시예 40)을 이용하여 실시예 38과 유사한 방법으로 반응시켜 화합물 B-11을 수득하였다(수율 20 %). EI-MS m/z: 1105 (M+1)Compound B-11 was obtained (yield 20%) by reacting in a similar manner to Example 38 using compound IntB-Q17 (Example 40). EI-MS m / z: 1105 (M + l )

[실시예 42] 화합물 C-5의 제조[Example 42] Preparation of Compound C-5

Figure pat00210
Figure pat00210

화합물 B-11(실시예 41)과 화합물 IntC-L(제조예 26)를 이용하여 실시예 19와 유사한 방법으로 화합물 C-5을 수득하였다. EI-MS m/z: 943.6 (M+1/2)Compound C-5 was obtained in a similar manner to Example 19 using compound B-11 (Example 41) and compound IntC-L (Preparation 26). EI-MS m / z: 943.6 (M + l / 2)

[실시예 43] 화합물 B-12의 제조[Example 43] Preparation of compound B-12

Figure pat00211
Figure pat00211

화합물 IntB-Q13 (제조예 41)과 화합물 IntB-Q14 (제조예 42)를 이용하여 실시예 35와 유사한 방법으로 반응시켜 화합물 B-12를 수득하였다. Compound B-12 was obtained by reacting compound IntB-Q13 (preparation 41) and compound IntB-Q14 (preparation 42) in a similar manner to Example 35. [

화합물 B-12a : 수율 53%; EI-MS m/z: 452.2 (M+1+Na).Compound B-12a: yield: 53%; EI-MS m / z: 452.2 (M + l + Na).

화합물 B-12 : 수율 46%; EI-MS m/z: 1086.6 (M+1).Compound B-12: 46% yield; EI-MS m / z: 1086.6 (M + l).

[실시예 44] 화합물 C-8의 제조[Example 44] Preparation of Compound C-8

Figure pat00212
Figure pat00212

화합물 B-12 (실시예 43)과 화합물 IntC-L (제조예 26)를 이용하여 실시예 19와 유사한 방법으로 반응시켜 화합물 C-8을 수득하였다(수율 26 %). EI-MS m/z: 934.0 (M+1/2)Compound C-8 was obtained (yield 26%) by reacting compound B-12 (Example 43) with compound IntC-L (Preparation 26) in a similar manner to Example 19. EI-MS m / z: 934.0 (M + l / 2)

[실시예 45] 화합물 B-13의 제조 [Example 45] Preparation of compound B-13

Figure pat00213
Figure pat00213

화합물 IntB-Q16 (제조예 44)와 화합물 IntB-Q15 (제조예 43)을 사용하여 실시예 37의 화합물 IntB-Q12-1의 제조방법과 유사한 방법으로 반응시켜 화합물 B-13을 수득하여 정제없이 화합물 C-9를 제조하기 위해 사용하였다. Compound B-13 was obtained by reacting compound IntB-Q16 (preparation 44) and compound IntB-Q15 (preparation 43) in a similar manner to the preparation of compound 37 IntB-Q12-1 of example 37 to give compound B-13 Was used to prepare Compound C-9.

[실시예 46] 화합물 C-9의 제조[Example 46] Preparation of Compound C-9

Figure pat00214
Figure pat00214

화합물 B-13 (실시예 45)와 화합물 IntC-L (제조예 26)를 이용하여 실시예 19와 유사한 방법으로 반응시켜 화합물 C-9를 수득하였다. EI-MS m/z: 983(M+1)Compound C-9 was obtained by reacting Compound B-13 (Example 45) with compound IntC-L (Preparation 26) in a similar manner to Example 19. EI-MS m / z: 983 (M + l)

[실시예 47] 화합물 A-20의 제조[Example 47] Preparation of Compound A-20

Figure pat00215
Figure pat00215

화합물 A-20-1의 제조Preparation of Compound A-20-1

질소 대기 하에서 화합물 IntA-Q5 (제조예 16, 40 mg, 0.09 mmol)과 화합물 Int-TG1 (제조예 2, 62 mg, 0.11 mmol)를 ACN (3 mL)에 용해시킨 후 BEMP (14 ㎕, 0.05 mmol)를 첨가한 후 상온에서 밤새 교반시킨뒤 DBU (7 ㎕, 0.05 mmol)를 추가로 첨가하고 같은 온도에서 1시간 동안 교반시켰다. 반응 완료 후 EA (20 mL X 3)과 시트릭산 수용액 (20 mL), 브린 (20 mL)을 가하여 추출하고 유기층을 무수 Na2SO4으로 건조시켜 여과한 후 감압 농축시켰다. 잔사를 컬럼 크로마토그래피로 정제시켜 화합물 A-20-1를 수득하였다(26 mg, 33 %). EI-MS m/z: 851(M+).Compound Int-TG1 (Preparative Example 2, 62 mg, 0.11 mmol) and Compound IntA-Q5 (Preparation 16, 40 mg, 0.09 mmol) were dissolved in ACN (3 mL) under nitrogen atmosphere and BEMP The mixture was stirred overnight at room temperature, DBU (7 μL, 0.05 mmol) was further added, and the mixture was stirred at the same temperature for 1 hour. After completion of the reaction, EA (20 mL X 3), citric acid aqueous solution (20 mL) and brine (20 mL) were added to extract and the organic layer was dried over anhydrous Na 2 SO 4 , filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give Compound A-20-1 (26 mg, 33%). EI-MS m / z: 851 (M &lt; + & gt ; ).

화합물 A-20의 제조Preparation of Compound A-20

질소 대기 하에서 화합물 A-20-1 (16 mg, 0.02 mmol)를 MeOH (2 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 K2CO3 (13 mg, 0.09 mmol)를 첨가한 후 같은 온도에서 1시간 동안 교반시켰다. 반응 완료 후 반응용액을 Prep HPLC를 통해 화합물 A-20를 수득하였다(10.3 mg, 80 %). EI-MS m/z: 705(M++Na).Compound A-20-1 (16 mg, 0.02 mmol) was dissolved in MeOH (2 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. K 2 CO 3 (13 mg, 0.09 mmol) was added at 0 ° C and stirred at the same temperature for 1 hour. After completion of the reaction, the reaction solution was subjected to Prep HPLC to obtain Compound A-20 (10.3 mg, 80%). EI-MS m / z: 705 (M &lt; + &gt; + Na).

[실시예 48] 화합물 A-13의 제조[Example 48] Preparation of Compound A-13

Figure pat00216
Figure pat00216

화합물 A-13-1의 제조Preparation of Compound A-13-1

질소 대기 하에서 화합물 IntA-Q6 (제조예 17, 22 mg, 0.04 mmol)과 화합물 Int-TG1 (제조예 2, 29 mg, 0.05 mmol)를 ACN (1 mL)에 용해시킨 후 BEMP (6.2 ㎕, 0.02 mmol)를 첨가한 후 상온에서 10분 동안 교반시킨뒤 DBU (3.2 ㎕, 0.02 mmol)를 추가로 첨가하고 같은 온도에서 1.5시간 동안 교반시켰다. 반응 완료 후 반응용액을 Prep HPLC를 통해 화합물 A-13-1를 수득하였다(17 mg, 43 %). EI-MS m/z: 935(M+).Compound Int-TG1 (Preparation 2, 29 mg, 0.05 mmol) and compound IntA-Q6 (Preparation 17, 22 mg, 0.04 mmol) were dissolved in ACN (1 mL) under a nitrogen atmosphere and then BEMP The mixture was stirred at room temperature for 10 minutes, DBU (3.2 L, 0.02 mmol) was further added, and the mixture was stirred at the same temperature for 1.5 hours. After completion of the reaction, the reaction solution was subjected to Prep HPLC to obtain Compound A-13-1 (17 mg, 43%). EI-MS m / z: 935 (M &lt; + & gt ; ).

화합물 A-13의 제조Preparation of Compound A-13

질소 대기 하에서 화합물 A-13-1 (17 mg, 0.02 mmol)를 MeOH (2 mL)에 용해시킨 후 0℃로 냉각하였다. 0℃ 하에서 K2CO3 (18 mg, 0.13 mmol)를 첨가한 후 같은 온도에서 1시간 동안 교반시켰다. 반응 완료 후 반응용액을 Prep HPLC를 통해 화합물 A-13를 수득하였다(7.6 mg, 61 %). EI-MS m/z: 683(M+).Compound A-13-1 (17 mg, 0.02 mmol) was dissolved in MeOH (2 mL) under a nitrogen atmosphere and then cooled to 0 占 폚. K 2 CO 3 (18 mg, 0.13 mmol) was added at 0 ° C and stirred at the same temperature for 1 hour. After completion of the reaction, the reaction solution was subjected to Prep HPLC to obtain Compound A-13 (7.6 mg, 61%). EI-MS m / z: 683 (M &lt; + & gt ; ).

[실시예 49] 화합물 Int-TG11의 제조[Example 49] Preparation of compound Int-TG11

Figure pat00217
Figure pat00217

화합물 compound IntInt -TG11-1의 제조- Preparation of TG11-1

2,6-디메톡시-4-히드록시벤즈알데히드를 이용하여 제조예 12의 화합물 IntA-Q1의 제조방법과 유사한 방법으로 반응시켜 화합물 Int-TG11-1을 수득하였다(수율 99%). The compound Int-TG11-1 was obtained (yield: 99%) by reacting 2,6-dimethoxy-4-hydroxybenzaldehyde in a similar manner to the preparation of compound IntA-Q1 in Production Example 12.

EI-MS m/z: 265(M+1). 1H-NMR (400 MHz, CDCl3) δ 10.41 (s, 1H), 6.54 (s, 2H), 3.91 (s, 6H)EI-MS m / z: 265 (M + l ). 1 H-NMR (400 MHz, CDCl 3) δ 10.41 (s, 1H), 6.54 (s, 2H), 3.91 (s, 6H)

화합물 compound IntInt -TG11-2의 제조-TG11-2 &lt; / RTI &

화합물 Int-TG11-1과 화합물 Int-TG1 (제조예 2)를 이용하여 실시예 48의 화합물 A-13-1의 제조방법과 유사한 방법으로 반응시켜 화합물 Int-TG11-2를 수득하였다(수율 99 %).Compound Int-TG11-1 was obtained by reacting Compound Int-TG11-1 with compound Int-TG1 (Preparation Example 2) in a similar manner to the preparation of Compound A-13-1 of Example 48 (Yield 99 %).

EI-MS m/z: 685(M+1); 1H-NMR (400 MHz, CDCl3) δ 10.42 (s, 1H), 7.37 (d, J = 8 Hz, 1H), 7.31-7.26 (m, 2H), 7.15-7.11 (m, 1H), 6.58 (s, 2H), 5.54-5.45 (m, 2H), 5.09 (t, J = 8.4 Hz, 2H), 4.27-4.22 (m, 1H), 4.16-4.05 (m, 2H), 3.89 (s, 6H), 2.19 (s, 3H), 2.08 (s, 3H), 2.06 (s, 3H), 2.01 (s, 3H)EI-MS m / z: 685 (M + 1); 1 H-NMR (400 MHz, CDCl 3 )? 10.42 (s, 1 H), 7.37 (d, J = 8 Hz, 1 H), 7.31-7.26 (s, 2H), 5.54-5.45 (m, 2H), 5.09 (t, J = 8.4Hz, 2H), 4.27-4.22 ), 2.19 (s, 3H), 2.08 (s, 3H), 2.06 (s,

화합물 compound IntInt -TG11-3의 제조- Preparation of TG11-3

화합물 Int-TG11-2를 이용하여 제조예 6의 화합물 Int-TG5-1의 제조방법과 유사한 방법으로 반응시켜 화합물 Int-TG11-3을 수득하였다(수율 97 %).Compound Int-TG11-3 was used in the similar manner to the preparation of compound Int-TG5-1 of Preparation Example 6 to give compound Int-TG11-3 (yield: 97%).

EI-MS m/z: 669 (M+1); 1H-NMR (400 MHz, CDCl3) δ 7.41 (d, J = 8 Hz, 1H), 7.27 (t, J = 5.2 Hz, 2H), 7.15-7.11 (m, 1H), 6.53 (s, 2H), 5.53-5.44 (m, 2H), 5.29 (s, 1H), 5.11-5.06 (m, 1H), 4.99 (d, J = 8 Hz, 1H), 4.77 (s, 2H), 4.26-4.22 (m, 1H), 4.15-4.11 (m, 1H), 4.06-4.02 (m, 1H), 3.87 (s, 6H), 2.19 (s, 3H), 2.06-2.03 (m, 6H), 1.99 (s, 3H)EI-MS m / z: 669 (M + 1); 1 H-NMR (400 MHz, CDCl 3) δ 7.41 (d, J = 8 Hz, 1H), 7.27 (t, J = 5.2 Hz, 2H), 7.15-7.11 (m, 1H), 6.53 (s, 2H ), 5.53-5.44 (m, 2H), 5.29 (s, IH), 5.11-5.06 (m, IH), 4.99 (d, J = 8 Hz, (s, 3H), 2.06-2.03 (m, 6H), 1.99 (s, 2H) 3H)

화합물 compound IntInt -TG11-4의 제조Preparation of -TG11-4

화합물 Int-TG11-3을 이용하여 제조예 33의 화합물 IntA-Q8의 제조방법과 유사한 방법으로 화합물 Int-TG11-4를 수득하였다(수율 86 %).Compound Int-TG11-4 was obtained (yield 86%) in a similar manner to the preparation of compound IntA-Q8 of Preparation 33 using compound Int-TG11-3.

