ATE224899T1 - Zwischenprodukte und verfahren zur herstellung von camptothecin-derivate (cpt-11) und verwandte verbindungen - Google Patents
Zwischenprodukte und verfahren zur herstellung von camptothecin-derivate (cpt-11) und verwandte verbindungenInfo
- Publication number
- ATE224899T1 ATE224899T1 AT96912468T AT96912468T ATE224899T1 AT E224899 T1 ATE224899 T1 AT E224899T1 AT 96912468 T AT96912468 T AT 96912468T AT 96912468 T AT96912468 T AT 96912468T AT E224899 T1 ATE224899 T1 AT E224899T1
- Authority
- AT
- Austria
- Prior art keywords
- cpt
- methods
- related compounds
- intermediate products
- pct
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—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
- C07D491/02—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 two hetero rings
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—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
- C07D491/12—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 three hetero rings
- C07D491/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Steroid Compounds (AREA)
- Lubricants (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41964395A | 1995-04-07 | 1995-04-07 | |
| PCT/US1996/004163 WO1996031513A1 (en) | 1995-04-07 | 1996-04-01 | Novel intermediates and process for the manufacture of camptothecin derivatives (cpt-11) and related compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE224899T1 true ATE224899T1 (de) | 2002-10-15 |
Family
ID=23663114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96912468T ATE224899T1 (de) | 1995-04-07 | 1996-04-01 | Zwischenprodukte und verfahren zur herstellung von camptothecin-derivate (cpt-11) und verwandte verbindungen |
Country Status (25)
| Country | Link |
|---|---|
| US (3) | US6121451A (de) |
| EP (1) | EP0835257B1 (de) |
| JP (2) | JP4281075B2 (de) |
| KR (1) | KR100423627B1 (de) |
| CN (5) | CN100537538C (de) |
| AT (1) | ATE224899T1 (de) |
| AU (1) | AU717179B2 (de) |
| CA (1) | CA2214793C (de) |
| CZ (1) | CZ297862B6 (de) |
| DE (1) | DE69623960T2 (de) |
| DK (1) | DK0835257T3 (de) |
| ES (1) | ES2183943T3 (de) |
| HK (2) | HK1054236B (de) |
| HU (1) | HUP9801436A3 (de) |
| IL (1) | IL117684A (de) |
| MX (1) | MX9707706A (de) |
| NO (2) | NO320482B1 (de) |
| NZ (1) | NZ306664A (de) |
| PL (2) | PL186446B1 (de) |
| PT (1) | PT835257E (de) |
| RU (1) | RU2164917C2 (de) |
| SI (1) | SI0835257T1 (de) |
| TW (1) | TW438775B (de) |
| WO (1) | WO1996031513A1 (de) |
| ZA (1) | ZA962747B (de) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG104284A1 (en) * | 1996-10-30 | 2004-06-21 | Tanabe Seiyaku Co | S type 2-substituted hydroxy-2-indolidinylbutyric ester compounds and process for preparation thereof |
| KR20010052811A (ko) * | 1998-10-07 | 2001-06-25 | 미우라 아끼라 | 1,2-이치환-2,3-에폭시프로판류의 광학이성체 혼합물과 그제조법 및 이것을 유효성분으로 하는 농약, 그리고 중간체 |
| FR2794123B1 (fr) | 1999-05-28 | 2001-07-27 | Aventis Pharma Sa | Preparation de derives de la camptothecine et de la nothapodytine |
| HK1049787B (en) | 1999-10-01 | 2014-07-25 | Immunogen, Inc. | Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents |
