IN2015DN00914A - - Google Patents

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Publication number
IN2015DN00914A
IN2015DN00914A IN914DEN2015A IN2015DN00914A IN 2015DN00914 A IN2015DN00914 A IN 2015DN00914A IN 914DEN2015 A IN914DEN2015 A IN 914DEN2015A IN 2015DN00914 A IN2015DN00914 A IN 2015DN00914A
Authority
IN
India
Prior art keywords
methods
etk
txk
bmx
itk
Prior art date
Application number
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English (en)
Inventor
Xiao Xu
Xiaobo Wang
Long Mao
Li Zhao
Biao Xi
Original Assignee
Acea Biosciences Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/843,554 external-priority patent/US9034885B2/en
Application filed by Acea Biosciences Inc filed Critical Acea Biosciences Inc
Publication of IN2015DN00914A publication Critical patent/IN2015DN00914A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/06Antipsoriatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • A61P27/04Artificial tears; Irrigation solutions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Transplantation (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Epidemiology (AREA)
IN914DEN2015 2012-08-06 2013-07-11 IN2015DN00914A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261680231P 2012-08-06 2012-08-06
US13/843,554 US9034885B2 (en) 2012-01-13 2013-03-15 EGFR modulators and uses thereof
US201361814147P 2013-04-19 2013-04-19
US13/917,514 US8685988B2 (en) 2012-08-06 2013-06-13 EGFR modulators and uses thereof
PCT/US2013/050163 WO2014025486A1 (fr) 2012-08-06 2013-07-11 Nouveaux composés de pyrrolopyrimidine utilisés en tant qu'inhibiteurs des protéines kinases

Publications (1)

Publication Number Publication Date
IN2015DN00914A true IN2015DN00914A (fr) 2015-06-12

Family

ID=50068479

Family Applications (1)

Application Number Title Priority Date Filing Date
IN914DEN2015 IN2015DN00914A (fr) 2012-08-06 2013-07-11

Country Status (22)