EI-MS m/z: 750 (M+1). 1H-NMR (400 MHz, CDCl3) δ 7.36 (m, 1H), 7.29-7.28 (m, 2H), 6.56 (s, 1H), 6.53 (s, 1H), 5.58-5.51 (m, 1H), 5.46 (d, J = 2.8 Hz, 1H), 5.12-5.06 (m, 2H), 4.60 (s, 2H), 4.27-4.23 (m, 1H), 4.17-4.11 (m, 1H), 4.08-4.05 (m, 1H), 3.88 (s, 3H), 3.86 (s, 3H), 2.20 (s, 3H), 2.09 (s, 3H), 2.08 (s, 3H), 2.01 (s, 3H)EI-MS m / z: 750 (M + l ). 1H-NMR (400 MHz, CDCl 3) δ 7.36 (m, 1H), 7.29-7.28 (m, 2H), 6.56 (s, 1H), 6.53 (s, 1H), 5.58-5.51 (m, 1H), 5.46 (d, J = 2.8 Hz , 1H), 5.12-5.06 (m, 2H), 4.60 (s, 2H), 4.27-4.23 (m, 1H), 4.17-4.11 (m, 1H), 4.08-4.05 ( (s, 3H), 2.08 (s, 3H), 2.08 (s, 3H)

화합물 compound IntInt -TG11의 제조- Preparation of TG11

질소 대기 하에서 화합물 A-15-1 (제조예 32, 60 mg, 0.257 mmol)과 Int-TG11-4 (128 mg, 0.171 mmol)을 DMF (2 mL)에 용해시킨 후 DIPEA (27 ㎕, 0.15 mmol)을 적가하여 상온에서 밤새 교반하였다. 반응 완료 후 반응 용액을 Prep HPLC분리 정제를 통해 화합물 Int-TG11를 수득하였다(68 mg, 44 %). EI-MS m/z: 904 (M+1).Compound A-15-1 (Preparation 32, 60 mg, 0.257 mmol) and Int-TG11-4 (128 mg, 0.171 mmol) were dissolved in DMF (2 mL) under a nitrogen atmosphere and DIPEA (27 μl, 0.15 mmol ) Was added dropwise and the mixture was stirred at room temperature overnight. After the completion of the reaction, the reaction solution was separated by Prep HPLC separation to obtain compound Int-TG11 (68 mg, 44%). EI-MS m / z: 904 (M + 1 ).

[실시예 50] 화합물 A-19의 제조 [Example 50] Preparation of Compound A-19

Figure pat00218
Figure pat00218

화합물 Int-TG11 (실시예 49)을 이용하여 제조예 8과 유사한 방법으로 반응시켜 화합물 A-19를 수득하였다(수율 70 %). EI-MS m/z: 736 (M+1).Compound I-19 was obtained (yield 70%) by the reaction of Compound Int-TG11 (Example 49) in a similar manner to Production Example 8. EI-MS m / z: 736 (M + l).

[시험예 1] 효소 절단 분석법(Enzyme Cleavage assay)을 이용한 효소 반응 속도 연구(kinetic study)[Test Example 1] Kinetic study of enzyme reaction using enzyme cleavage assay

방법 1) 대장균 베타-갈락토시데이즈 효소(βGalactosidase enzyme)Method 1) E. coli beta-galactosidase enzyme

본 발명의 화합물(화합물 A-2, A-3, A-4, A-5, A-6, A-9, A-10, A-12, A-13, A-14, A-19, B-1, B-2, B-3, B-4, B-6, B-7, C-3)을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 PBS 완충용액과 혼합하여 500 μM (5% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 500 μM이 되도록 용액을 준비하였다. PBS 완충용액(pH 7.4) 406 μL와 500 μM 본 발명의 화합물과 MPS를 각 140 μL씩 혼합한 후 1 mg/mL 효소용액 14 μL를 첨가하여 총 700 μL의 효소 반응용액을 제조하였다. 인간 베타-갈락토시데이즈와 비교시에는 동일 몰농도로 맞추기위해 21 μL의 1mg/mL효소용액을 첨가하고, 본 발명의 화합물과 MPS 각 140 μL와 완충용액(pH7.4)을 399 μL 혼합하여 제조하였다. 모든 조건은 37 ℃ 항온배양기에서 반응을 개시하였다. 상기 반응 혼합물에는 대장균 베타-갈락토시데이즈 효소 (Sigma G4155)를 사용하였다. 효소 반응용액은 반응 전 0 분, 반응 후 일정 시간에 각각 70 μL씩 분취하여 남아있는 본 발명의 화합물 또는 MPS, 및 효소반응으로 유리된 물질을 HPLC 방법으로 정량 분석하였다.A-9, A-12, A-13, A-14, A-19, B-1, B-2, B-3, B-4, B-6, B-7 and C-3 were dissolved in DMSO (dimethylsulfoxide) % DMSO). The solution was prepared so that MPS (methylphenylsulfoxide) used as a standard material was also made to be 500 μM in PBS buffer solution. 406 μL and 500 μM PBS buffer solution (pH 7.4) and 140 μL each of the compound of the present invention and MPS were mixed together, and 14 μL of a 1 mg / mL enzyme solution was added to prepare a total of 700 μL of the enzyme reaction solution. In comparison with human beta-galactosidase, 21 μL of a 1 mg / mL enzyme solution was added to the same molar concentration, and 399 μL of the compound of the present invention and 140 μL of each of MPS and buffer solution (pH 7.4) . All conditions were initiated in a 37 ° C incubator. Escherichia coli beta-galactosidase enzyme (Sigma G4155) was used as the reaction mixture. The enzyme reaction solution was collected at 0 μl before the reaction and 70 μL at a constant time after the reaction to quantitatively analyze the remaining compound of the present invention or MPS and the substance liberated by the enzyme reaction by HPLC.

방법 2) 인간 베타-갈락토시데이즈 효소(βGalactosidase enzyme)Method 2) Human beta-galactosidase enzyme

본 발명의 화합물 B-2를 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 PBS 완충용액과 혼합하여 500 μM (5% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 500 μM이 되도록 용액을 준비하였다. PBS 완충용액(pH 7.4) 280 μL와 500 μM 본 발명의 화합물 B-2과 MPS를 각 140 μL씩 혼합한 후 0.1 mg/mL 효소용액 140 μL를 첨가하여 총 700 μL의 효소 반응용액을 제조하였다. 이는 37 ℃ 항온배양기에서 반응을 개시하였다. 상기 반응 혼합물에는 인간 베타-글루쿠로니데이즈 효소 (R&D 6464-GH-020)를 사용하였다. 효소 반응용액은 반응 전 0 분, 반응 후 일정 시간에 각각 70 μL씩 분취하여 남아있는 화합물 B-2 또는 MPS, 및 효소반응으로 유리된 SN38을 HPLC 방법으로 정량 분석하였다. Compound B-2 of the present invention was dissolved in DMSO (Dimethylsulfoxide) to a concentration of 10 mM, and then mixed with PBS buffer solution to prepare 500 μM (5% DMSO) solution. The solution was prepared so that MPS (methylphenylsulfoxide) used as a standard material was also made to be 500 μM in PBS buffer solution. 280 μL of PBS buffer solution (pH 7.4) and 500 μM 140 μL of each of the compound B-2 and MPS of the present invention were mixed, and then 140 μL of 0.1 mg / mL enzyme solution was added to prepare a total of 700 μL of the enzyme reaction solution . This initiated the reaction in a 37 ° C incubator. Human beta-glucuronidase enzyme (R & D 6464-GH-020) was used as the reaction mixture. The enzyme reaction solution was aliquoted 70 μL each at 0 min before the reaction and at a constant time after the reaction, and the remaining compound B-2 or MPS and the SN38 liberated by the enzyme reaction were quantitatively analyzed by HPLC.

방법 3) 대장균 베타-글루쿠로니데이즈 효소 (β-Glucuronidase enzyme)Method 3) E. coli beta-glucuronidase enzyme

본 발명의 화합물 A-3, A-5을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 PBS 완충용액과 혼합하여 500 μM (5% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 500 μM이 되도록 용액을 준비하였다. PBS 완충용액(pH 7.4) 406 μL와 500 μM 본 발명의 화합물과 MPS를 각 140 μL씩 혼합한 후 1 mg/mL 효소용액 14 μL를 첨가하여 총 700 μL의 효소 반응용액을 제조하였다. 이는 37 ℃ 항온배양기에서 반응을 개시하였다. 상기 반응 혼합물에는 대장균 베타-글루쿠로니데이즈 효소 (Sigma G7396)를 사용하였다. 효소 반응용액은 반응 전 0 분, 반응 후 일정 시간에 각각 70 μL씩 분취하여 남아있는 본 발명의 화합물 또는 MPS, 및 효소반응으로 유리된 물질을 HPLC 방법으로 정량 분석하였다. Compounds A-3 and A-5 of the present invention were dissolved in dimethylsulfoxide (DMSO) to a concentration of 10 mM, and then mixed with PBS buffer to prepare a solution of 500 μM (5% DMSO). The solution was prepared so that MPS (methylphenylsulfoxide) used as a standard material was also made to be 500 μM in PBS buffer solution. 406 μL and 500 μM PBS buffer solution (pH 7.4) and 140 μL each of the compound of the present invention and MPS were mixed together, and 14 μL of a 1 mg / mL enzyme solution was added to prepare a total of 700 μL of the enzyme reaction solution. This initiated the reaction in a 37 ° C incubator. Escherichia coli beta-glucuronidase enzyme (Sigma G7396) was used as the reaction mixture. The enzyme reaction solution was collected at 0 μl before the reaction and 70 μL at a constant time after the reaction to quantitatively analyze the remaining compound of the present invention or MPS and the substance liberated by the enzyme reaction by HPLC.

방법 4) 대장균 베타-갈라토시데이즈 + 대장균 베타-글루쿠로니데이즈 효소 (β-Galactosidase + β-Glucuronidase)Method 4) E. coli beta-Galactosidase + E. coli beta-glucuronidase enzyme (beta-Galactosidase + beta -glucuronidase)

본 발명의 화합물 A-5을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 PBS 완충용액과 혼합하여 500 μM (5% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 500 μM이 되도록 용액을 준비하였다. PBS 완충용액(pH 7.4) 392 μL와 500 μM 본 발명의 화합물 A-5과 MPS를 각 140 μL씩 혼합한 후 1 mg/mL 베타-갈라토시데이즈와 1 mg/mL 베타-글루쿠로니데이즈 효소용액을 각 14 μL를 첨가하여 총 700 μL의 효소 반응용액을 제조하였다. 이는 37 ℃ 항온배양기에서 반응을 개시하였다. 상기 반응 혼합물에는 대장균 베타-갈락토시데이즈 효소 (Sigma G4155)와 베타-글루쿠로니데이즈 효소 (Sigma G7396)를 사용하였다. 효소 반응용액은 반응 전 0 분, 반응 후 일정 시간에 각각 70 μL씩 분취하여 남아있는 본 발명의 화합물 A-5 또는 MPS, 및 효소반응으로 유리된 물질을 HPLC 방법으로 정량 분석하였다.Compound A-5 of the present invention was dissolved in DMSO (Dimethylsulfoxide) to a concentration of 10 mM, and then mixed with PBS buffer solution to prepare 500 μM (5% DMSO) solution. The solution was prepared so that MPS (methylphenylsulfoxide) used as a standard material was also made to be 500 μM in PBS buffer solution. 392 μL of PBS buffer solution (pH 7.4) and 500 μM of Compound A-5 of the present invention and MPS were mixed in a volume of 140 μL each, and then 1 mg / mL of β-galactosidase and 1 mg / mL of beta-glucuronidase enzyme And 14 μL of each solution was added to prepare a total of 700 μL of the enzyme reaction solution. This initiated the reaction in a 37 ° C incubator. Escherichia coli beta-galactosidase enzyme (Sigma G4155) and beta-glucuronidase enzyme (Sigma G7396) were used as the reaction mixture. The enzyme reaction solution was aliquoted 70 μL each at 0 min before the reaction and at a constant time after the reaction. The remaining compound A-5 or MPS of the present invention and the substance liberated by the enzyme reaction were quantitatively analyzed by HPLC.

본 발명의 화합물The compound of the present invention TG 방출 t1/2(min)TG Release t 1/2 (min) Q part 방출 t1/2(min)Q part release t 1/2 (min) 실험 방법Experimental Method A-1A-1 0.43 ± 0.110.43 + 0.11 36.38 ± 0.3936.38 ± 0.39 방법 3Method 3 A-2A-2 3.71 ± 0.223.71 ± 0.22 123.08 ± 25.96123.08 ± 25.96 방법 1Method 1 A-3A-3 10.7110.71 38.1838.18 방법 1Method 1 A-4A-4 < 5<5 15.315.3 방법 1Method 1 A-5A-5 < 5<5 70.8770.87 방법 3Method 3 < 5<5 No reactionNo reaction 방법 1Method 1 < 5<5 139.4139.4 방법 4Method 4 A-6A-6 4.60 ± 1.724.60 ± 1.72 40.36 ± 8.0340.36 + - 8.03 방법 1Method 1 A-9A-9 <5<5 37.3937.39 방법 1Method 1 A-10A-10 <5<5 15.2415.24 방법 1Method 1 A-12A-12 <5<5 14.3414.34 방법 1Method 1 A-13A-13 <5<5 8.018.01 방법 1Method 1 A-14A-14 N/DN / D 195.2195.2 방법 1Method 1 A-19A-19 fastfast < 5<5 방법 1Method 1 B-1B-1 5.925.92 40.8740.87 방법 1Method 1 B-2B-2 0.280.28 1.851.85 방법 1/pH7.4Method 1 / pH 7.4 5.755.75 46.8546.85 방법 1/pH5.0Method 1 / pH 5.0 N/DN / D 112.2112.2 방법 2/pH7.4Method 2 / pH 7.4 5.335.33 39.4139.41 방법 2/pH5.0Method 2 / pH 5.0 B-3B-3 <10<10 40.6240.62 방법 1Method 1 B-4B-4 20.6820.68 312.9312.9 방법 1Method 1 B-6B-6 < 5<5 629.4629.4 방법 1Method 1 B-7B-7 < 5<5 50.2350.23 방법 1Method 1 C-3C-3 < 5<5 52.0352.03 방법 1Method 1 (N/D = not detected under HPLC)(N / D = not detected under HPLC)

[시험예 2] 화학적 활성(Chemical activation)에 의한 약물 방출 시험 [Test Example 2] Drug release test by chemical activation

환원제(Reducing agent)를 이용한 방법Method using Reducing agent

실시예 8에서 수득한 화합물 A-8을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 MeOH용액과 혼합하여 300 μM (40% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 300 μM이 되도록 용액을 준비하였다. 환원제인 NaBH4를 10 mM이 되도록 MeOH에 녹인 후 화합물(A-8)의 3.0 당량의 양을 첨가하였다. 그리고 37 ℃ 항온배양기에서 반응을 개시하였다. 환원반응용액은 반응 전 0 분, 반응 후 5 분, 10 분, 30 분에 각각 80 μL씩 분취하여 남아있는 화합물 A-8 또는 MPS, 및 효소반응으로 유리된 boc-Tyr-OMe를 HPLC 방법으로 정량 분석하였다.Compound A-8 obtained in Example 8 was dissolved in DMSO (Dimethylsulfoxide) to a concentration of 10 mM, and then mixed with MeOH solution to prepare a solution of 300 μM (40% DMSO). A solution of MPS (methylphenylsulfoxide), which was used as a standard substance, was prepared so as to be 300 μM in PBS buffer solution. NaBH 4 , a reducing agent, was dissolved in MeOH to 10 mM, and then 3.0 equivalents of the compound (A-8) was added. The reaction was initiated in a 37 ° C incubator. The reducing reaction solution was prepared by collecting 80 μL of each of the remaining compound A-8 or MPS, and boc-Tyr-OMe liberated by the enzyme reaction by HPLC method at 0 min before the reaction, 5 min, 10 min and 30 min after the reaction And analyzed quantitatively.