| US6855294B2 (en) | 2000-11-22 | 2005-02-15 | Resonance, Inc. | Apparatus and methods for efficient generation of chlorine dioxide |
| TWI245768B (en) | 2001-02-21 | 2005-12-21 | Yakult Honsha Kk | Process for synthesizing camptothecin related compound(s) |
| US6723853B2 (en) * | 2001-08-27 | 2004-04-20 | University Of Pittsburgh | Intermediates and methods of preparation of intermediates in the enantiomeric synthesis of (20R)homocamptothecins and the enantiomeric synthesis of (20R)homocamptothecins |
| JP3839813B2 (ja) * | 2002-04-17 | 2006-11-01 | ファルマシア コーポレイション | カンプトテシン誘導体の調製に有用な化合物 |
| CN100344633C (zh) | 2003-05-12 | 2007-10-24 | 台湾神隆股份有限公司 | 用于制备7-烷基-10-羟基-20(s)-喜树碱的方法 |
| CZ299329B6 (cs) * | 2003-08-26 | 2008-06-18 | Pliva-Lachema A.S. | Zpusob výroby 7-ethyl-10-[ 4-(1-piperidino)-1-piperidino]karbonyloxykamptothecinu |
| US8394365B2 (en) | 2003-09-17 | 2013-03-12 | Nektar Therapeutics | Multi-arm polymer prodrugs |
| EP2626083A1 (de) * | 2003-09-17 | 2013-08-14 | Nektar Therapeutics | Multi-Arm Polymerprodrogen |
| CZ299593B6 (cs) | 2003-12-16 | 2008-09-10 | Pliva-Lachema A. S. | Zpusob výroby 7-ethyl-10-hydroxykamptothecinu |
| US20050197355A1 (en) * | 2004-03-02 | 2005-09-08 | Henegar Kevin E. | Compounds useful in preparing camptothecin derivatives |
| US20050267141A1 (en) * | 2004-05-28 | 2005-12-01 | Phytogen Life Sciences Inc. | Process to prepare camptothecin derivatives |
| US20050272757A1 (en) * | 2004-06-04 | 2005-12-08 | Phytogen Life Sciences Inc. | Process to prepare camptothecin derivatives and novel intermediate and compounds thereof |
| WO2006016203A1 (en) * | 2004-08-09 | 2006-02-16 | Shilpa Medicare Limited | An improved process for the preparation of irinotecan hydrochloride trihydrate |
| US20060046993A1 (en) * | 2004-09-01 | 2006-03-02 | Pharmacia Italia S.P.A. | Crystalline polymorphic form of irinotecan hydrochloride |
| DE602006009901D1 (de) | 2005-02-07 | 2009-12-03 | Fermion Oy | Verfahren zur herstellung von 7-ethyl-10-hydroxycamptothecin |
| CA2591074C (en) | 2005-02-08 | 2015-01-20 | Fermion Oy | Preparation method |
| CA2591071C (en) | 2005-02-08 | 2014-04-29 | Fermion Oy | Process for producing [1,4'] bipiperidinyl-1'-carbonyl chloride or hydrochloride thereof |
| TWI375678B (en) * | 2005-06-09 | 2012-11-01 | Yakult Honsha Kk | A method of preparation of a tricyclic ketone |
| EP1803725A1 (de) * | 2005-12-13 | 2007-07-04 | W.C. Heraeus GmbH | Verfahren zur Herstellung von Irinotecan |
| US7671067B2 (en) * | 2006-02-09 | 2010-03-02 | Enzon Pharmaceuticals, Inc. | Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamtothecin |
| US7462627B2 (en) * | 2006-02-09 | 2008-12-09 | Enzon Pharmaceuticals, Inc. | Multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin for treatment of breast, colorectal, pancreatic, ovarian and lung cancers |
| CN101583380B (zh) * | 2006-11-30 | 2013-07-10 | 尼克塔治疗公司 | 用于制备聚合物轭合物的方法 |
