SK287561B6 - Kamptotecínové deriváty majúce protinádorovú aktivitu, spôsob ich prípravy, medziprodukty tohto postupu, farmaceutická kompozícia s ich obsahom a ich použitie - Google Patents
Kamptotecínové deriváty majúce protinádorovú aktivitu, spôsob ich prípravy, medziprodukty tohto postupu, farmaceutická kompozícia s ich obsahom a ich použitie Download PDFInfo
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- VSJKWCGYPAHWDS-FQEVSTJZSA-N camptothecin Chemical class C1=CC=C2C=C(CN3C4=CC5=C(C3=O)COC(=O)[C@]5(O)CC)C4=NC2=C1 VSJKWCGYPAHWDS-FQEVSTJZSA-N 0.000 title claims abstract description 116
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- C07D491/22—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
 
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        - A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
 
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
- A61P33/06—Antimalarials
 
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        - A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
 
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        - A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- Virology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| EP99830124A EP1044977B1 (en) | 1999-03-09 | 1999-03-09 | Camptothecin derivatives having antitumor activity | 
| PCT/EP2000/001570 WO2000053607A1 (en) | 1999-03-09 | 2000-03-08 | Camptothecin derivatives having antitumor activity | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| SK11642001A3 SK11642001A3 (sk) | 2002-01-07 | 
| SK287561B6 true SK287561B6 (sk) | 2011-02-04 | 
Family
ID=8243303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| SK1164-2001A SK287561B6 (sk) | 1999-03-09 | 2000-03-08 | Kamptotecínové deriváty majúce protinádorovú aktivitu, spôsob ich prípravy, medziprodukty tohto postupu, farmaceutická kompozícia s ich obsahom a ich použitie | 
Country Status (38)
| Country | Link | 
|---|---|
| US (2) | US6242457B1 (cs) | 
| EP (1) | EP1044977B1 (cs) | 
| JP (1) | JP4610743B2 (cs) | 
| KR (1) | KR100702085B1 (cs) | 
| CN (1) | CN1139592C (cs) | 
| AR (1) | AR022860A1 (cs) | 
| AT (1) | ATE216998T1 (cs) | 
| AU (1) | AU774174B2 (cs) | 
| BG (1) | BG65032B1 (cs) | 
| BR (1) | BR0008840B1 (cs) | 
| CA (1) | CA2362760C (cs) | 
| CO (1) | CO5180590A1 (cs) | 
| CZ (1) | CZ304465B6 (cs) | 
| DE (1) | DE69901379T2 (cs) | 
| DK (1) | DK1044977T3 (cs) | 
| EA (1) | EA003605B1 (cs) | 
| EE (1) | EE04679B1 (cs) | 
| EG (1) | EG23999A (cs) | 
| ES (1) | ES2175919T3 (cs) | 
| HR (1) | HRP20010667B1 (cs) | 
| HU (1) | HU229506B1 (cs) | 
| IL (2) | IL144958A0 (cs) | 
| IS (1) | IS2003B (cs) | 
| ME (2) | MEP4008A (cs) | 
| MX (1) | MXPA01009081A (cs) | 
| NO (1) | NO328363B1 (cs) | 
| NZ (1) | NZ513393A (cs) | 
| PE (1) | PE20001485A1 (cs) | 
| PL (1) | PL222208B1 (cs) | 
| PT (1) | PT1044977E (cs) | 
| RS (1) | RS50405B (cs) | 
| SI (1) | SI1044977T1 (cs) | 
| SK (1) | SK287561B6 (cs) | 
| TN (1) | TNSN00045A1 (cs) | 
| TR (1) | TR200102603T2 (cs) | 
| TW (1) | TWI272272B (cs) | 
| WO (1) | WO2000053607A1 (cs) | 
| ZA (1) | ZA200107408B (cs) | 
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE60036915T2 (de) | 1999-01-13 | 2008-08-07 | Alchemia Oncology Pty Ltd., Hawthorn | Verwendung von hyaluronan zur herstellung eines medikaments zur erhöhung der wirksamkeit von zytotoxischen arzneimitteln | 