광반응(Photo-reaction)을Photo-reaction 이용한 방법 How to use

실시예 11에서 수득한 화합물 A-11을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 pH 7.4인 PBS 완충용액과 DMSO용액과 혼합하여 300 μM (50% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 300 μM이 되도록 용액을 준비하였다. 그리고 300W의 광반응기에서 교반하여 반응을 개시하였다. 반응 전 0 분, 반응 후 5 분, 10 분, 30 분, 30 분, 180 분, 300 분, 420분, 24 시간, 48 시간에 각각 80 μL씩 분취하여 남아있는 화합물 A-11또는 MPS, 및 광반응으로 유리된 boc-Tyr-OH를 HPLC 방법으로 정량 분석하였다.Compound A-11 obtained in Example 11 was dissolved in DMSO (Dimethylsulfoxide) to a concentration of 10 mM, and then mixed with PBS buffer solution and DMSO solution at pH 7.4 to prepare a solution of 300 μM (50% DMSO). A solution of MPS (methylphenylsulfoxide), which was used as a standard substance, was prepared so as to be 300 μM in PBS buffer solution. The reaction was initiated by stirring in a 300 W photoreactor. 80 μL of each of the remaining compounds A-11 or MPS was collected by 0 minute before the reaction, 5 minutes, 10 minutes, 30 minutes, 30 minutes, 180 minutes, 300 minutes, 420 minutes, 24 hours, The boc-Tyr-OH liberated by photoreaction was quantitatively analyzed by HPLC.

pH 9.2 buffer 하에서 가수분해 조건 (pH에 따른 시험의 예)pH 9.2 Condition of hydrolysis under buffer (Example of test according to pH)

실시예 7과 실시예 8에서 각각 수득한 화합물 A-7과 A-8을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 pH 9.2인 PBS 완충용액과 DMSO용액과 혼합하여 300 μM (40% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 300 μM이 되도록 용액을 준비하였다. 그리고 37 ℃ 항온배양기에서 반응을 개시하였다. 화합물 A-7의 pH 9.2 반응 용액은 반응 전 0 분, 반응 후 5 분, 10 분, 30 분, 60 분, 120분, 180 분에 각각 80 μL씩 분취하여 남아있는 화합물 A-7 또는 MPS, 및 pH 9.2에서 유리된 boc-Tyr-OH를 HPLC 방법으로 정량 분석하였다. 화합물 A-8의 pH 9.2반응용액은 반응 전 0 분, 반응 후 5 분, 10 분, 30 분, 60 분, 120 분, 180 분, 240 분, 300분에 각각 80 μL씩 분취하여 남아있는 화합물 A-8 또는 MPS, 및 pH 9.2에서 유리된 boc-Tyr-OMe를 HPLC 방법으로 정량 분석하였다.Compounds A-7 and A-8 obtained in Examples 7 and 8 were dissolved in DMSO (dimethylsulfoxide) to a final concentration of 10 mM, mixed with PBS buffer solution (pH 9.2) and DMSO solution, and mixed with 300 μM (40% DMSO) Lt; / RTI &gt; A solution of MPS (methylphenylsulfoxide), which was used as a standard substance, was prepared so as to be 300 μM in PBS buffer solution. The reaction was initiated in a 37 ° C incubator. The pH 9.2 reaction solution of Compound A-7 was fractionated by 80 μL each at 0 min before and 5 min, 10 min, 30 min, 60 min, 120 min and 180 min after the reaction to remove remaining compound A-7 or MPS, And boc-Tyr-OH liberated at pH 9.2 were quantitatively analyzed by HPLC. The pH 9.2 reaction solution of Compound A-8 was fractionated by 80 μL each at 0 min before and 5 min, 10 min, 30 min, 60 min, 120 min, 180 min, A-8 or MPS, and boc-Tyr-OMe released at pH 9.2 were quantitatively analyzed by HPLC.

pH 5.0 buffer 가수분해 조건 (pH에 따른 시험의 예)pH 5.0 buffer Hydrolysis conditions (Example of test according to pH)

실시예 8에서 수득한 화합물 A-8을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 pH 5.0인 PBS 완충용액과 DMSO용액과 혼합하여 300 μM (40% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 300 μM이 되도록 용액을 준비하였다. 그리고 37 ℃ 항온배양기에서 반응을 개시하였다. 화합물 A-8의 pH 5.0반응용액은 반응 전 0 분, 반응 후 20 분, 180 분, 630 분, 1day에 각각 80 μL씩 분취하여 남아있는 화합물 A-8 또는 MPS, 및 pH 5.0 에서 유리된 boc-Tyr-OMe를 HPLC 방법으로 정량 분석하였다.Compound A-8 obtained in Example 8 was dissolved in DMSO (Dimethylsulfoxide) to a concentration of 10 mM, and then mixed with PBS buffer solution and DMSO solution at pH 5.0 to prepare a solution of 300 μM (40% DMSO). A solution of MPS (methylphenylsulfoxide), which was used as a standard substance, was prepared so as to be 300 μM in PBS buffer solution. The reaction was initiated in a 37 ° C incubator. The pH 5.0 reaction solution of Compound A-8 was prepared by collecting 80 μL of each of Compound A-8 or MPS at pH 5.0, boc -Tyr-OMe was quantitatively analyzed by HPLC.

본 발명의 화합물The compound of the present invention Q part 방출 t1/2(min)Q part release t 1/2 (min) 실험 방법Experimental Method A-7A-7 19.2719.27 pH 9.2pH 9.2 A-8A-8 41.6841.68 pH 9.2pH 9.2 Not releasedNot released pH 5.0pH 5.0 4.424.42 환원제reducing agent A-11A-11 52.0352.03 광반응Photoreaction

[시험예 3] 리간드-약물 접합체의 생체 외(in vitro) 분석[Test Example 3] In vitro analysis of ligand-drug conjugate

KB 암세포주를 24-웰 플레이트에 웰당 30,000 개씩 파종 (seeding)하여 24 시간 동안 배양하였다. 후에 실시예 19에서 수득한 화합물 C-1은 30 nM부터 0.0096 nM까지 1/5 로 연속 희석하여 처리하였고, 실시예 20에서 수득한 화합물 C-2는 1000 nM부터 0.32nM까지 1/5 로 연속 희석하여 처리하였고, 실시예 21에서 수득한 화합물 C-3은 25 nM부터 0.0016 nM까지 1/5 로 연속 희석하여 처리하였고, 실시예 29에서 수득한 화합물 C-7은 25 nM부터 0.0016 nM까지 1/5 로 연속 희석하여 처리하였고, 약물 MMAF-OMe는 10 nM부터 0.0097 nM까지 1/4로 연속 희석하여 처리하였다. 실시예 36과 실시예 37에서 수득한 화합물 C-5와 C-6는 100 nM부터 0.0001 nM까지 1/10 로 연속 희석하여 처리하였고, 약물 seco-DUBA 는100 nM부터 0.001 nM까지 1/10 로 연속 희석하여 처리하였다. 실시예 35와 실시예 39에서 수득한 화합물 C-4와 C-9는 1000 nM부터 0.001 nM까지 1/10 로 연속 희석하여 처리하였고, 약물 CBI dimer 는10 nM부터 0.00001 nM까지 1/10 로 연속 희석하여 처리하였다. 실시예 38에서 수득한 화합물 C-8 은 100 nM부터 0.0001 nM까지 1/10 로 연속 희석하여 처리하였고, 약물 CBI-indole 는100 nM부터 0.0001 nM까지 1/10 로 연속 희석하여 처리하였다. 72 시간, 96 시간 또는 144시간 뒤에 살아있는 세포를 정량하기 위해 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) 염료를 PBS 완충용액에 5 mg/mL이 되도록 녹인 후, 플레이트의 각 웰에 1/10로 첨가하였다. 세포 내의 미토콘드리아 산화환원효소(oxidoreductase)에 의해 MTT 염료가 환원되어 형성된 포마잔(formazan)을 DMSO에 녹여 550 nm에서 흡광도를 측정 후 정량하였다. 그 결과를 하기 표 3에 나타내었다.KB cancer cell lines were seeded on a 24-well plate at 30,000 per well and cultured for 24 hours. Compound C-1 obtained in Example 19 was treated by serially diluting 1/5 from 30 nM to 0.0096 nM, and Compound C-2 obtained in Example 20 was continuously treated in 1/5 to 1000 nM to 0.32 nM Compound C-3 obtained in Example 21 was treated by serial dilution with 1/5 from 25 nM to 0.0016 nM, and Compound C-7 obtained in Example 29 was treated with 25 nM to 0.0016 nM 1 / 5, and the drug MMAF-OMe was treated by serial dilution from 10 nM to 0.0097 nM in 1/4. Compounds C-5 and C-6 obtained in Example 36 and Example 37 were treated by serial dilution from 1 nM to 0.0001 nM in 1/10 and the drug seco-DUBA was reduced to 1/10 from 100 nM to 0.001 nM And treated by serial dilution. Compounds C-4 and C-9 obtained in Example 35 and Example 39 were treated by serial dilution of 1 nM to 1000 nM from 1 nM to 10 nM, Lt; / RTI &gt; Compound C-8 obtained in Example 38 was treated by 1/10 continuous dilution from 100 nM to 0.0001 nM and drug CBI-indole was treated by continuous dilution from 1 nM to 0.0001 nM in 1/10. (4,5-dimethylthiazol-2-yl) -2,5-diphenyltetrazolium bromide (MTT) dye was added to the PBS buffer to a concentration of 5 mg / mL to quantify living cells after 72 hours, 96 hours, After dissolution, it was added to each well of the plate 1/10. Formazan formed by reduction of MTT dye by mitochondrial oxidoreductase in cell was dissolved in DMSO and its absorbance was measured at 550 nm and quantified. The results are shown in Table 3 below.

리간드-약물 접합체의 세포독성(cell cytotoxicity)The cytotoxicity of the ligand-drug conjugate (cell cytotoxicity) 본 발명의 화합물The compound of the present invention KB cell IC50(nM)KB cell IC 50 (nM) C-1C-1 2.31±0.462.31 + - 0.46 C-2C-2 >500> 500 C-3C-3 0.64±0.130.64 + 0.13 C-4C-4 0.020.02 C-5C-5 0.450.45 C-6C-6 0.450.45 C-7C-7 0.820.82 C-8C-8 0.120.12 C-9C-9 0.100.10 MMAF-OMeMMAF-OMe 0.35±0.070.35 + 0.07 Seco-DUBASeco-DUBA 0.180.18 CBI dimerCBI dimer 0.00070.0007 CBI-indoleCBI-indole 0.070.07

[시험예 4] 마우스, 랫드, 개 및 인간 혈장 안정성 시험(Plasma stability test) [Test Example 4] Mouse, rat, dog and human plasma stability test

실시예 1에서 수득한 화합물 A-1및 표준물질로 사용한 MPS(methylphenylsulfoxide)를 60 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후 인간 혈장 (Biochemed 752R-SC-PMG) 및 마우스 혈장 (Biochemed 029-APSC-MP), 랫드 혈장(Biochemed 031-APSC-MP), 비글견 혈장(Biochemed 013-APSC-MP) 각각에 화합물과 MPS가 최종농도 300 μM (final 0.5% DMSO)이 되도록 혼합하였다. 상기 혈장 혼합액을 37 ℃ 항온배양기에서 반응을 개시하였다. 반응 전 및 반응 후 1, 2, 4, 7 일에 상기 시료를 300 μL씩 분취하여 반응을 종료하기 위해 아세토나이트릴(Acetonitorile) 600 μL를 첨가하여 혼합한 후 1 분정도 볼텍싱 (vortexing) 후 혈장단백질 침점을 위해 원심분리 (4℃, 15 분, 14,000 rpm)하였다. 원심분리하여 얻어진 각 상등액을 수집하여 HPLC 방법으로 정량 분석하였다. 화합물 A-1은 마우스, 랫드, 비글견, 인간 혈장에서 7일까지 >95% 이상 존재하는 것으로 매우 안정적임을 확인할 수 있었다. Compound A-1 obtained in Example 1 and MPS (methylphenylsulfoxide) used as a standard substance were dissolved in DMSO (Dimethylsulfoxide) to a concentration of 60 mM. Then, human plasma (Biochemed 752R-SC-PMG) and mouse plasma (Biochemed 029- APSC- (Final 0.5% DMSO) to the final concentration of 300 μM (final 0.5% DMSO) in each of the plasma, MP, RBC, Biochemed 031-APSC-MP and Biochemed 013-APSC-MP. The plasma mixture was started to react in a 37 ° C incubator. 300 μL of each sample was collected on the 1st, 2nd, 4th, and 7th days before and after the reaction. To complete the reaction, 600 μL of acetonitrile was added thereto, followed by vortexing for 1 minute And centrifuged (4 ° C, 15 min, 14,000 rpm) to immerse the plasma protein. Each supernatant obtained by centrifugation was collected and quantitatively analyzed by HPLC. Compound A-1 was present in mice, rats, beagle dogs, and human plasma for> 7 days> 95% and was found to be very stable.

[시험예 5] 화학적 안정성(Chemical stability)[Test Example 5] Chemical stability [

실시예 1에서 수득한 화합물 A-1을 10 mM이 되도록 DMSO(Dimethylsulfoxide)에 녹인 후PBS (pH 7.4) 완충용액과 혼합하여500 μM (5% DMSO)이 되도록 용액을 제조하였다. 표준물질로 사용한 MPS(methylphenylsulfoxide)도 PBS 완충용액으로 500 μM이 되도록 용액을 준비하였다. 완충용액 420 μL와 500 μM 화합물 A-1과 MPS를 각 140 μL씩 혼합하여 총 700 μL의 반응용액을 제조하였다. 이는 빛을 차단하여 상온에서 반응을 개시하였다. 반응 용액은 반응 전 0일, 반응 후 1, 2, 4, 7 일에 각 70 μL씩 분취하여 남아있는 화합물 A-1 및 MPS 또는 유리된 tyrosine을 HPLC 방법으로 정량 분석하였다. 실험 결과 7일까지 화합물 A-1은 >95% 이상 존재하는 것으로 매우 안정적임을 확인할 수 있었다.Compound A-1 obtained in Example 1 was dissolved in DMSO (dimethylsulfoxide) to a concentration of 10 mM and mixed with PBS (pH 7.4) buffer solution to prepare a solution of 500 μM (5% DMSO). The solution was prepared so that MPS (methylphenylsulfoxide) used as a standard material was also made to be 500 μM in PBS buffer solution. 420 μL of Buffer Solution and 500 μM Compound A-1 and MPS were mixed at 140 μL each to prepare a total of 700 μL of a reaction solution. This initiated the reaction at room temperature by blocking light. The reaction solution was collected on the 0th day before and 1, 2, 4 and 7 days after the reaction, and the remaining Compound A-1 and MPS or free tyrosine were quantitatively analyzed by HPLC. As a result of the experiment, it was confirmed that Compound A-1 was present> 95% by 7 days and was very stable.