Country Link
EP (2) EP3170825B1 (fr)
JP (2) JP6215938B2 (fr)
KR (1) KR102181365B1 (fr)
CN (2) CN107266453B (fr)
AU (1) AU2013300106B2 (fr)
BR (1) BR112015002709B1 (fr)
CA (1) CA2881275C (fr)
CY (1) CY1120844T1 (fr)
DK (1) DK2880035T3 (fr)
ES (2) ES2733576T3 (fr)
HK (1) HK1210471A1 (fr)
HR (1) HRP20170311T1 (fr)
HU (1) HUE031955T2 (fr)
IN (1) IN2015DN00914A (fr)
LT (1) LT2880035T (fr)
MX (1) MX361992B (fr)
NZ (1) NZ629807A (fr)
PT (1) PT2880035T (fr)
RU (2) RU2645672C2 (fr)
SG (1) SG11201500872SA (fr)
WO (1) WO2014025486A1 (fr)
ZA (2) ZA201500762B (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9416132B2 (en) 2011-07-21 2016-08-16 Tolero Pharmaceuticals, Inc. Substituted imidazo[1,2-b]pyridazines as protein kinase inhibitors
US9464089B2 (en) 2012-01-13 2016-10-11 Acea Biosciences Inc. Heterocyclic compounds and uses thereof
US9034885B2 (en) 2012-01-13 2015-05-19 Acea Biosciences Inc. EGFR modulators and uses thereof
EP2802568A1 (fr) * 2012-01-13 2014-11-19 Acea Biosciences, Inc. Composés hétérocycliques et utilisations en tant qu'agents anticancéreux
CN105188704B (zh) 2013-01-16 2017-09-19 西格诺药品有限公司 被取代的吡咯并嘧啶化合物、其组合物和使用其的治疗方法
BR112015022993B1 (pt) 2013-03-14 2021-12-14 Sumitomo Dainippon Pharma Oncology, Inc. Inibidores de jak2 e alk2, composição farmacêutica compreendendo os referidos inibidores e uso destes
KR102173433B1 (ko) * 2013-07-11 2020-11-04 에이시아 바이오사이언시스 인코포레이티드. 키나아제 억제제로써의 피리미딘 유도체
WO2015127234A1 (fr) * 2014-02-20 2015-08-27 Board Of Regents, The University Of Texas System Utilisation d'ibrutinib pour le traitement du cancer à mutation de l'egfr
EA201790189A1 (ru) 2014-07-14 2017-11-30 СИГНАЛ ФАРМАСЬЮТИКАЛЗ, ЭлЭлСи Способы лечения злокачественного новообразования с использованием замещенных пирролопиримидиновых соединений, композиции на их основе
NZ629796A (en) 2014-07-14 2015-12-24 Signal Pharm Llc Amorphous form of 4-((4-(cyclopentyloxy)-5-(2-methylbenzo[d]oxazol-6-yl)-7h-pyrrolo[2,3-d]pyrimidin-2-yl)amino)-3-methoxy-n-methylbenzamide, compositions thereof and methods of their use
US10913744B2 (en) 2015-02-13 2021-02-09 Dana-Farber Cancer Institute, Inc. LRRK2 inhibitors and methods of making and using the same
JP2018104290A (ja) * 2015-04-28 2018-07-05 アステラス製薬株式会社 ピラジンカルボキサミド化合物を有効成分とする医薬組成物
CN107973791B (zh) * 2015-04-29 2020-04-07 南京圣和药业股份有限公司 稠环或三环芳基嘧啶化合物用作激酶抑制剂
WO2017011720A1 (fr) * 2015-07-16 2017-01-19 Signal Pharmaceuticals, Llc 4-((4(cyclopentyloxy)-5-méthylbenzo[d]oxazol-6-yl)-17h-pyrrolo[2,3-d]pyrimidin-2-yl)amino)-3-méthoxy-n-méthylbenzamide sous forme solide, compositions correspondantes et procédés d'utilisation correspondants
WO2017059702A1 (fr) * 2015-10-09 2017-04-13 Acea Biosciences, Inc Sels pharmaceutiques, formes physiques, et compositions d'inhibiteurs pyrrolopyrimidine de kinases, et leurs procédés de préparation
CN105646496B (zh) * 2016-01-20 2018-07-20 华侨大学 一种7H-吡咯并[2,3-d]嘧啶衍生物、其合成方法及应用
CN107540661A (zh) * 2016-06-24 2018-01-05 正大天晴药业集团股份有限公司 作为egfr抑制剂的苯胺嘧啶化合物的结晶
CN107663207B (zh) * 2016-07-27 2021-07-30 南京圣和药业股份有限公司 一种egfr激酶抑制剂的甲磺酸盐结晶及制备方法
CN107663208B (zh) * 2016-07-27 2021-10-15 南京圣和药业股份有限公司 一种新型egfr激酶抑制剂的药用盐及其制备方法与用途
CN107955019B (zh) * 2016-10-17 2021-09-14 广东众生药业股份有限公司 一种egfr抑制剂的盐型、晶型及其制备方法
CN106749266B (zh) * 2016-11-14 2019-01-22 山东大学 吡咯并[2,3-d]嘧啶类化合物的高效制备方法
CN108299419B (zh) * 2017-01-11 2022-04-26 南京圣和药业股份有限公司 一种新型egfr激酶抑制剂的几种新晶型及其制备方法
JP7164203B2 (ja) * 2017-02-08 2022-11-01 中国医▲薬▼研究▲開▼▲発▼中心有限公司 ピロロ芳香族複素環化合物及びその製造方法並びに医薬用途
CN111212837A (zh) * 2017-04-07 2020-05-29 艾森医药公司 吡咯并嘧啶激酶抑制剂的药用盐、物理形态和组合物及其制备方法
CN109422751B (zh) * 2017-09-03 2022-04-22 上海美志医药科技有限公司 一类具有降解酪氨酸蛋白激酶jak3活性的化合物
US11709155B2 (en) 2017-09-18 2023-07-25 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes
US11709156B2 (en) 2017-09-18 2023-07-25 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved analytical analysis
HRP20221043T1 (hr) * 2017-12-28 2022-11-11 Daewoong Pharmaceutical Co., Ltd. Derivat oksi-fluoropiperidina kao inhibitor kinaze
KR102577241B1 (ko) * 2017-12-28 2023-09-11 주식회사 대웅제약 카이네이즈 저해제로서의 아미노-플루오로피페리딘 유도체
KR102577242B1 (ko) * 2017-12-28 2023-09-11 주식회사 대웅제약 카이네이즈 저해제로서의 아미노-메틸피페리딘 유도체
EP3773591A4 (fr) 2018-04-05 2021-12-22 Sumitomo Dainippon Pharma Oncology, Inc. Inhibiteurs de kinases axl et leur utilisation
CN112236139A (zh) 2018-04-13 2021-01-15 大日本住友制药肿瘤公司 用于治疗骨髓增殖性肿瘤和与癌症相关的纤维化的pim激酶抑制剂
CN108530450B (zh) * 2018-05-03 2021-03-30 赖建智 具有egfr抑制活性的化合物、制备方法及其在疾病治疗中的应用
EP3826684A4 (fr) 2018-07-26 2022-04-06 Sumitomo Dainippon Pharma Oncology, Inc. Procédés de traitement de maladies associées à l'expression anormale d'acvr1 et inhibiteurs d'acvr1 destinés à être utilisés dans ceux-ci
EP3613738A1 (fr) * 2018-08-23 2020-02-26 Lead Discovery Center GmbH 4-substitué pyrrolo[2,3-b] pyridine en tant que modulateurs erbb utiles pour le traitement du cancer
WO2020167990A1 (fr) 2019-02-12 2020-08-20 Tolero Pharmaceuticals, Inc. Formulations comprenant des inhibiteurs de protéine kinase hétérocycliques
CN111747931A (zh) * 2019-03-29 2020-10-09 深圳福沃药业有限公司 用于治疗癌症的氮杂芳环酰胺衍生物
CN110407840A (zh) * 2019-08-15 2019-11-05 重庆化工职业学院 一种艾维替尼的制备方法
KR20220097455A (ko) * 2019-11-13 2022-07-07 메드샤인 디스커버리 아이엔씨. Btk 억제제로서의 피롤로피리미딘 화합물 및 이의 용도
US11918936B2 (en) 2020-01-17 2024-03-05 Waters Technologies Corporation Performance and dynamic range for oligonucleotide bioanalysis through reduction of non specific binding
CN115023428A (zh) * 2020-01-21 2022-09-06 江苏先声药业有限公司 嘧啶并吡咯类化合物
CN111848631B (zh) * 2020-08-28 2022-04-19 四川大学华西医院 一种靶向EGFR突变的吡咯并[2,3-d]嘧啶衍生物及其制备方法和用途
US20240100172A1 (en) 2020-12-21 2024-03-28 Hangzhou Jijing Pharmaceutical Technology Limited Methods and compounds for targeted autophagy
CN114957248B (zh) * 2022-05-09 2023-12-29 南开大学 一种吡咯并嘧啶化合物及其制备方法、药物组合物和应用
CN115611989B (zh) * 2022-10-09 2023-08-01 武汉理工大学 机械活化淀粉衍生物抑制剂的优化制备方法及应用
WO2024092047A1 (fr) 2022-10-26 2024-05-02 Sorrento Therapeutics, Inc. Administration d'inhibiteurs de kinase à base de pyrrolopyrimidine pour le traitement du psoriasis
WO2024097653A1 (fr) 2022-10-31 2024-05-10 Sumitomo Pharma America, Inc. Inhibiteur de pim-1 pour le traitement de néoplasmes myéloprolifératifs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563905A (en) 1992-09-24 1996-10-08 Hughes Aircraft Company Network communication system having time-sliced protocol
WO2005047482A2 (fr) 2003-11-12 2005-05-26 Xiao Xu Systemes de detection de cellules electroniques en temps reel pour des epreuves a base de cellules
DE60330022D1 (de) 2002-07-20 2009-12-24 Acea Biosciences Inc Vorrichtungen auf impedanzbasis sowie verfahren zur verwendung in assays
US7732127B2 (en) 2002-12-20 2010-06-08 Acea Biosciences, Inc. Dynamic monitoring of cell adhesion and spreading using the RT-CES system
US7470533B2 (en) 2002-12-20 2008-12-30 Acea Biosciences Impedance based devices and methods for use in assays
US7468255B2 (en) 2002-12-20 2008-12-23 Acea Biosciences Method for assaying for natural killer, cytotoxic T-lymphocyte and neutrophil-mediated killing of target cells using real-time microelectronic cell sensing technology
US7560269B2 (en) 2002-12-20 2009-07-14 Acea Biosciences, Inc. Real time electronic cell sensing system and applications for cytotoxicity profiling and compound assays
SI1928872T1 (sl) * 2005-09-21 2012-06-29 4Sc Ag Novi sulfonilpiroli kot inhibitorji HDAC
KR101705158B1 (ko) * 2009-05-05 2017-02-09 다나-파버 캔서 인스티튜트 인크. Egfr 억제제 및 질환 치료방법
WO2011079231A1 (fr) * 2009-12-23 2011-06-30 Gatekeeper Pharmaceutical, Inc. Composés qui modulent l'activité egfr et des procédés pour traiter ou prévenir des affections avec ceux-ci