| US7105492B2 (en) * | 1999-03-09 | 2006-09-12 | Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. | Camptothecin derivatives having antitumor activity | 
| FR2794123B1 (fr) * | 1999-05-28 | 2001-07-27 | Aventis Pharma Sa | Preparation de derives de la camptothecine et de la nothapodytine | 
| US6352996B1 (en) * | 1999-08-03 | 2002-03-05 | The Stehlin Foundation For Cancer Research | Liposomal prodrugs comprising derivatives of camptothecin and methods of treating cancer using these prodrugs | 
| AUPQ879500A0 (en) * | 2000-07-14 | 2000-08-10 | Meditech Research Limited | Hyaluronan as cytotoxic agent, drug presensitizer and chemo-sensitizer in the treatment of disease | 
| US9066919B2 (en) * | 2000-07-14 | 2015-06-30 | Alchemia Oncology Pty Limited | Hyaluronan as a chemo-sensitizer in the treatment of cancer | 
| US20040029906A1 (en) * | 2001-07-31 | 2004-02-12 | Michael Christman | Inhibitors of dna polymerase sigma | 
| EP1427447A4 (en) * | 2001-08-27 | 2007-05-23 | Alchemia Oncology Ltd | IMPROVED THERAPEUTIC PROTOCOLS | 
| WO2003033525A1 (en) * | 2001-10-12 | 2003-04-24 | Debio Recherche Pharmacuetique S.A. | Amino-substituted camptothecin polymer derivatives and use of the same for the manufacture of a medicament | 
| ITRM20020305A1 (it) * | 2002-05-31 | 2003-12-01 | Sigma Tau Ind Farmaceuti | Camptotecine con anello lattonico modificato. | 
| ITRM20020306A1 (it) * | 2002-05-31 | 2003-12-01 | Sigma Tau Ind Farmaceuti | Esteri in posizione 20 di camptotecine. | 
| FR2852606A1 (fr) * | 2003-03-18 | 2004-09-24 | Inst Nat Sante Rech Med | Moyens pour inhiber simultanement l'expression de plusieurs genes impliques dans une pathologie | 
| US20040204435A1 (en) * | 2003-04-09 | 2004-10-14 | Joachim Liehr | Alternating treatment with topoisomerase I and topoisomerase II inhibitors | 
| ITRM20030344A1 (it) * | 2003-07-14 | 2005-01-15 | Ist Naz Stud Cura Dei Tumori | 7-n-poliamminoalchil(ossi)imminometilcamptotecine recanti gruppi protettivi. | 
| CN1929842A (zh) * | 2004-03-26 | 2007-03-14 | 诺瓦提斯公司 | 喜树碱衍生物以固定给药方案治疗增生性疾病的用途 | 
| KR20070008710A (ko) | 2004-04-27 | 2007-01-17 | 웰스테트 바이올로직스 코포레이션 | 바이러스 및 캄토테신을 이용한 암치료 방법 | 
| ITRM20040241A1 (it) * | 2004-05-13 | 2004-08-13 | Ist Naz Stud Cura Dei Tumori | Camptotecine coniugate in posizione 20 con antagonisti delle integrine. | 
| ITRM20040242A1 (it) * | 2004-05-13 | 2004-08-13 | Ist Naz Stud Cura Dei Tumori | "7-t-butossiimminometilcamptotecina coniugata in posizione 20 con antagonisti delle integrine. | 
| ITRM20040240A1 (it) * | 2004-05-13 | 2004-08-13 | Ist Naz Stud Cura Dei Tumori | Camptotecine coniugate in posizione 7 con antagonisti delle integrine. | 
| ITRM20040288A1 (it) * | 2004-06-11 | 2004-09-11 | Sigma Tau Ind Farmaceuti | Uso della 7-t-butossiimminometilcamptotecina per la preparazione di un medicamento per il trattamento delle neoplasie dell'utero. | 
| CN100334089C (zh) * | 2004-07-21 | 2007-08-29 | 王洋 | 一种9-硝基喜树碱的生产方法 | 
| GT200500310A (es) * | 2004-11-19 | 2006-06-19 | Compuestos organicos | |
| EP1827437B1 (en) | 2004-12-15 | 2011-11-02 | Novartis AG | Combinations of therapeutic agents for treating cancer | 
| DK1828196T3 (da) | 2004-12-21 | 2012-11-26 | Sigma Tau Ind Farmaceuti | Stereospecifik fremgangsmåde og krystallinske former af en camptothecin | 
| SA06270147B1 (ar) | 2005-06-09 | 2009-12-22 | نوفارتيس ايه جي | عملية لتخليق 5-(مثيل–1h–إيميدازول–1-يل )–3-(ثلاثي فلـورو مثيل)–بنزامـين | 
| JP5190958B2 (ja) | 2005-07-14 | 2013-04-24 | ウェルスタット バイオロジクス コーポレイション | ウイルス、フルオロピリミジンおよびカンプトテシンを使用した癌の処置 | 
| JP5465431B2 (ja) * | 2005-07-27 | 2014-04-09 | アルケミア オンコロジー ピーティーワイ リミテッド | ヒアルロナンを用いる治療プロトコル | 
| ITRM20050418A1 (it) * | 2005-08-04 | 2007-02-05 | Sigma Tau Ind Farmaceuti | Sistemi terapeutici a rilascio immediato per il migliorato assorbimento orale di 7-[(e)-t-butilossimminometil] camptotecina. | 
| CN101232872A (zh) * | 2005-08-10 | 2008-07-30 | 诺瓦提斯公司 | 7-(叔丁氧基)亚氨基甲基喜树碱的制剂 | 
| WO2007028196A1 (en) * | 2005-09-07 | 2007-03-15 | Alchemia Oncology Pty Limited | Therapeutic compositions comprising hyaluronan and therapeutic antibodies as well as methods of treatment | 
| ATE548038T1 (de) | 2005-12-21 | 2012-03-15 | Sigma Tau Ind Farmaceuti | Behandlung von arzneiresistenten tumoren | 
| CA2642717C (en) * | 2006-02-17 | 2015-08-18 | Novacea, Inc. | Treatment of hyperproliferative diseases with vinca alkaloid n-oxide and analogs | 
| EP1998809B1 (en) | 2006-03-30 | 2014-06-25 | Drais Pharmaceuticals, Inc. | Camptothecin-cell penetrating peptide conjugates and pharmaceutical compositions containing the same | 
| WO2008094959A1 (en) * | 2007-02-01 | 2008-08-07 | Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. | Pharmaceutical composition comprising a campothecin derivative | 
| WO2008098701A1 (en) * | 2007-02-13 | 2008-08-21 | Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. | Broad-spectrum anti-cancer treatment based on iminocamptothecin derivatives | 
| KR20100051837A (ko) | 2007-08-01 | 2010-05-18 | 시구마-토우인더스트리에파아마슈우티히리유니트에스.피이.에이. | 소아 종양의 치료 | 
| EP2096113A1 (en) | 2008-02-05 | 2009-09-02 | SIGMA-TAU Industrie Farmaceutiche Riunite S.p.A. | 9-substituted camptothecin derivatives as antitumor compounds | 
| TWI482621B (zh) | 2009-12-23 | 2015-05-01 | Sigma Tau Ind Farmaceuti | 青蒿素基藥物與其他化學治療劑的抗癌組合物 | 
| KR20180058759A (ko) | 2015-09-25 | 2018-06-01 | 제트와이 테라퓨틱스 인코포레이티드 | 폴리사카라이드-비타민 접합체를 포함하는 미립자를 기재로 하는 약물 제제 | 
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US4399276A (en) * | 1981-01-09 | 1983-08-16 | Kabushiki Kaisha Yakult Honsha | 7-Substituted camptothecin derivatives | 
| WO1993009782A1 (en) * | 1991-11-15 | 1993-05-27 | Smithkline Beecham Corporation | Combination chemotherapy | 
| US5614529A (en) * | 1994-09-22 | 1997-03-25 | Research Triangle Institute | Inhibition of plasmodia parasites by camptothecin compounds | 
| US5972955A (en) * | 1995-06-06 | 1999-10-26 | Dr. Reddy's Research Foundation | Water soluble C-ring analogues of 20(S)-camptothecin | 
| GB9512670D0 (en) * | 1995-06-21 | 1995-08-23 | Sod Conseils Rech Applic | Camptothecin analogues | 
| IT1282673B1 (it) * | 1996-02-23 | 1998-03-31 | Ist Naz Stud Cura Dei Tumori | Derivati della camptotecina e loro uso come agenti antitumorali | 
| WO1998007727A1 (en) * | 1996-08-19 | 1998-02-26 | Bionumerik Pharmaceuticals, Inc. | Highly lipophilic camptothecin derivatives | 
- 
        1999
        - 1999-03-09 DE DE69901379T patent/DE69901379T2/de not_active Expired - Lifetime
- 1999-03-09 DK DK99830124T patent/DK1044977T3/da active
- 1999-03-09 AT AT99830124T patent/ATE216998T1/de active
- 1999-03-09 PT PT99830124T patent/PT1044977E/pt unknown
- 1999-03-09 SI SI9930010T patent/SI1044977T1/xx unknown
- 1999-03-09 EP EP99830124A patent/EP1044977B1/en not_active Expired - Lifetime
- 1999-03-09 ES ES99830124T patent/ES2175919T3/es not_active Expired - Lifetime
 
- 
        2000
        - 2000-02-22 US US09/507,928 patent/US6242457B1/en not_active Expired - Lifetime
- 2000-03-07 EG EG20000293A patent/EG23999A/xx active
- 2000-03-07 TW TW089104090A patent/TWI272272B/zh not_active IP Right Cessation
- 2000-03-08 IL IL14495800A patent/IL144958A0/xx unknown
- 2000-03-08 PE PE2000000206A patent/PE20001485A1/es not_active Application Discontinuation
- 2000-03-08 ME MEP-40/08A patent/MEP4008A/xx unknown
- 2000-03-08 EA EA200100954A patent/EA003605B1/ru not_active IP Right Cessation
- 2000-03-08 BR BRPI0008840-4A patent/BR0008840B1/pt not_active IP Right Cessation
- 2000-03-08 JP JP2000604043A patent/JP4610743B2/ja not_active Expired - Fee Related
- 2000-03-08 PL PL355094A patent/PL222208B1/pl unknown
- 2000-03-08 RS YUP-643/01A patent/RS50405B/sr unknown
- 2000-03-08 KR KR1020017011336A patent/KR100702085B1/ko not_active Expired - Fee Related
- 2000-03-08 EE EEP200100466A patent/EE04679B1/xx not_active IP Right Cessation
- 2000-03-08 HU HU0200210A patent/HU229506B1/hu not_active IP Right Cessation
- 2000-03-08 AR ARP000101013A patent/AR022860A1/es not_active Application Discontinuation
- 2000-03-08 SK SK1164-2001A patent/SK287561B6/sk not_active IP Right Cessation
- 2000-03-08 WO PCT/EP2000/001570 patent/WO2000053607A1/en active IP Right Grant
- 2000-03-08 CA CA002362760A patent/CA2362760C/en not_active Expired - Fee Related
- 2000-03-08 MX MXPA01009081A patent/MXPA01009081A/es unknown
- 2000-03-08 CN CNB008047804A patent/CN1139592C/zh not_active Expired - Fee Related
- 2000-03-08 NZ NZ513393A patent/NZ513393A/xx not_active IP Right Cessation
- 2000-03-08 CO CO00016957A patent/CO5180590A1/es active IP Right Grant
- 2000-03-08 TN TNTNSN00045A patent/TNSN00045A1/fr unknown
- 2000-03-08 TR TR2001/02603T patent/TR200102603T2/xx unknown
- 2000-03-08 CZ CZ2001-3077A patent/CZ304465B6/cs not_active IP Right Cessation
- 2000-03-08 HR HR960321A patent/HRP20010667B1/xx not_active IP Right Cessation
- 2000-03-08 AU AU31604/00A patent/AU774174B2/en not_active Ceased
- 2000-03-08 ME MEP-2008-40A patent/ME00017B/me unknown
- 2000-12-22 US US09/741,818 patent/US6589939B2/en not_active Expired - Lifetime
 
- 
        2001
        - 2001-07-31 IS IS6031A patent/IS2003B/is unknown
- 2001-08-10 BG BG105810A patent/BG65032B1/bg unknown
- 2001-08-16 IL IL144958A patent/IL144958A/en not_active IP Right Cessation
- 2001-08-24 NO NO20014128A patent/NO328363B1/no not_active IP Right Cessation
- 2001-09-07 ZA ZA200107408A patent/ZA200107408B/xx unknown
 
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Legal Events
| Date | Code | Title | Description | 
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of maintenance fees | Effective date: 20170308 |