[시험예 6] 항체-약물 접합체(antibody-drug conjugate)의 제조[Test Example 6] Preparation of antibody-drug conjugate

화합물 D-1 (실시예 22) 및 화합물 D-2 (실시예 23)를 Nature Biotechnology, 2008, 26, 925-932, Bioconjugate Chem., 2013, 24, 1256-1263, Bioconjugate Chem., 2016, 27, 1324-1331, Bioconjugate Chem. 2014, 25, 460-469 에 제시된 방법 등을 참고하여 항체-약물 접합체를 제조하였다. (Example 22) and Compound D-2 (Example 23) were prepared according to the method described in Nature Biotechnology, 2008, 26, 925-932, Bioconjugate Chem., 2013, 24, 1256-1263, Bioconjugate Chem. , 1324-1331, Bioconjugate Chem. 2014, 25, 460-469 and the like, antibody-drug conjugates were prepared.

실험에 사용한 티오맵(ThioMab) 항체로 ㈜와이바이로직스에서anti-HER2 항체(Herceptin)의 중쇄121번에 위치한 알라닌(Alanine)을 시스테인(Cysteine)으로 치환하여 동물세포 임시발현 시스템(Ymax-tEXPRESS)으로 발현시켜 정제한 샘플을 구입하였다. The ThioMab antibody used in the experiment was replaced with the cysteine alanine located at the heavy chain 121 of the anti-HER2 antibody (Herceptin) in Wibai Logics, and the expression system of the animal cell (Ymax-tEXPRESS) To obtain a purified sample.

Cysteine의 티올기를 선택적으로 활성화시키기 위해 실험에 사용한 티오맵(ThioMab)을 10 μM의 농도로 PBS (Phosphate-Buffered Saline pH7.4) 완충용액에 넣고, 상기 티오맵(ThioMab) 항체 대비 20당량이 되도록 200 μM TCEP (tris(2-carboxyethyl)phosphine)을 처리하여 37℃에서 1시간 반응시켜 Cysteine의 티올기 및 경쇄와 중쇄 사이의 disulfide를 환원시킨 후, PD-10 column을 이용하여 TCEP을 제거하고 사흘 동안 4℃에 두고 공기중의 산소와 반응시키는 재산화 과정을 거쳐 TCEP에 의해 풀린 경쇄와 중쇄간의 disulfide 결합을 다시 형성하도록 하였다. In order to selectively activate thiol groups of cysteine, ThioMab used in the experiment was added to a PBS (Phosphate-Buffered Saline pH 7.4) buffer solution at a concentration of 10 μM to be 20 equivalents of the ThioMab antibody After treatment with 200 μM TCEP (tris (2-carboxyethyl) phosphine) at 37 ° C for 1 hour, the disulfide between the thiol group and the light chain and heavy chain of cysteine was reduced and the TCEP was removed using PD- And reacted with oxygen in the air at 4 ° C to re-form disulfide bonds between light and heavy chains released by TCEP.

이후 상기 10 μM 농도의 티오맵(ThioMab) 항체 수용액에 3 mM의 농도로 DMSO (dimethyl sulfoxide)에 용해되어 있는 MPS (methylphenylsulfoxide) 화합물 (D-1, D-2)을 30 μM 농도 (3당량)가 되도록 첨가하여 상온에서 3시간 동안 반응시켜 티오맵(ThioMab)의 티올기에 결합시킨 후, 혈액에서 안정성을 높이기 위해 3mM NaBH4를 반응용액에 추가하여 상온에서 1시간 동안 반응시켜 항체-약물 접합체의 MPS에 위치한 케톤을 알데하이드로 환원시켰다. 마지막으로 PD-10 column 과 vivaspin 6를 이용하여 반응에 참여하지 않은 화합물을 제거하여 컨쥬게이트를 분리 정제하였다. Then, 30 μM (3 equivalents) of MPS (methylphenylsulfoxide) compound (D-1, D-2) dissolved in DMSO at a concentration of 3 mM was added to the 10 μM concentration of the ThioMab antibody aqueous solution. , And the mixture was reacted at room temperature for 3 hours to bind to the thiol group of ThioMab. To increase the stability in blood, 3 mM NaBH 4 was added to the reaction solution and reacted at room temperature for 1 hour to obtain an antibody-drug conjugate The ketones located in MPS were reduced to aldehydes. Finally, PD-10 column and vivaspin 6 were used to purify the conjugate by removing unreacted compounds.

Figure pat00219
Figure pat00219

Figure pat00220
Figure pat00220

이와 같은 방법으로 티오맵 약물 접합체 (TDC, thiomab drug conjugate)인 D-1-AB 및 D-2-AB을 각각 제조하였다. D-1-AB and D-2-AB, which are thiomab drug conjugates (TDC), were prepared in this manner.

LC/MS 분석 결과, 티오맵의 분자량은 145,450 Da이고 소량의 당화 형태도 분석결과 확인되며, 제조된 항체-약물 접합체 D-1-AB은 화합물 D-1 두 개가 결합한 형태의 분자량으로 ~148,563 Da임을 확인하였으며, 항체-약물 접합체 D-2-AB에 대해서는 화합물 D-2 두 개가 결합한 형태의 분자량인 ~148,880 Da을 확인할 수 있었다. As a result of the LC / MS analysis, the molecular weight of the thiomap was 145,450 Da, and a small amount of the glycation form was also confirmed by analysis. The prepared antibody-drug conjugate D-1-AB had a molecular weight of ~ 148,563 Da And for the antibody-drug conjugate D-2-AB, a molecular weight of ~ 148,880 Da, in which two compounds D-2 were combined, was confirmed.

[시험예 7] 알부민-약물 접합체(albumin-drug conjugate)의 제조[Test Example 7] Preparation of albumin-drug conjugate

화합물 D-5 (실시예 32) 및 화합물 D-6 (실시예 33)를 Nature Biotechnology, 2008, 26, 925-932, Bioconjugate Chem., 2013, 24, 1256-1263, Bioconjugate Chem., 2016, 27, 1324-1331, Bioconjugate Chem. 2014, 25, 460-469 에 제시된 방법 등을 참고하여 알부민-약물 접합체를 제조하였다.Compound D-5 (Example 32) and Compound D-6 (Example 33) were prepared according to Nature Biotechnology, 2008, 26, 925-932, Bioconjugate Chem., 2013, 24, 1256-1263, Bioconjugate Chem. , 1324-1331, Bioconjugate Chem. 2014, 25, 460-469, and the like, an albumin-drug conjugate was prepared.

실험에 사용한 알부민(Human serum albumin, HSA)은 씨그마 알드리치에서 구매하였다(Sigma A6608). 상기 알부민이 40 μM 농도로 있는 PBS 완충용액에 3 mM의 농도로 DMSO (dimethyl sulfoxide)에 용해되어 있는 MPS (methylphenylsulfoxide) 화합물 (D-5)을 60 μM 농도 (1.5 당량)가 되도록 첨가하여 4℃에서 하루동안 반응시켜 알부민 34번 시스테인(cysteine)에 위치한 티올기에 결합시킨 후, 혈액에서 안정성을 높이기 위해 6 mM NaBH4를 반응용액에 추가하여 상온에서 1시간동안 반응시켜 알부민-약물 접합체의 MPS에 위치한 케톤을 알데하이드로 환원시키고, PD-10 column과 vivaspin 6를 이용하여 반응에 참여하지 않은 화합물을 제거하여 Albu-D-5를 분리 정제하였다. The albumin used (Human serum albumin, HSA) was purchased from Sigma Aldrich (Sigma A6608). To the PBS buffer solution having the albumin concentration of 40 μM, a methylphenylsulfoxide (MPS) compound (D-5) dissolved in dimethyl sulfoxide (DMSO) at a concentration of 3 mM was added at a concentration of 60 μM (1.5 equivalents) For 1 day. Then, 6 mM NaBH 4 was added to the reaction solution to react with the thiol group located in cysteine of albumin at 34 ° C. for 1 hour at room temperature to increase the stability in the blood, and MPS of the albumin-drug conjugate was added The ketone was reduced to aldehyde, and Albu-D-5 was isolated and purified by removing the unreacted compound using PD-10 column and vivaspin 6.

Figure pat00221
Figure pat00221

알부민-약물 접합체 Albu-D-6도 화합물 D-6 (실시예 33)을 이용하여 Albu-D-5와 동일한 방법으로 제조하였다.Albumin-drug conjugate Albu-D-6 was also prepared in the same manner as Albu-D-5 using compound D-6 (Example 33).

Figure pat00222
Figure pat00222

LC/MS 분석 결과, 알부민의 분자량은 66,439 Da이고, 제조된 알부민-약물 접합체 Albu-D-5는 화합물 D-5 한 개가 결합한 형태의 분자량으로 69,117 Da이 확인되었고, Albu-D-6에 대해서는 화합물 D-6 한 개가 결합한 형태의 분자량인 70,799 Da을 확인할 수 있었다. As a result of LC / MS analysis, the molecular weight of albumin was 66,439 Da, and the prepared albumin-drug conjugate Albu-D-5 had a molecular weight of 69,117 Da in which one compound D-5 was bonded. It was confirmed that the molecular weight of the compound D-6 in which one compound was bonded was 70,799 Da.

[시험예 8] 약물 접합체의 생체 외(in vitro) 분석[Test Example 8] In vitro analysis of drug conjugate

KB, SKBR-3, BT-474, NCI-N87 암세포주를 96-웰 플레이트에 웰당 2,000개 ~ 8,000개씩 파종(seeding)하여 24 시간 동안 배양하였다. 시험예 6과 시험예 7에서 수득한 4종의 화합물(D-1-AB, D-2-AB, Albu-D-5, Albu-D-6)을 600 nM부터 0.009 nM까지 1/4로 연속 희석하여 처리하였고, 약물 MMAF-OMe는100 nM부터 0.0015 nM까지 1/4로 연속 희석하여 처리하였고, 약물 T-DM1은200 nM부터 0.003 nM까지 1/4로 연속 희석하여 처리하였다. 96 시간 뒤에 살아있는 세포를 정량하기 위해 시험예 3과 유사한 방법으로 실험을 수행하였으며, 그 결과를 하기 표 4 내지 표 6에 나타내었다. KB, SKBR-3, BT-474 and NCI-N87 cancer cell lines were seeded in 96-well plates at 2,000 to 8,000 cells per well and cultured for 24 hours. (D-1-AB, D-2-AB, Albu-D-5 and Albu-D-6) obtained in Test Example 6 and Test Example 7 were diluted to 1/4 from 600 nM to 0.009 nM The drug MMAF-OMe was treated by serial dilution in 1/4 from 100 nM to 0.0015 nM and the drug T-DM1 was treated by serial dilution from 1/100 to 1/300 nM. Experiments were conducted in the same manner as in Test Example 3 to quantify living cells 96 hours later, and the results are shown in Tables 4 to 6 below.

또한, 화합물 D-1-AB 의 생체 외(in vitro) 분석 결과(시험예 8)를 도 12에 도시하였다.The in vitro analysis result (Test Example 8) of the compound D-1-AB is shown in Fig.

단백질-약물 접합체의 세포독성(cell cytotoxicity)The cytotoxicity of protein-drug conjugates KB cell IC50(nM)KB cell IC 50 (nM) 본 발명의 화합물The compound of the present invention Albu-D-6Albu-D-6 0.100.10 MMAF-OMeMMAF-OMe 0.440.44

항체-약물 접합체의 세포독성(cell cytotoxicity)The cytotoxicity of antibody-drug conjugates SKBR-3 IC50(nM)SKBR-3 IC 50 (nM) 본 발명의 화합물The compound of the present invention D-1-ABD-1-AB 0.017±0.0030.017 ± 0.003 D-2-ABD-2-AB 0.026±0.0040.026 ± 0.004 T-DM1T-DM1 0.037±0.0180.037 0.018

(*T-DM1 : 로슈 CAS 번호; 1018448-65-1) (* T-DM1: Roche CAS number; 1018448-65-1)

항체-약물 접합체의 세포독성(cell cytotoxicity)The cytotoxicity of antibody-drug conjugates NCI-N87 IC50(nM)NCI-N87 IC 50 (nM) 본 발명의 화합물The compound of the present invention D-1-ABD-1-AB 0.241±0.0550.241 + 0.055 T-DM1T-DM1 0.324±0.1290.324 + 0.129

(*T-DM1 : 로슈 CAS 번호; 1018448-65-1)(* T-DM1: Roche CAS number; 1018448-65-1)

[시험예 9] 항체-약물 접합체의 생체 내(in vivo ) 분석[Test Example 9] Antibody-vivo (in vivo) analysis of drug conjugate

시험예 6에서 제조한 D-1-AB와 D-2-AB의 생체 내(in vivo) 활성을 Tumor xenograft 생쥐 모델에서 측정하였다. The in vivo activity of D-1-AB and D-2-AB prepared in Test Example 6 was measured in a Tumor xenograft mouse model.

NCI-N87 위암세포주를 37℃, 5% CO2 조건에서 10% fetal bovine serum과 1% antibiotics가 공급된 RPMI1640 배양액에서 배양하였다. 일주일 동안 배양하여 생존율이 95% 이상일 때 trypsin-EDTA를 사용하여 수확한 뒤, PBS 완충용액에 혼탁하여 BALB/c nu/nu 생쥐의 오른쪽 허벅지 피하에 1X106 세포를 이식하였다. 종양 부피가 100mm3에 근접하도록 자랐을 때 평균적으로 동일한 종양 크기를 보이도록 마우스를 그룹별로 분리하여 약물 투여를 개시하였다. NCI-N87 gastric cancer cell lines were cultured in RPMI 1640 medium supplemented with 10% fetal bovine serum and 1% antibiotics at 37 ° C and 5% CO 2 . After a week of incubation, the cells were harvested using trypsin-EDTA at a survival rate of 95% or higher. Then, 1 × 10 6 cells were transplanted into the right thigh of BALB / c nu / nu mice in PBS buffer solution. When the tumor volume was close to 100 mm &lt; 3 & gt ;, the mice were divided into groups so as to have the same tumor size on average, and the drug administration was started.