Also Published As

Publication number Publication date
RU2645672C2 (ru) 2018-02-27
CN107266453B (zh) 2020-02-07
JP6215938B2 (ja) 2017-10-18
ES2618007T3 (es) 2017-06-20
RU2018104702A (ru) 2019-02-22
NZ629807A (en) 2017-04-28
BR112015002709A2 (pt) 2017-07-04
HK1210471A1 (en) 2016-04-22
MX361992B (es) 2018-12-19
WO2014025486A1 (fr) 2014-02-13
DK2880035T3 (en) 2017-03-06
KR20150068949A (ko) 2015-06-22
CN107266453A (zh) 2017-10-20
CY1120844T1 (el) 2019-12-11
EP2880035B1 (fr) 2016-12-07
CA2881275C (fr) 2020-10-20
MX2015001715A (es) 2015-07-06
SG11201500872SA (en) 2015-03-30
BR112015002709B1 (pt) 2022-09-20
JP2017061581A (ja) 2017-03-30
HRP20170311T1 (hr) 2017-04-21
CA2881275A1 (fr) 2014-02-13
KR102181365B1 (ko) 2020-11-23
ES2733576T3 (es) 2019-12-02
AU2013300106B2 (en) 2017-11-30
ZA201600648B (en) 2021-09-29
EP3170825B1 (fr) 2019-04-10
PT2880035T (pt) 2017-03-10
RU2015107831A (ru) 2016-09-27
EP3170825A1 (fr) 2017-05-24
ZA201500762B (en) 2021-09-29
AU2013300106A1 (en) 2015-02-19
JP2015524468A (ja) 2015-08-24
CN103748096B (zh) 2017-10-20
LT2880035T (lt) 2017-03-27
HUE031955T2 (en) 2017-08-28
EP2880035A1 (fr) 2015-06-10
CN103748096A (zh) 2014-04-23
EP2880035B9 (fr) 2017-05-17

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