| RU2009133793A (ru) * | 2007-02-09 | 2011-03-20 | Энзон Фармасьютикалз, Инк. (Us) | Лечение резистентных или невосприимчивых форм рака конъюгатами 7-этил-10-гидроксикампотецина с множеством ответвлений цепи |
| CA2732278C (en) * | 2008-07-31 | 2017-12-19 | The Lubrizol Corporation | Copolymers and lubricating compositions thereof |
| JP5588983B2 (ja) | 2008-08-11 | 2014-09-10 | ウェルズ ファーゴ バンク ナショナル アソシエイション | マルチアームポリマーアルカノエートコンジュゲート |
| WO2010025337A1 (en) * | 2008-08-29 | 2010-03-04 | Enzon Pharmaceuticals, Inc. | Method of treating ras associated cancer |
| WO2010036335A1 (en) | 2008-09-23 | 2010-04-01 | Nektar Therapeutics | Compositions and methods for achieving sustained therapeutic drug concentrations in a subject |
| AU2009307922A1 (en) * | 2008-10-21 | 2010-04-29 | Enzon Pharmaceuticals, Inc. | Treatment of neuroblastoma with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin |
| WO2012032531A1 (en) * | 2010-09-06 | 2012-03-15 | Avra Laboratories Pvt. Ltd. | Process for the manufacture of irinotecan hydrochloride by total synthesis |
| US10894087B2 (en) | 2010-12-22 | 2021-01-19 | Nektar Therapeutics | Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds |
| WO2012088422A1 (en) | 2010-12-22 | 2012-06-28 | Nektar Therapeutics | Multi-arm polymeric prodrug conjugates of taxane-based compounds |
| JO3283B1 (ar) | 2011-04-26 | 2018-09-16 | Sanofi Sa | تركيب يتضمن أفليبيرسيبت, حمض فولينيك, 5- فلورويوراسيل (5- Fu) وإرينوسيتان (FOLFIRI) |
| MA40354A (fr) | 2014-07-18 | 2017-05-24 | Sanofi Sa | Procédé permettant de prédire le résultat d'un traitement avec de l'aflibercept d'un patient suspecté de souffrir d'un cancer |
| CN112759603B (zh) | 2015-10-27 | 2022-09-09 | 加州太平洋医疗中心 | 鬼臼毒素衍生物及其应用 |
| US10087194B2 (en) * | 2015-10-27 | 2018-10-02 | California Pacific Medical Center | Podophyllotoxin derivatives and their use |
| CN120661674A (zh) | 2016-03-15 | 2025-09-19 | 奥莱松基因组股份有限公司 | 用于治疗实体瘤的lsd1抑制剂的组合 |
| CN105965710B (zh) * | 2016-06-28 | 2019-03-22 | 常州大学 | 一种硅棒金钢线切割树脂板的制备方法及应用 |
| ES2951064T3 (es) | 2019-01-15 | 2023-10-17 | Laurus Labs Ltd | Procedimiento de preparación de 2-amino-5-hidroxipropiofenona |
| CN112300184B (zh) * | 2019-08-02 | 2022-12-06 | 华东师范大学 | 一种三元环化合物的制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217499A (en) * | 1975-07-31 | 1977-02-09 | Nippon Chemiphar Co Ltd | Preparation of mappicine |
| DE3682874D1 (de) * | 1985-10-21 | 1992-01-23 | Daiichi Seiyaku Co | Pyranoindolizinderivate und verfahren zu ihrer herstellung. |
| US4894456A (en) * | 1987-03-31 | 1990-01-16 | Research Triangle Institute | Synthesis of camptothecin and analogs thereof |
| US4981968A (en) * | 1987-03-31 | 1991-01-01 | Research Triangle Institute | Synthesis of camptothecin and analogs thereof |
| US5053512A (en) * | 1987-04-14 | 1991-10-01 | Research Triangle Institute | Total synthesis of 20(S) and 20(R)-camptothecin and compthothecin derivatives |
| US5883255A (en) * | 1990-10-31 | 1999-03-16 | Smithkline Beecham Corporation | Substituted indolizino 1,2-b!quinolinones |
| US5405963A (en) * | 1993-06-10 | 1995-04-11 | Smithkline Beecham Corporation | Process for asymmetric total synthesis of camptothecin analogues |