T-DM1은 2 mg/kg, D-1-AB은 0.5 mg/kg와 2 mg/kg, D-2-AB는 0.5 mg/kg와 2 mg/kg으로 단회 투여하고 2~3일 간격으로 일주일에 2회 종양의 부피를 측정하였다. 종양의 부피는 정해진 공시에 의해 계산하였다. (종양 부피(mm3)=(a2×b)/2, a는 짧은 직경, b는 긴 직경). 대조군으로 사용한 T-MD1과 본 발명에서 제조한 항체-약물 접합체 D-1-AB와 D-2-AB의 생체 내(in vitro) 분석 결과는 도 13과 도 14에 각각 도시하였다. A single dose of 2 mg / kg of T-DM1, 0.5 mg / kg and 2 mg / kg of D-1-AB and 0.5 mg / kg and 2 mg / kg of D- Tumor volume was measured twice a week. The volume of the tumor was calculated by the specified disclosure. (Tumor volume (mm 3 ) = (a 2 × b) / 2, where a is the short diameter and b is the long diameter). The in vitro analysis results of T-MD1 used as a control and the antibody-drug conjugates D-1-AB and D-2-AB prepared in the present invention are shown in FIG. 13 and FIG. 14, respectively.

Claims (28)

하기 화학식 1로 표시되는 절단성 링커를 포함하는 화합물.
[화학식 1]
Figure pat00223

상기 화학식 1에서,
X는 -O-, -CH2- 또는 -NR'-이고;
R'는 수소, C1-C6 알킬, C6-C14 아릴 또는 C2-C20 헤테로아릴이고;
Ar 고리는 C5-C20 방향족 고리, C2-C20 헤테로방향족 고리, C2-C30 융합고리 또는 C5-C20 방향족 고리-C2-C20 헤테로방향족 고리이고;
R은 Ar고리에 치환가능한 치환체 또는 -L1-Z-(B)m이고;
L1은 C1-C200 알킬렌 또는 펩타이드 결합, 아미노 결합, 에테르 결합, 트리아졸 결합, 테트라졸 결합, 당 결합, 설폰아미드 결합, 포스포네이트 결합, 설포 결합 및 덴드리머 구조 중 적어도 하나를 포함하는 C1-C200 알킬렌이고;
Z는 B와 L1을 연결하는 연결 유닛이거나 그의 전구체이고;
B는 수용체에 결합하는 특성을 갖는 리간드이며;
m은 0 내지 2의 정수이고;
n은 1 내지 4의 정수이고;
Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3,
Figure pat00224
또는 -Y'-TG 이고;
R1은 C1-C6 알킬이고;
r는 1 내지 5의 정수이고;
Ar1는 C6-C20아릴렌이고;
R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;
Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고;
Y'는 -(CH2)xNR"-, -(CH2)xO-, 또는 -(CH2)xS- 이고;
R"은 수소 또는 C1-C6 알킬이고;
x은 0 또는 1의 정수이고;
TG는 트리거 기(triggering group)이고;
Q는 -Q1 또는 -L'-(Q1)w 이고;
L'는 한쪽 말단에 -O- 또는 -NR"'-를 가지며 다른 쪽 말단에 -O-, -OC(O)-, -O(CO)O-, -OC(O)NR"'- 또는 -OC(O)NR4CH2O-를 가지는 C7-C30 탄화수소 스페이서이고, 상기 탄화수소 스페이서 내에 -O-, -OC(O)-, -O(CO)O- 또는 -OC(O)NR""-를 더 포함할 수 있고, 상기 탄화수소 스페이서는 C1-C6 알킬, C5-C14 아릴 또는 C3-C8 헤테로아릴로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고, 상기 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2, -(CH2)uCO2H, -(CH2)uCO2Ru1 및 -(CH2)uSO2Ru3로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;
Q1은 -OH, -NH-, -NR5R6, -SH, -SO2NH2 및 -COOH 중 적어도 하나의 작용기를 포함하는 활성제이고;
R4는 수소, C1-C6 알킬, C5-C14 아릴 또는 C3-C8 헤테로아릴이고, 상기 R4의 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2, -(CH2)uCO2H, -(CH2)uCO2Ru1 및 -(CH2)uSO2Ru3로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;
R5 및 R6는 각각 독립적으로 수소, C1-C6 알킬, C3-C9 사이클로알킬 또는 C5-C10 헤테로아릴이고, 상기 헤테로아릴은 -NR7R8로 더 치환될 수 있고;
R7 및 R8은 각각 독립적으로 수소, C1-C6 알킬, C3-C9 사이클로알킬 또는 C5-C14 아릴이고;
R"' 및 R""는 각각 독립적으로 수소 또는 C1-C6 알킬이고;
w는 1 내지 5의 정수이다.
1. A compound comprising a cleavable linker represented by the following formula (1).
[Chemical Formula 1]
Figure pat00223

In Formula 1,
X is -O-, -CH 2 - or -NR'-, and;
R 'is hydrogen, C 1 -C 6 alkyl, C 6 -C 14 aryl or C 2 -C 20 heteroaryl;
The Ar ring is a C 5 -C 20 aromatic ring, a C 2 -C 20 heteroaromatic ring, a C 2 -C 30 fused ring or a C 5 -C 20 aromatic ring-C 2 -C 20 heteroaromatic ring;
R is a substituent substitutable on the Ar ring or -L 1 -Z- (B) m ;
L 1 includes at least one of C 1 -C 200 alkylene or a peptide bond, an amino bond, an ether bond, a triazole bond, a tetrazole bond, a sugar bond, a sulfonamide bond, a phosphonate bond, a sulfone bond and a dendrimer structure C 1 -C 200 alkylene;
Z is a linking unit connecting B and L &lt; 1 &gt; or a precursor thereof;
B is a ligand having the property of binding to a receptor;
m is an integer from 0 to 2;
n is an integer from 1 to 4;
Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3,
Figure pat00224
Or -Y'-TG;
R 1 is C 1 -C 6 alkyl;
r is an integer from 1 to 5;
Ar 1 is C 6 -C 20 arylene;
R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;
R a to R d are each independently hydrogen or C 1 -C 6 alkyl;
Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O-, or - (CH 2 ) x S-;
R &quot; is hydrogen or C 1 -C 6 alkyl;
x is an integer of 0 or 1;
TG is a triggering group;
Q is -Q 1 or -L '- (Q 1 ) w ;
L 'has -O- or -NR "' - at one end and -O-, -OC (O) -, -O (CO) O-, -OC -OC (O) NR 4 CH and C 7 -C 30 hydrocarbon spacer having a 2 O-, -O-, -OC (O ) in the hydrocarbon spacer -, -O (CO) O- or -OC (O) NR "" -, and the hydrocarbon spacer may be further substituted with one or more selected from the group consisting of C 1 -C 6 alkyl, C 5 -C 14 aryl or C 3 -C 8 heteroaryl , said alkyl, aryl and heteroaryl are C 1 -C 10 alkyl, - (CH 2) u NH 2, - (CH 2) u NR u1 R u2, - (CH 2) u CO 2 H, - (CH 2 ) u CO 2 R u1 and - (CH 2 ) u SO 2 R u3 , wherein R u1 , R u2 and R u3 are each independently selected from the group consisting of hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 heteroaryl; u is an integer from 1 to 10;
Q 1 is an activator comprising at least one functional group selected from -OH, -NH-, -NR 5 R 6 , -SH, -SO 2 NH 2 and -COOH;
R 4 is hydrogen, C 1 -C 6 alkyl, C 5 -C 14 aryl or C 3 -C 8 heteroaryl, wherein the alkyl, aryl and heteroaryl of R 4 is C 1 -C 10 alkyl, - (CH 2 ) u NH 2, - (CH 2) u NR u1 R u2, - (CH 2) u CO 2 H, - (CH 2) u CO 2 R u1 and - (CH 2) group consisting of u SO 2 R u3 , And R u1 , R u2 and R u3 are each independently hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 heteroaryl ; u is an integer from 1 to 10;
R 5 and R 6 are each independently hydrogen, C 1 -C 6 alkyl, C 3 -C 9 cycloalkyl or C 5 -C 10 heteroaryl, said heteroaryl being further substituted by -NR 7 R 8 ;
R 7 and R 8 are each independently hydrogen, C 1 -C 6 alkyl, C 3 -C 9 cycloalkyl or C 5 -C 14 aryl;
R "'and R "" are each independently hydrogen or C 1 -C 6 alkyl;
w is an integer of 1 to 5;
제 1항에 있어서,
상기 R은 수소 또는 *-La-A1-Lb-Lc-Ld-Z-(B)m 이고; La는 단일결합 또는 C1-C20 알킬렌이고; A1은 -C(O)NR*-, -NR*C(O)-, -NR*-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3- 이고; Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고; R*는 수소, C1-C18 알킬, C6-C20 아릴, C3-C15 헤테로사이클 또는 C3-C20 헤테로아릴이고; a는 1 내지 20의 정수이고; Lc는 단일결합, C1-C20 알킬렌 또는 트리아졸릴렌을 포함하는 C1-C20 알킬렌이고; Ld는 단일결합 또는 -O-(CH2CH2O)c'- 이고; c'는 0 내지 10의 정수이고; n은 1 또는 2의 정수이고; Z는 B와 Ld를 연결하는 연결 유닛이거나, 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),
Figure pat00225
,
Figure pat00226
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 및 디하이드로겐 포스페이트(-OP(=O)(OH)2)로부터 선택되는 전구체이고; B는 수용체에 결합하는 특성을 갖는 리간드이며; m은 0 내지 2의 정수인 절단성 링커를 포함하는 화합물.
The method according to claim 1,
Wherein R is hydrogen or * -L a -A 1 -L b -L c -L d -Z- (B) m ; L a is a single bond or C 1 -C 20 alkylene; A 1 is -C (O) NR * -, -NR * C (O) -, -NR * -, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or - SO 3 -; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -; R * is hydrogen, C 1 -C 18 alkyl, C 6 -C 20 aryl, C 3 -C 15 heterocyclyl or C 3 -C 20 heteroaryl; a is an integer from 1 to 20; L c is a single bond, C 1 -C 20 alkylene comprising C 1 -C 20 alkylene or triazolylene; L d is a single bond or -O- (CH 2 CH 2 O) c ' -; c 'is an integer from 0 to 10; n is an integer of 1 or 2; Z is a linking unit linking B and L d or an isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC (O) CH 2 -hal, hal is halogen), maleimide , a diene, an alkene, a halide, tosylate (TsO -), aldehyde, sulfonate (R-SO 3 -),
Figure pat00225
,
Figure pat00226
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) and di-hydrogen phosphate (-OP (= O) (OH ) 2) precursor is selected from and; B is a ligand having the property of binding to a receptor; m is an integer from 0 to 2. &lt; RTI ID = 0.0 &gt; 11. &lt; / RTI &gt;
제 2항에 있어서,
상기 R은 수소 또는 *-La-A1-Lb-Lc-Ld-Z 이고; La는 단일결합 또는 C1-C20 알킬렌이고; A1은 -C(O)NR*-, -NR*C(O)-, -NR*-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3- 이고; Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고; R*는 수소, C1-C18 알킬, C6-C20 아릴, C3-C15 헤테로사이클 또는 C3-C20 헤테로아릴이고; a는 1 내지 20의 정수이고; Lc는 단일결합, C1-C20 알킬렌 또는 트리아졸릴렌을 포함하는 C1-C20 알킬렌이고; Ld는 단일결합 또는 -O-(CH2CH2O)c'- 이고; c'는 0 내지 10의 정수이고; n은 1 또는 2의 정수이고; Z는 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),
Figure pat00227
,
Figure pat00228
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 및 디하이드로겐 포스페이트(-OP(=O)(OH)2)로부터 선택되는 전구체인 절단성 링커를 포함하는 화합물.
3. The method of claim 2,
Wherein R is hydrogen or * -L a -A 1 -L b -L c -L d -Z; L a is a single bond or C 1 -C 20 alkylene; A 1 is -C (O) NR * -, -NR * C (O) -, -NR * -, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or - SO 3 -; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -; R * is hydrogen, C 1 -C 18 alkyl, C 6 -C 20 aryl, C 3 -C 15 heterocyclyl or C 3 -C 20 heteroaryl; a is an integer from 1 to 20; L c is a single bond, C 1 -C 20 alkylene comprising C 1 -C 20 alkylene or triazolylene; L d is a single bond or -O- (CH 2 CH 2 O) c ' -; c 'is an integer from 0 to 10; n is an integer of 1 or 2; Z is selected from the group consisting of isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC (O) CH 2 -hal and hal is halogen), maleimide, diene, alkene, halide, tosylate - ), aldehydes, sulfonates (R-SO 3 - ),
Figure pat00227
,
Figure pat00228
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) and di-hydrogen phosphate (-OP (= O) (OH ) compounds, including the precursor of the linker cutting property is selected from 2).
제 2항에 있어서,
상기 R은 *-La-A1-Lb-Lc-Ld-Z-(B)m 이고; La는 단일결합 또는 C1-C20 알킬렌이고; A1은 -C(O)NR*-, -NR*C(O)-, -NR*-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3- 이고; Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고; a는 1 내지 20의 정수이고; R*는 수소, C1-C18 알킬, C6-C20 아릴, C3-C15 헤테로사이클 또는 C3-C20 헤테로아릴이고; Lc는 단일결합 또는 C1-C20 알킬렌이고; Ld는 단일결합이고; n은 1 또는 2의 정수이고; Z는 B와 Ld를 연결하는 연결 유닛이고; B는 수용체에 결합하는 특성을 갖는 리간드이며; m은 1 내지 2의 정수인 절단성 링커를 포함하는 화합물.
3. The method of claim 2,
With R * -L a -A 1 -L b -L c -L d -Z- (B) m , and; L a is a single bond or C 1 -C 20 alkylene; A 1 is -C (O) NR * -, -NR * C (O) -, -NR * -, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or - SO 3 -; L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -; a is an integer from 1 to 20; R * is hydrogen, C 1 -C 18 alkyl, C 6 -C 20 aryl, C 3 -C 15 heterocyclyl or C 3 -C 20 heteroaryl; L c is a single bond or C 1 -C 20 alkylene; L d is a single bond; n is an integer of 1 or 2; Z is a linking unit linking B and L d ; B is a ligand having the property of binding to a receptor; m is an integer from 1 to 2. &lt; RTI ID = 0.0 &gt; 11. &lt; / RTI &gt;
제 2항 또는 제 4항에 있어서,
상기 B와 Ld를 연결하는 연결 유닛은 C10-C100의 직쇄 또는 분쇄의 포화 또는 불포화 알킬렌으로, 하기 (i) 내지 (iv) 중 적어도 둘을 만족하는 것인 절단성 링커를 포함하는 화합물.
(i) 상기 알킬렌 내 적어도 하나의 -CH2-는 -NH-, -C(O), -O-, -S- 및 -P-로부터 선택되는 하나 이상의 헤테로 원자로 치환될 수 있고,
(ii) 상기 알킬렌 내에 적어도 하나의 헤테로아릴렌을 포함할 수 있고,
(iii) 상기 알킬렌 내에 적어도 하나의 아미노산 잔기, 당결합, 펩타이드 또는 아마이드 결합을 포함할 수 있고,
(iv) 상기 알킬렌은 C1-C20알킬, C6-C20아릴C1-C8알킬, -(CH2)sCOR13 및 -(CH2)pNR14R15 로 이루어진 군으로부터 선택되는 하나 이상으로 더 치환될 수 있고, s는 0 내지 10의 정수이고, p는 1 내지 10의 정수이고, R13은 OH 또는 -NH-(CH2)s'-(X"'CH2CH2)s"-Z 이고, R14 및 R15는 각각 독립적으로 수소 또는 -C(O)-(CH2)s'-(X"'CH2CH2)s"-Z-(B)m 이고, X"'는 -O-, -S-, -NH- 또는 -CH2- 이고, s'는 각각 독립적으로 1 내지 10의 정수이고; s"는 각각 독립적으로 0 내지 10의 정수이고; Z는 B와 -(X"'CH2CH2)s"-의 탄소를 연결하는 연결 유닛이거나, 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),
Figure pat00229
,
Figure pat00230
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 또는 디하이드로겐 포스페이트(-OP(=O)(OH)2)이고; B는 수용체에 결합하는 특성을 갖는 리간드이며; m은 0 내지 2의 정수이다.
The method according to claim 2 or 4,
Wherein the connecting unit connecting B and L d is a C 10 -C 100 linear or branched, saturated or unsaturated alkylene, and satisfies at least two of the following (i) to (iv): compound.
(i) at least one -CH 2 - in the alkylene may be substituted with one or more heteroatoms selected from -NH-, -C (O), -O-, -S- and -P-,
(ii) at least one heteroarylene in said alkylene,
(iii) at least one amino acid residue, sugar linkage, peptide or amide linkage in the alkylene,
(iv) said alkylene is selected from the group consisting of C 1 -C 20 alkyl, C 6 -C 20 aryl C 1 -C 8 alkyl, - (CH 2 ) s COR 13 and - (CH 2 ) p NR 14 R 15 S is an integer of 0 to 10, p is an integer of 1 to 10, and R 13 is OH or -NH- (CH 2 ) s ' - (X "' CH 2 CH 2) s "-Z, and, R 14 and R 15 is (O hydrogen or -C each independently a) - (CH 2) s ' - (X"' CH 2 CH 2) s "-Z- (B) m ", X"'is -O-, -S-, -NH- or -CH 2 -, s' is each independently an integer of 1 to 10, s "is independently an integer of 0 to 10 ; Z is a linking unit connecting the carbon of B and - (X "'CH 2 CH 2 ) s" -, or an isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC ) CH 2 -hal, hal is halogen), maleimides, dienes, alkenes, halide, tosylate (TsO -), aldehyde, sulfonate (R-SO 3 -),
Figure pat00229
,
Figure pat00230
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) or di-hydrogen phosphate (-OP (= O) (OH ) 2) and; B is a ligand having the property of binding to a receptor; and m is an integer of 0 to 2.
제 5항에 있어서,
상기 B와 Ld를 연결하는 연결 유닛은 하기 화학식 A로 표시되는 연결 유닛인 절단성 링커를 포함하는 화합물.
[화학식 A]
Figure pat00231

상기 화학식 A에서,
별표(*)는 B와 연결되는 부위이고, 물결(
Figure pat00232
)은 Ld와 연결되는 부위이며;
Wa1, Wa2 및 Wa3는 각각 독립적으로 -NH-, -C(O)- 또는 -CH2- 이고;
Wb1는 아마이드 결합 또는 트리아졸릴렌이고;
P1은 Wa3와 Y2를 연결하는 링커로, 아미노산 잔기, 펩타이드 또는 아마이드 결합이고;
Y2는 단일결합, -Wa4-(CH2)c-Wb2-(CH2)d-Wa5- 또는 -Wa6-(CH2)e-CReRf-X- 이고;
Re는 C1-C8알킬 또는 B-Wa7-Y3-Wc1-(CH2)f- 이고;
Rf는 B-Wa7-Y3-Wc1-(CH2)f- 이고;
X는 -NHC(=O)-(CH2)g-Wa8- 또는 -C(=O)NH-(CH2)h-Wa9- 이고;
Wa4, Wa5, Wa6, Wa7, Wa8 및 Wa9는 각각 독립적으로 -NH-, -C(=O)- 또는 -CH2- 이고;
Wb2는 아마이드 결합 또는 트리아졸릴렌이고;
Wc1는 -NHC(=O)- 또는 -C(=O)NH- 이고;
Y3는 -(CH2)i-(X'CH2CH2)j-(CH2)k- 이고;
X'는 -O-, -S-, -NH- 또는 -CH2- 이고;
B는 상기 화학식 1에서의 정의와 동일하며;
b, c, d, e, f, g, h, i 및 j 은 각각 독립적으로 1 내지 10의 정수이고;
k 및 y 는 각각 독립적으로 0 내지 10의 정수이고;
Y1은 -(CH2)q-(X"CH2CH2)o- 이고;
X"은 -O-, -S-, -NH- 또는 -CH2- 이고;
o 및 q는 각각 독립적으로 1 내지 10의 정수이다.
6. The method of claim 5,
Wherein the connecting unit connecting B and L d comprises a cleavable linker which is a linking unit represented by the following formula (A).
(A)
Figure pat00231

In the above formula (A)
The asterisk (*) is the part connected with B, and the wave
Figure pat00232
) Is a site connected to L d ;
W a1 , W a2 And W a3 are each independently -NH-, -C (O) - or -CH 2 -;
W b1 is an amide bond or triazolylene;
P 1 is a linker connecting W a3 and Y 2 , which is an amino acid residue, a peptide or an amide bond;
Y 2 is a single bond, -W a4- (CH 2 ) c -W b2- (CH 2 ) d -W a5- or -W a6- (CH 2 ) e -CR e R f -X-;
R e is C 1 -C 8 alkyl or BW a7 -Y 3 -W c1 - (CH 2 ) f -;
R f is BW a7 -Y 3 -W c1 - (CH 2 ) f -;
X is -NHC (= O) - (CH 2 ) g -W a8- or -C (= O) NH- (CH 2 ) h -W a9 -;
W a4, a5 W, W a6, a7 W, W and W a8 a9 are each independently -NH-, -C (= O) - or -CH 2 - and;
W b2 is an amide bond or triazolylene;
W c1 is -NHC (= O) - or -C (= O) NH-;
Y 3 is - (CH 2 ) i - (X'CH 2 CH 2 ) j - (CH 2 ) k -;
X 'is -O-, -S-, -NH- or -CH 2 -;
B is the same as defined in the above formula (1);
b, c, d, e, f, g, h, i and j are each independently an integer of 1 to 10;
k and y are each independently an integer of 0 to 10;
Y 1 is - (CH 2 ) q - (X "CH 2 CH 2 ) o -;
X " is -O-, -S-, -NH- or -CH 2 -;
o and q are each independently an integer of 1 to 10;
제 6항에 있어서,
상기 P1은 하기 화학식 B 또는 화학식 C로 표시되는 단위를 하나 이상 포함하는 것인 절단성 링커를 포함하는 화합물.
[화학식 B]
Figure pat00233

[화학식 C]
Figure pat00234

상기 화학식 B 및 C에서, R12은 수소, C1-C8알킬, 아미노산 잔기, -(CH2)sCOR13 또는 -(CH2)pNR14R15 이고; R13은 OH 또는 -NH-(CH2)s'-(X"'CH2CH2)s"-Z 이고; R14 및 R15는 각각 독립적으로 수소 또는 -C(O)-(CH2)s'-(X"'CH2CH2)s"-Z-(B)m 이고; X"'는 -O-, -S-, -NH- 또는 -CH2- 이고; Z와 B는 청구항 제1항의 화학식 1에서의 정의와 동일하고; p는 1 내지 10의 정수이고, s와 s"는 각각 독립적으로 0 내지 10의 정수이고, s'는 1 내지 10의 정수이고, m은 0 내지 1의 정수이다.
The method according to claim 6,
Wherein P &lt; 1 &gt; comprises at least one unit represented by the following formula (B) or (C).
[Chemical Formula B]
Figure pat00233

&Lt; RTI ID = 0.0 &
Figure pat00234

In Formulas B and C above, R 12 is hydrogen, C 1 -C 8 alkyl, amino acid residue, - (CH 2 ) s COR 13 or - (CH 2 ) p NR 14 R 15 ; R 13 is OH or -NH- (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z; R 14 and R 15 are each independently hydrogen or -C (O) - (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z- (B) m ; Z and B are the same as defined in the formula (1) of claim 1, p is an integer of 1 to 10, s is an integer of 1 to 10, and X &quot; is -O-, -S-, -NH- or -CH 2 - s "is independently an integer of 0 to 10, s' is an integer of 1 to 10, and m is an integer of 0 to 1.
제 6항에 있어서,
상기 Y2는 단일결합이거나, 하기의 구조에서 선택되는 것인 절단성 링커를 포함하는 화합물.
Figure pat00235

상기 구조에서,
Wb2는 -C(O)NH-, -NHC(=O)-,
Figure pat00236
또는
Figure pat00237
이고;
Re는 C1-C8알킬 또는 -L1-Z-(B)m 이고;
Rf는 B-Wb2 '-(CH2)i-(X"CH2CH2)j-NH-C(=O)-(CH2)f- 이고;
Xa는 -NHC(=O)-(CH2)g-NH- 또는 -C(=O)NH-(CH2)h-NH- 이고;
Wb2 '는 -C(O)NH- 또는 -NHC(=O)- 이고;
c, d, e, f, g, h, i 및 j는 각각 독립적으로 1 내지 10의 정수이고;
X"는 -O-, -S-, -NH- 또는 -CH2- 이고;
L1, Z, m 및 B는 청구항 제1항의 화학식 1의 정의와 동일하다.
The method according to claim 6,
Wherein Y &lt; 2 &gt; is a single bond or is selected from the following structures.
Figure pat00235

In the above structure,
W b2 is -C (O) NH-, -NHC (= O) -,
Figure pat00236
or
Figure pat00237
ego;
R e is C 1 -C 8 alkyl or -L 1 -Z- (B) m ;
R f is BW b2 '- (CH 2) i - (X "CH 2 CH 2) j -NH-C (= O) - (CH 2) f - , and;
X a is -NHC (= O) - (CH 2 ) g -NH- or -C (= O) NH- (CH 2 ) h -NH-;
W b2 ' is -C (O) NH- or -NHC (= O) -;
c, d, e, f, g, h, i and j are each independently an integer of 1 to 10;
X &quot; is -O-, -S-, -NH- or -CH 2 -;
L 1 , Z, m and B are the same as defined in formula (1) of claim 1.
제 1항에 있어서,
상기 Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -BR2R3 또는 -Y'-TG이고; R1은 C1-C6 알킬이고; r는 1 내지 5의 정수이고; Ar1는 페닐렌, 바이페닐렌 또는 나프탈렌이고; R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고; Y'는 -(CH2)xNR"-, -(CH2)xO- 또는 -(CH2)xS- 이고; R"은 수소 또는 C1-C6 알킬이고; x은 0 또는 1의 정수이고; TG는 베타-갈락토사이드, 베타-글루쿠로나이드, 베타-갈락토사이드와 베타-글루쿠로나이드의 조합인 절단성 링커를 포함하는 화합물.
The method according to claim 1,
Wherein Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -BR 2 R 3 or -Y '-TG; R 1 is C 1 -C 6 alkyl; r is an integer from 1 to 5; Ar 1 is phenylene, biphenylene or naphthalene; R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy; Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O- or - (CH 2 ) x S-; R" is hydrogen or C 1 -C 6 alkyl; x is an integer of 0 or 1; TG is a compound comprising a cleavable linker that is a combination of beta-galactoside, beta-glucuronide, beta-galactoside and beta-glucuronide.
제 9항에 있어서,
상기 TG는 하기 구조에서 선택되는 트리거 기(triggering group)인 절단성 링커를 포함하는 화합물.
Figure pat00238

상기 R21은 각각 독립적으로 수소 또는 하이드록시 보호기이고; R22는 수소 또는 C1-C6 알킬이다.
10. The method of claim 9,
Wherein said TG comprises a cleavable linker that is a triggering group selected from the following structures.
Figure pat00238

Each R &lt; 21 &gt; is independently hydrogen or a hydroxy protecting group; R 22 is hydrogen or C 1 -C 6 alkyl.
제 10항에 있어서,
상기 하이드록시 보호기는 메틸, 메톡시메틸, 메틸티오메틸, 2-메톡시에톡시메틸, 비스(2-클로로에톡시)메틸, 테트라하이드로피라닐, 테트라하이드로티오피라닐, 4-메톡시테트라하이드로피라닐, 4-메톡시테트라하이드로티오피라닐, 테트라하이드로퓨라닐, 1-에톡시에틸, 1-메틸-1-메톡시에틸, 2-(페닐셀레닐)에틸, t-부틸, 알릴, 벤질, o-니트로벤질, 트리페닐메틸, α-나프틸다이페닐메틸, p-메톡시페닐다이페닐메틸, 9-(9-페닐-10-옥소)안트릴, 트리메틸실릴, 이소프로필다이메틸실릴, t-부틸다이메틸실릴, t-부틸다이페닐실릴, 트리벤질실릴, 트리이소프로필실릴, 포밀, 아세틸, 트리클로로아세틸, 페녹시아세틸, 이소부타노일, 피발로일, 아다만토일, 벤조일, 2,4,6-트리메틸벤조일, 아세틸, 2,2,2-트리클로로에틸카보닐, 알릴카보닐, p-니트로페닐카보닐, 벤질카보닐, p-니트로벤질카보닐, S-벤질티오카보닐, N-페닐카보닐, 니트로페닐술포닐 또는 2,4-다이니트로페닐술포닐인 절단성 링커를 포함하는 화합물.
11. The method of claim 10,
Wherein the hydroxy protecting group is selected from the group consisting of methyl, methoxymethyl, methylthiomethyl, 2- methoxyethoxymethyl, bis (2-chloroethoxy) methyl, tetrahydropyranyl, tetrahydrothiopyranyl, 4- methoxytetrahydro (Phenylcyclohexyl) ethyl, t-butyl, allyl, benzyl, and the like. The term &quot; alkyl &quot; n-propyldiphenylmethyl, 9- (9-phenyl-10-oxo) anthryl, trimethylsilyl, isopropyldimethylsilyl, t Isobutanoyl, pivaloyl, adamantyl, benzoyl, 2, 3, 4, 5, 6-tetramethylbutylsilyl, t-butyldimethylsilyl, tributyldiphenylsilyl, tribenzylsilyl, triisopropylsilyl, formyl, acetyl, trichloroacetyl, phenoxyacetyl, 4,6-trimethylbenzoyl, acetyl, 2,2,2-trichloroethylcarbonyl, allylcarbonyl, p-nitrophenylcarbonyl, benzylcarbamoyl Carbonyl, p- nitrobenzyl carbonyl, S- benzylthio-carbonyl, N- phenyl-carbonyl, nitro, phenylsulfonyl or 2,4-dinitrophenyl sulfonyl A compound comprising a cutting property linker.
제 1항에 있어서,
상기 -L'-(Q1)w 는 하기 구조로부터 선택되는 것인 절단성 링커를 포함하는 화합물.
Figure pat00239

상기에서, Q1은 -OH, -NR5R6, -SH 및 -COOH 중 적어도 하나의 작용기를 포함하는 활성제이고; Q2는 -NR5R6를 포함하는 활성제이고;
X1은 -O- 또는 -NR"'- 이고;
X2 및 X4는 각각 독립적으로 -O-, -OC(O)-, -OC(O)O- 또는 -OC(O)NH- 이고;
X3은 -OC(=O)- 이고;
R5 및 R6는 청구항 제1항의 화학식 1에서 정의된 바와 동일하고;
R9 및 R10은 각각 독립적으로 수소, C1-C6 알킬, C6-C14 아릴 또는 C3-C9 헤테로아릴이고, 상기 R9 및 R10의 알킬, 아릴 및 헤테로아릴은 C1-C10 알킬, -(CH2)uNH2, -(CH2)uNRu1Ru2 및 -(CH2)uSO2Ru3로 이루어진 군으로 선택되는 하나 이상의 치환체로 더 치환될 수 있으며, 상기 Ru1, Ru2 및 Ru3은 각각 독립적으로 수소, C1-C15알킬, C6-C20 아릴 또는 C3-C10 헤테로아릴이고; u는 1 내지 10의 정수이고;
R"'는 수소 또는 C1-C6 알킬이고;
w는 1 내지 5의 정수이다.
The method according to claim 1,
Wherein the -L ' - (Q &lt; 1 &gt; ) w is selected from the following structures.
Figure pat00239

Wherein Q 1 is an activator comprising at least one functional group of -OH, -NR 5 R 6 , -SH and -COOH; Q 2 is an activator comprising -NR 5 R 6 ;
X 1 is -O- or -NR "'-;
X 2 and X 4 are each independently -O-, -OC (O) -, -OC (O) O- or -OC (O) NH-;
X 3 is -OC (= O) -;
R 5 and R 6 are the same as defined in formula (1) of claim 1;
R 9 and R 10 are each independently hydrogen, C 1 -C 6 alkyl, C 6 -C 14 aryl or C 3 -C 9 heteroaryl, wherein the alkyl, aryl and heteroaryl of R 9 and R 10 is C 1 -C 10 alkyl, - (CH 2) u NH 2, - (CH 2) u NR u1 R u2 and - (CH 2) u SO may be further substituted with one or more substituents selected in the group consisting of R 2 u3 , R u1 , R u2 and R u3 are each independently hydrogen, C 1 -C 15 alkyl, C 6 -C 20 aryl or C 3 -C 10 heteroaryl; u is an integer from 1 to 10;
R &quot;'is hydrogen or C 1 -C 6 alkyl;
w is an integer of 1 to 5;
제 1항에 있어서,
상기 활성제는 약물, 독소, 친화성 리간드, 검출용 탐침 또는 이들의 조합인 절단성 링커를 포함하는 화합물.
The method according to claim 1,
Wherein the active agent comprises a cleavable linker that is a drug, toxin, affinity ligand, probe for detection, or a combination thereof.
제 13항에 있어서,
상기 약물은 시토카인(cytokine), 면역조절 화합물, 항암제, 항바이러스제, 항박테리아제, 항진균제, 구충제 또는 이들의 조합인 절단성 링커를 포함하는 화합물.
14. The method of claim 13,
Wherein said medicament comprises a cytokine, an immunomodulatory compound, an anti-cancer agent, an antiviral agent, an antibacterial agent, an antifungal agent, an antiparasitic agent, or a combination thereof.
제 1항에 있어서,
상기 리간드는 펩티드, 종양세포 특이적 펩티드 (tumor cell-specific peptides), 종양세포 특이적 앱타머 (tumor cell-specific aptamers), 종양세포 특이적 탄수화물 (tumor cell-specific carbohydrates), 종양세포 특이적 단일클론 항체 또는 다종클론 항체 (tumor cell-specific monoclonal or polyclonal antibodies) 및 항체 단편으로 이루어진 군으로부터 선택되는 것인 절단성 링커를 포함하는 화합물.
The method according to claim 1,
The ligand may be selected from the group consisting of a peptide, tumor cell-specific peptides, tumor cell-specific aptamers, tumor cell-specific carbohydrates, Wherein the antibody is selected from the group consisting of an antibody fragment, an antibody fragment, a tumor cell-specific monoclonal or polyclonal antibody, and an antibody fragment.
제 1항에 있어서,
상기 리간드는 올리고펩티드, 폴리펩티드, 항체, 항원성 폴리펩티드의 단편 또는 인공항체(Repebody)인 절단성 링커를 포함하는 화합물.
The method according to claim 1,
Wherein the ligand comprises an oligopeptide, a polypeptide, an antibody, a fragment of an antigenic polypeptide, or a cleavable linker that is an artificial antibody (Repebody).
제 16항에 있어서,
상기 항체는 원형 다클론 항체(intact polyclonal antibody), 원형 단일클론 항체(intact monoclonal antibody), 항체 단편(antibody fragment), 단쇄 Fv (scFv) 돌연변이(single chain Fv(scFv) mutant), 다중특이 항체(multispecific antibody), 이중특이 항체(bispecific antibody), 키메라 항체(chimeric antibody), 인간화 항체(humanized antibody), 인간 항체(human antibody), 항체의 항원 결정 부분을 포함하는 융합 단백질(fusion protein comprising an antigenic determinant portion of an antibody), 및 항원 인식 부위를 포함하는 기타 변형된 면역글로불린 분자(modified immunoglobulin molecule comprising an antigen recognition site)로 이루어진 군으로부터 선택되는 것인 절단성 링커를 포함하는 화합물.
17. The method of claim 16,
The antibody may be an intact polyclonal antibody, an intact monoclonal antibody, an antibody fragment, a single chain Fv (scFv) mutant, a multispecific antibody a fusion protein comprising an antigenic determinant of an antibody, a multispecific antibody, a bispecific antibody, a chimeric antibody, a humanized antibody, a human antibody, a portion of an antibody, and a modified immunoglobulin molecule comprising an antigen recognition site. &lt; Desc / Clms Page number 15 &gt;
제 17항에 있어서,
상기 항체는 뮤로모나브-CD3 아브식시마브(Muromonab-CD3 Abciximab), 리툭시마브(Rituximab), 다클리주마브(Daclizumab), 팔리비주마브(Palivizumab), 인플릭시마브(Infliximab), 트라스투주마브(Trastuzumab, herceptin), 에타너셉트(Etanercept), 바실릭시마브(Basiliximab), 겜투주마브 오조가마이신(Gemtuzumab ozogamicin), 알렘투주마브(Alemtuzumab), 이브리투모마브 티욱세탄(Ibritumomab tiuxetan), 아달리무마브(Adalimumab), 알레파셉트(Alefacept), 오말리주마브(Omalizumab), 에팔리주마브(Efalizumab), 토시투모모브-I131(Tositumomob-I131),세툭시마브(Cetuximab), 베박시주마브(Bevacizumab), 나탈리주마브(Natalizumab), 라니비주마브(Ranibizumab), 파니투무마브(Panitumumab), 에콜리주마브(Eculizumab), 리로나셉트(Rilonacept), 서톨리주마브 페골(Certolizumab pegol), 로미플로스팀(Romiplostim), AMG-531, CNTO-148, CNTO-1275, ABT-874, LEA-29Y, 벨리무마브(Belimumab), TACI-Ig, 2세대 항-CD20(Second generation anti-CD20), ACZ-885, 토실리주마브(Tocilizumab), 아틀리주마브(Atlizumab), 메폴리주마브(Mepolizumab), 퍼투주마브(Pertuzumab), 휴막스 CD20(Humax CD20), 트레멜리무마브(Tremelimumab,CP-675 206), 티실리무마브(Ticilimumab), MDX-010, IDEC-114, 이노투주마브 오조가마이신(Inotuzumab ozogamycin), 휴막스 EGFR(HuMax EGFR), 알리버셉트(Aflibercept), VEGF Trap-Eye, 휴막스-CD4(HuMax-CD4), Ala-Ala, ChAglyCD3, TRX4, 카투막소마브(Catumaxomab), IGN101, MT-201, 프레고보마브(Pregovomab), CH-14.18, WX-G250, AMG-162, AAB-001, 모타비주마브(Motavizumab), MEDI-524, 에푸마구마브(efumgumab), 아우로그라브®(Aurograb®), 락시바쿠마브(Raxibacumab), 3세대 항-CD20(Third generation anti-CD20), LY2469298, 및 벨투주마브(Veltuzumab)로 이루어진 군으로부터 선택되는 것인 절단성 링커를 포함하는 화합물.
18. The method of claim 17,
The antibody may be selected from the group consisting of muromonab-CD3 Abciximab, Rituximab, Daclizumab, Palivizumab, Infliximab, But are not limited to, Trastuzumab, herceptin, Etanercept, Basiliximab, Gemtuzumab ozogamicin, Alemtuzumab, Ibritumomab tiuxetan, , Abu otherwise free MAB (Adalimumab), Alessio wave septeu (Alefacept), O'Malley main MAB (Omalizumab), sold state MAB (Efalizumab), Toshio Tomorrow mauve -I 131 (Tositumomob-I 131) , when setuk MAB (Cetuximab) in , Bevacizumab, Natalizumab, Ranibizumab, Panitumumab, Eculizumab, Rilonacept, Certolizumab pegol ), Romiplostim, AMG-531, CNTO-148, CNTO-1275, ABT-874, LEA-29Y, TACI-Ig, second generation anti-CD20, ACZ-885, Tocilizumab, Atlizumab, Mepolizumab, Pertuzumab, Humax CD20, Tremelimumab, CP-675 206, Ticilimumab, MDX-010, IDEC-114, inositozin, Inactuzumab ozogamycin, HuMax EGFR, Aflibercept, VEGF Trap-Eye, HuMax-CD4, Ala-Ala, ChAglyCD3, TRX4, Catumaxomab, IGN101 , MT-201, pre-gobo MAB (Pregovomab), CH-14.18, WX-G250, AMG-162, AAB-001, motor non - mainstream MAB (Motavizumab), MEDI-524, Espoo harness MAB (efumgumab), a brother Graves ® (Aurograb ®), raksi Baku MAB (Raxibacumab), 3-generation anti -CD20 (Third generation anti-CD20) , LY2469298, and bell tuju compound comprising a cutting property linker is selected from the group consisting of MAB (Veltuzumab).
제 1항에 있어서,
상기 Q는 하기 구조에서 선택되는 것인 절단성 링커를 포함하는 화합물.
Figure pat00240

Figure pat00241

Figure pat00242

Figure pat00243

Figure pat00244

Figure pat00245

Figure pat00246

Figure pat00247

Figure pat00248

Figure pat00249

Figure pat00250

Figure pat00251

Figure pat00252

Figure pat00253

Figure pat00254
The method according to claim 1,
Lt; RTI ID = 0.0 &gt; Q &lt; / RTI &gt; is selected from the following structures.
Figure pat00240

Figure pat00241

Figure pat00242

Figure pat00243

Figure pat00244

Figure pat00245

Figure pat00246

Figure pat00247

Figure pat00248

Figure pat00249

Figure pat00250

Figure pat00251

Figure pat00252

Figure pat00253

Figure pat00254
제 1항에 있어서,
상기 자가-희생 링커 화합물은 하기 구조에서 선택되는 것인 절단성 링커를 포함하는 화합물.
Figure pat00255

상기 구조에서,
R은 수소 또는 *-La-A1-Lb-Lc-Ld-Z 이거나 하기 화학식 F 내지 M에서 선택되는 기이고;
[화학식 F]
Figure pat00256

[화학식 G]
Figure pat00257

[화학식 H]
Figure pat00258

[화학식 I]
Figure pat00259

[화학식 J]
Figure pat00260

[화학식 K]
Figure pat00261

[화학식 L]
Figure pat00262

La는 단일결합 또는 C1-C20 알킬렌이고;
A1은 -C(O)NH-, -NHC(O)-, -NH-, -O-, -PO3-, -PO4-, -SO-, -SO2- 또는 -SO3-이고;
Lb는 -(CH2CH2O)a- 또는 -(CH2)a- 이고;
a는 1 내지 20의 정수이고;
Lc는 C1-C20 알킬렌,
Figure pat00263
또는
Figure pat00264
이고;
Ld는 단일결합 또는 -O-(CH2CH2O)c'- 이고;
X"는 -O-, -S-, -NH- 또는 -CH2- 이고;
L2는 C1-C20 알킬렌이고;
Wb1 및 Wb2는 각각 독립적으로 -C(O)NH-, -NHC(O)-,
Figure pat00265
또는
Figure pat00266
이고;
R12은 수소, C1-C8알킬, 아미노산 잔기, -(CH2)sCOR13 또는 -(CH2)pNR14R15 이고;
R13은 OH 또는 -NH-(CH2)s'-(X"'CH2CH2)s"-Z 이고;
R14 및 R15는 각각 독립적으로 수소 또는 -C(O)-(CH2)s'-(X"'CH2CH2)s"-Z-(B)m 이고;
X"'는 -O-, -S-, -NH- 또는 -CH2- 이고;
Re는 C1-C8알킬 또는 -L1-Z-(B)m 이고;
X4는 -NHC(O)-(CH2)g-NH- 또는 -C(O)NH-(CH2)h-NH- 이고;
b, c, d, e, g, h, o 및 q은 각각 독립적으로 1 내지 10의 정수이고;
p는 1 내지 10의 정수이고;
a', b' 및 s'는 각각 독립적으로 1 내지 10의 정수이고;
c', s 및 s"는 각각 독립적으로 0 내지 10의 정수이고;
m은 0 내지 1의 정수이고;
Z는 B와 -(X"'CH2CH2)s"-의 탄소를 연결하는 연결 유닛이거나, 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),
Figure pat00267
,
Figure pat00268
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 또는 디하이드로겐 포스페이트(-OP(=O)(OH)2)이고;
B는 하기 구조로부터 선택되는 리간드이고;
Figure pat00269

Figure pat00270

Figure pat00271

Q는 하기 구조에서 선택되고;
Figure pat00272

Figure pat00273

Figure pat00274

Figure pat00275

Figure pat00276

Figure pat00277

Figure pat00278

Figure pat00279

Figure pat00280

Figure pat00281

Figure pat00282

Figure pat00283

Figure pat00284

Figure pat00285

Figure pat00286

R1은 C1-C6 알킬이고;
R21 및 R22는 각각 독립적으로 수소 또는 아세틸이다.
The method according to claim 1,
Wherein said self-sacrificial linker compound is selected from the following structures.
Figure pat00255

In the above structure,
R is hydrogen or * -L a -A 1 -L b -L c -L d -Z or a group selected from the following formulas F through M;
[Chemical Formula F]
Figure pat00256

[Formula G]
Figure pat00257

[Formula H] &lt;
Figure pat00258

(I)
Figure pat00259

[Chemical Formula J]
Figure pat00260

[Chemical formula K]
Figure pat00261

[Chemical formula L]
Figure pat00262

L a is a single bond or C 1 -C 20 alkylene;
A 1 is -C (O) NH-, -NHC (O) -, -NH-, -O-, -PO 3 -, -PO 4 -, -SO-, -SO 2 - or -SO 3 - ;
L b is - (CH 2 CH 2 O) a - or - (CH 2 ) a -;
a is an integer from 1 to 20;
L c is C 1 -C 20 alkylene,
Figure pat00263
or
Figure pat00264
ego;
L d is a single bond or -O- (CH 2 CH 2 O) c ' -;
X &quot; is -O-, -S-, -NH- or -CH 2 -;
L 2 is C 1 -C 20 alkylene;
W b1 and W b2 are each independently -C (O) NH-, -NHC (O) -,
Figure pat00265
or
Figure pat00266
ego;
R 12 is hydrogen, C 1 -C 8 alkyl, amino acid residue, - (CH 2 ) s COR 13 or - (CH 2 ) p NR 14 R 15 ;
R 13 is OH or -NH- (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z;
R 14 and R 15 are each independently hydrogen or -C (O) - (CH 2 ) s ' - (X "' CH 2 CH 2 ) s" -Z- (B) m ;
X &quot; is -O-, -S-, -NH- or -CH 2 - and;
R e is C 1 -C 8 alkyl or -L 1 -Z- (B) m ;
X 4 is -NHC (O) - (CH 2 ) g -NH- or -C (O) NH- (CH 2 ) h -NH-;
b, c, d, e, g, h, o and q are each independently an integer of 1 to 10;
p is an integer from 1 to 10;
a ', b' and s' are each independently an integer of 1 to 10;
c ', s and s "are each independently an integer of 0 to 10;
m is an integer from 0 to 1;
Z is a linking unit connecting the carbon of B and - (X "'CH 2 CH 2 ) s" -, or an isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC ) CH 2 -hal, hal is halogen), maleimides, dienes, alkenes, halide, tosylate (TsO -), aldehyde, sulfonate (R-SO 3 -),
Figure pat00267
,
Figure pat00268
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) or di-hydrogen phosphate (-OP (= O) (OH ) 2) and;
B is a ligand selected from the following structures;
Figure pat00269

Figure pat00270

Figure pat00271

Q is selected from the following structures;
Figure pat00272

Figure pat00273

Figure pat00274

Figure pat00275

Figure pat00276

Figure pat00277

Figure pat00278

Figure pat00279

Figure pat00280

Figure pat00281

Figure pat00282

Figure pat00283

Figure pat00284

Figure pat00285

Figure pat00286

R 1 is C 1 -C 6 alkyl;
R 21 and R 22 are each independently hydrogen or acetyl.
제 1항 내지 제 20항에서 선택되는 어느 한 항에 따른 절단성 링커를 포함하는 화합물을 유효성분으로 포함하는 표적 지향형 치료용 약제학적 조성물.A pharmaceutical composition for targeted therapy comprising a compound comprising a cleavable linker according to any one of claims 1 to 20 as an active ingredient. 제 21항에 있어서,
상기 약제학적 조성물은 자가면역질환, 감염질환 및 종양으로부터 선택되는 질환의 치료용인 것을 특징으로 하는 약제학적 조성물.
22. The method of claim 21,
Wherein said pharmaceutical composition is for the treatment of a disease selected from autoimmune diseases, infectious diseases and tumors.
제 1항 내지 제 20항에서 선택되는 어느 한 항에 따른 절단성 링커를 포함하는 화합물을 유효성분으로 포함하는 이미징 조성물.An imaging composition comprising as an active ingredient a compound comprising a cleavable linker according to any one of claims 1 to 20. 제 1항 내지 제 20항에서 선택되는 어느 한 항에 따른 절단성 링커를 포함하는 화합물을 유효성분으로 포함하는 센서.A sensor comprising as an active ingredient a compound comprising a cleavable linker according to any one of claims 1 to 20. 제 1항 내지 제 20항에서 선택되는 어느 한 항에 따른 절단성 링커를 포함하는 화합물은 Ar고리에 치환된 X에 대해 오쏘 위치에 도입된 기능기 Y가 화학적, 물리(화학)적 및/또는 생화학적 반응 후 분자내 고리화 반응을 통해 활성제가 방출되거나, 분자내 고리화 반응 후 1,6- 또는 1,4-제거 반응(elimination)을 통해 활성제가 방출되는 메커니즘을 갖는 것인 절단성 링커를 포함하는 화합물.A compound comprising a cleavable linker according to any one of claims 1 to 20 is characterized in that the functional group Y introduced at the ortho position to X substituted with an Ar ring is chemically, physically (chemically) and / or Wherein the active agent is released via an intramolecular cyclization reaction after the biochemical reaction or has a mechanism whereby the active agent is released via 1,6- or 1,4- elimination after intramolecular cyclization. &Lt; / RTI &gt; 하기 화학식 4로 표시되는 화합물.
[화학식 4]
Figure pat00287

상기 화학식 4에서,
Ar 고리는 C5-C20 방향족 고리, C2-C20 헤테로방향족 고리, C2-C30 융합고리 또는 C5-C20 방향족 고리-C2-C20 헤테로방향족 고리이고;
W는 수소, -SiR11R12R13 또는 -SO2-G 이고;
R11 내지 R13은 각각 독립적으로 C1-C6 알킬이고;
G는 할로겐, 이미다졸 또는 N-메틸 이미다졸리움(N-methyl immidazolium)이고;
R은 Ar고리에 치환가능한 치환체 또는 -L1-Z 이고;
L1은 C1-C200 알킬렌 또는 펩타이드 결합, 아미노 결합, 에테르 결합, 트리아졸 결합, 테트라졸 결합, 당 결합, 설폰아미드 결합, 포스포네이트 결합, 설포 결합 및 덴드리머 구조 중 적어도 하나를 포함하는 C1-C200 알킬렌이고;
Z는 이소시아나이드, 이소티오시아나이드, 2-피리딜디술피드, 할로아세트아미드(-NHC(O)CH2-hal, hal은 할로겐), 말레이미드, 디엔, 알켄, 할라이드, 토실레이트(TsO-), 알데히드, 술포네이트(R-SO3 -),
Figure pat00288
,
Figure pat00289
, 포스포닉산(-P(=O)(OH)2), 케톤, C4-C10사이클로알키닐, -OH, -NHOH, -NHNH2, -SH, 카르복실산(-COOH), 아세틸렌(-C≡CH), 아자이드(-N3), 아미노(-NH2), 술폰산(-SO3H), 알카이논 유도체(-C(O)C≡C-Ra, Ra는 C1-C10알킬임) 및 디하이드로겐 포스페이트(-OP(=O)(OH)2)로부터 선택되는 전구체이고;
n은 1 내지 4의 정수이고;
Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3,
Figure pat00290
또는 -Y'-TG 이고;
R1은 C1-C6 알킬이고;
r는 1 내지 5의 정수이고;
Ar1는 C6-C20아릴렌이고;
R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;
Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고;
Y'는 -(CH2)xNR"-, -(CH2)xO-, 또는 -(CH2)xS- 이고;
R"은 수소 또는 C1-C6 알킬이고;
x은 0 또는 1의 정수이고;
TG는 트리거 기(triggering group)이다.
A compound represented by the following formula (4).
[Chemical Formula 4]
Figure pat00287

In Formula 4,
The Ar ring is a C 5 -C 20 aromatic ring, a C 2 -C 20 heteroaromatic ring, a C 2 -C 30 fused ring or a C 5 -C 20 aromatic ring-C 2 -C 20 heteroaromatic ring;
W is hydrogen, -SiR 11 R 12 R 13 or -SO 2 -G, and;
R 11 to R 13 are each independently C 1 -C 6 alkyl;
G is a halogen, imidazole or N-methyl immidazolium;
R is a substituent substitutable on the Ar ring or -L 1 -Z;
L 1 includes at least one of C 1 -C 200 alkylene or a peptide bond, an amino bond, an ether bond, a triazole bond, a tetrazole bond, a sugar bond, a sulfonamide bond, a phosphonate bond, a sulfone bond and a dendrimer structure C 1 -C 200 alkylene;
Z is selected from the group consisting of isocyanide, isothiocyanide, 2-pyridyl disulfide, haloacetamide (-NHC (O) CH 2 -hal and hal is halogen), maleimide, diene, alkene, halide, tosylate - ), aldehydes, sulfonates (R-SO 3 - ),
Figure pat00288
,
Figure pat00289
, Phosphonic acid (-P (= O) (OH) 2 ), ketone, C 4 -C 10 cycloalkynyl, -OH, -NHOH, -NHNH 2 , -SH, (-C≡CH), azide (-N 3), amino (-NH 2), sulfonic acid (-SO 3 H), alkynyl derivative (-C (O) C≡CR a, R a is C 1 - C 10 alkyl) and di-hydrogen phosphate (-OP (= O) (OH ) 2) precursor is selected from and;
n is an integer from 1 to 4;
Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3,
Figure pat00290
Or -Y'-TG;
R 1 is C 1 -C 6 alkyl;
r is an integer from 1 to 5;
Ar 1 is C 6 -C 20 arylene;
R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;
R a to R d are each independently hydrogen or C 1 -C 6 alkyl;
Y 'is - (CH 2 ) x NR "-, - (CH 2 ) x O-, or - (CH 2 ) x S-;
R " is hydrogen or C 1 -C 6 alkyl;
x is an integer of 0 or 1;
TG is a triggering group.
제 26항에 있어서,
하기 화학식 5로 표시되는 화합물.
[화학식 5]
Figure pat00291

상기 화학식 5에서, Ar 고리, W, L1 및 Z는 청구항 제 26항의 화학식 4에서의 정의와 동일하고;
TG는 하기 구조에서 선택되는 트리거 기이고;
Figure pat00292

R21은 각각 독립적으로 수소 또는 하이드록시 보호기이고; R22는 수소 또는 C1-C6 알킬이다.
27. The method of claim 26,
A compound represented by the following formula (5).
[Chemical Formula 5]
Figure pat00291

In Formula 5, the Ar ring, W, L 1 and Z are the same as defined in Formula 4 of Claim 26;
TG is a trigger group selected from the following structures;
Figure pat00292

Each R &lt; 21 &gt; is independently hydrogen or a hydroxy protecting group; R 22 is hydrogen or C 1 -C 6 alkyl.
제 26항에 있어서,
하기 화학식 6으로 표시되는 화합물.
[화학식 6]
Figure pat00293

상기 화학식 6에서, Ar 고리 및 W는 청구항 제 26항의 화학식 4에서의 정의와 동일하고;
Y는 -NO2, -OC(O)(CH2)rC(O)R1, -O(CH2)r-Ar1-NO2, -NHOH, -NHNH2, -BR2R3 또는 -O-TG 이고;
R1은 C1-C6 알킬이고;
r는 1 내지 5의 정수이고;
Ar1는 페닐렌, 바이페닐렌 또는 나프탈렌이고;
R2 및 R3는 각각 독립적으로 수소, C1-C6 알킬, C1-C6 알콕시 또는 히드록시이고;
Ra 내지 Rd는 각각 독립적으로 수소 또는 C1-C6 알킬이고;
TG는 하기 구조에서 선택되는 트리거 기이고;
Figure pat00294

R21은 각각 독립적으로 수소 또는 하이드록시 보호기이고; R22는 수소 또는 C1-C6 알킬이다.
27. The method of claim 26,
A compound represented by the following formula (6).
[Chemical Formula 6]
Figure pat00293

In Formula 6, Ar ring and W are the same as defined in Formula 4 of Claim 26;
Y is -NO 2, -OC (O) ( CH 2) r C (O) R 1, -O (CH 2) r -Ar 1 -NO 2, -NHOH, -NHNH 2, -BR 2 R 3 or -O-TG;
R 1 is C 1 -C 6 alkyl;
r is an integer from 1 to 5;
Ar 1 is phenylene, biphenylene or naphthalene;
R 2 and R 3 are each independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or hydroxy;
R a to R d are each independently hydrogen or C 1 -C 6 alkyl;
TG is a trigger group selected from the following structures;
Figure pat00294

Each R &lt; 21 &gt; is independently hydrogen or a hydroxy protecting group; R 22 is hydrogen or C 1 -C 6 alkyl.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022010241A1 (en) * 2020-07-06 2022-01-13 한국과학기술연구원 Complex for regulating activity of cell activity-regulating material with disease cell-specific mirna, and complex for disease-specific genetic manipulation in which same is applied to crispr/cas system
CN114206392A (en) * 2019-06-10 2022-03-18 苏特罗生物制药公司 Immunomodulatory agent antibody drug conjugates and uses thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114206392A (en) * 2019-06-10 2022-03-18 苏特罗生物制药公司 Immunomodulatory agent antibody drug conjugates and uses thereof
WO2022010241A1 (en) * 2020-07-06 2022-01-13 한국과학기술연구원 Complex for regulating activity of cell activity-regulating material with disease cell-specific mirna, and complex for disease-specific genetic manipulation in which same is applied to crispr/cas system

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