| GB9316352D0 (en) * | 1993-08-06 | 1993-09-22 | Erba Carlo Spa | Process for the preparation of 9-amino camptothecin |
| GB9319944D0 (en) * | 1993-09-28 | 1993-11-17 | Erba Carlo Spa | Process for the preparation of 9-amino camptothecin |
-
1996
- 1996-03-27 TW TW085103680A patent/TW438775B/zh not_active IP Right Cessation
- 1996-03-27 IL IL11768496A patent/IL117684A/en not_active IP Right Cessation
- 1996-04-01 NZ NZ306664A patent/NZ306664A/xx not_active IP Right Cessation
- 1996-04-01 CN CNB031031005A patent/CN100537538C/zh not_active Expired - Fee Related
- 1996-04-01 WO PCT/US1996/004163 patent/WO1996031513A1/en not_active Ceased
- 1996-04-01 AT AT96912468T patent/ATE224899T1/de active
- 1996-04-01 CN CNB031030971A patent/CN100396682C/zh not_active Expired - Fee Related
- 1996-04-01 MX MX9707706A patent/MX9707706A/es not_active IP Right Cessation
- 1996-04-01 KR KR1019970707091A patent/KR100423627B1/ko not_active Expired - Fee Related
- 1996-04-01 PT PT96912468T patent/PT835257E/pt unknown
- 1996-04-01 PL PL96322651A patent/PL186446B1/pl not_active IP Right Cessation
- 1996-04-01 CN CN03103098XA patent/CN1434043B/zh not_active Expired - Fee Related
- 1996-04-01 PL PL96355318A patent/PL186564B1/pl not_active IP Right Cessation
- 1996-04-01 DK DK96912468T patent/DK0835257T3/da active
- 1996-04-01 HU HU9801436A patent/HUP9801436A3/hu unknown
- 1996-04-01 DE DE69623960T patent/DE69623960T2/de not_active Expired - Lifetime
- 1996-04-01 CN CN96193138A patent/CN1100058C/zh not_active Expired - Fee Related
- 1996-04-01 CA CA002214793A patent/CA2214793C/en not_active Expired - Fee Related
- 1996-04-01 US US09/230,245 patent/US6121451A/en not_active Expired - Fee Related
- 1996-04-01 JP JP53035696A patent/JP4281075B2/ja not_active Expired - Fee Related
- 1996-04-01 SI SI9630551T patent/SI0835257T1/xx unknown
- 1996-04-01 CZ CZ0311097A patent/CZ297862B6/cs not_active IP Right Cessation
- 1996-04-01 CN CNB031030998A patent/CN1241926C/zh not_active Expired - Fee Related
- 1996-04-01 RU RU97118673/04A patent/RU2164917C2/ru not_active IP Right Cessation
- 1996-04-01 EP EP96912468A patent/EP0835257B1/de not_active Expired - Lifetime
- 1996-04-01 AU AU55278/96A patent/AU717179B2/en not_active Ceased
- 1996-04-01 ES ES96912468T patent/ES2183943T3/es not_active Expired - Lifetime
- 1996-04-04 ZA ZA9602747A patent/ZA962747B/xx unknown
-
1997
- 1997-10-06 NO NO19974608A patent/NO320482B1/no not_active IP Right Cessation
-
2000
- 2000-02-22 US US09/511,006 patent/US6235907B1/en not_active Expired - Fee Related
- 2000-10-13 US US09/687,227 patent/US6444820B1/en not_active Expired - Fee Related
-
2003
- 2003-09-11 HK HK03106509.8A patent/HK1054236B/zh not_active IP Right Cessation
- 2003-09-11 HK HK03106488.3A patent/HK1054234B/zh not_active IP Right Cessation
-
2005
- 2005-01-25 NO NO20050408A patent/NO329776B1/no not_active IP Right Cessation
-
2007
- 2007-10-25 JP JP2007277903A patent/JP2008069170A/ja active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |