NO981823L - Mellomprodukter for hemisyntese av taxaner og fremstilling derav - Google Patents

Mellomprodukter for hemisyntese av taxaner og fremstilling derav

Info

Publication number: NO981823L
Authority: NO; Norway
Prior art keywords: hemisynthesis; taxanes; intermediates; preparation; taxane
Prior art date: 1995-10-27

Application number

NO981823A

Other languages

English (en)

Norwegian (no)

Other versions

NO981823D0 (no

Inventor

Luc Chanteloup

Bruno Chauveau

Christine Corbin

Robert Dhal

Sonia Le Guen

Arnaud Lamy

Antoine Leze

Jean-Pierre Robin

Original Assignee

Seripharm

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.)

1995-10-27

Filing date

1998-04-23

Publication date

1998-04-23

1998-04-23 Application filed by Seripharm filed Critical Seripharm

1998-04-23 Publication of NO981823D0 publication Critical patent/NO981823D0/no

1998-04-23 Publication of NO981823L publication Critical patent/NO981823L/no

Links

229940123237 Taxane Drugs 0.000 title abstract 2
239000000543 intermediate Substances 0.000 title 1
229930190007 Baccatin Chemical class 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000002243 precursor Substances 0.000 abstract 1
DKPFODGZWDEEBT-QFIAKTPHSA-N taxane Chemical class C([C@]1(C)CCC[C@@H](C)[C@H]1C1)C[C@H]2[C@H](C)CC[C@@H]1C2(C)C DKPFODGZWDEEBT-QFIAKTPHSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/64—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings
- C07C233/81—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
- C07C233/82—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/87—Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom of a carbon skeleton containing six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
- C07D263/26—Oxygen atoms attached in position 2 with hetero atoms or acyl radicals directly attached to the ring nitrogen atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Epoxy Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Medicines Containing Plant Substances (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO981823A 1995-10-27 1998-04-23 Mellomprodukter for hemisyntese av taxaner og fremstilling derav NO981823L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9512739A FR2740451B1 (fr)	1995-10-27	1995-10-27	Nouveaux intermediaires pour l'hemisynthese de taxanes, leurs procedes de preparation et leur utilisation dans la synthese generale des taxanes
PCT/FR1996/001676 WO1997015562A1 (fr)	1995-10-27	1996-10-25	Intermediaires pour l'hemisynthese de taxanes et leurs procedes de preparation

Publications (2)

Publication Number	Publication Date
NO981823D0 NO981823D0 (no)	1998-04-23
NO981823L true NO981823L (no)	1998-04-23

Family

ID=9484016

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO981823A NO981823L (no)	1995-10-27	1998-04-23	Mellomprodukter for hemisyntese av taxaner og fremstilling derav

Country Status (25)

Country	Link
US (5)	US6265587B1 (de)
EP (1)	EP0863887B1 (de)
JP (1)	JP2000500437A (de)
KR (1)	KR100489865B1 (de)
CN (1)	CN100374428C (de)
AT (1)	ATE212342T1 (de)
AU (1)	AU710314B2 (de)
BR (1)	BR9610908A (de)
CZ (1)	CZ125598A3 (de)
DE (1)	DE69618812T2 (de)
DK (1)	DK0863887T3 (de)
EE (1)	EE03610B1 (de)
ES (1)	ES2170876T3 (de)
FR (1)	FR2740451B1 (de)
GE (1)	GEP20001938B (de)
HU (1)	HU225507B1 (de)
IL (1)	IL155876A (de)
NO (1)	NO981823L (de)
NZ (1)	NZ320356A (de)
PL (1)	PL327458A1 (de)
PT (1)	PT863887E (de)
RU (1)	RU2159237C2 (de)
SK (1)	SK52398A3 (de)
TR (1)	TR199800713T2 (de)
WO (1)	WO1997015562A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2740451B1 (fr) *	1995-10-27	1998-01-16	Seripharm	Nouveaux intermediaires pour l'hemisynthese de taxanes, leurs procedes de preparation et leur utilisation dans la synthese generale des taxanes
KR100225535B1 (ko) *	1996-08-27	1999-10-15	정지석	파클리탁셀의 제조방법
US6150537A (en) *	1997-12-12	2000-11-21	Emory University	Methods for the esterification of alcohols and compounds useful therefor as potential anticancer agents
KR100267596B1 (ko) *	1998-04-17	2000-10-16	강재헌	베타-아미노-알파-하이드록시산과 균등한 옥사졸린 유도체의 입체선택적 합성방법
US6143900A (en) *	1999-10-26	2000-11-07	Dong Kook Pharmaceutical Co., Ltd.	Stereoselective synthesis of oxazoline derivative
ES2178539B1 (es) *	2000-03-14	2004-08-01	Dong Kook Pharmaceutical Co., Ltd.	Procedimiento para la preparacion de un compuesto de oxazolina.
WO2002066448A1 (en) *	2001-02-20	2002-08-29	Dabur India Limited	Method of preparation of paclitaxel (taxol) using 3-(alk-2-ynyloxy) carbonyl-5-oxazolidine carboxylic acid
FR2846327B1 (fr) *	2002-10-25	2006-03-24	Merck Sante Sas	Derives de n-benzodioxolyl, n-benzodioxanyl et n-benzodioxepinyl arylcarboxamides utilisables dans le traitement de dyslipidemies et compositions pharmaceutiques les contenant.
BRPI0611954A2 (pt)	2005-06-10	2009-04-28	Univ Florida State Res Found	processos para a produÇço de compostos de anel fundido policÍclico
KR101333438B1 (ko) *	2005-06-10	2013-11-27	플로리다 스테이트 유니버시티 리서치 파운데이션, 인크	도세탁셀의 제조 방법
GB0701523D0 (en) *	2007-01-26	2007-03-07	Chatham Biotec Ltd	Semi-synthetic process for the preparation of taxane derivatives
CN101468974B (zh) *	2007-12-28	2011-02-09	上海百灵医药科技有限公司	多烯紫杉醇的半合成方法
ES2459951T3 (es)	2009-12-30	2014-05-13	Basf Pharma (Callanish) Limited	Proceso de separación cromatográfico de lecho móvil simulado para la purificación de ácidos grasos poliinsaturados
GB201111595D0 (en)	2011-07-06	2011-08-24	Equateq Ltd	Improved process
GB201111589D0 (en)	2011-07-06	2011-08-24	Equateq Ltd	New modified process
GB201111591D0 (en)	2011-07-06	2011-08-24	Equateq Ltd	Further new process
GB201111601D0 (en)	2011-07-06	2011-08-24	Equateq Ltd	New process
GB201111594D0 (en)	2011-07-06	2011-08-24	Equateq Ltd	New improved process
CN103508918B (zh) *	2012-06-18	2015-09-09	上海医药工业研究院	带有环丁基的α-羟基β-氨基酯类化合物及其制备方法
GB201300354D0 (en)	2013-01-09	2013-02-20	Basf Pharma Callanish Ltd	Multi-step separation process
US8802880B1 (en)	2013-05-07	2014-08-12	Group Novasep	Chromatographic process for the production of highly purified polyunsaturated fatty acids
US9428711B2 (en)	2013-05-07	2016-08-30	Groupe Novasep	Chromatographic process for the production of highly purified polyunsaturated fatty acids
EP3118186B1 (de)	2013-12-11	2022-02-09	Novasep Process	Chromatografische anlage zur herstellung von mehrfach ungesättigten fettsäuren
US10975031B2 (en)	2014-01-07	2021-04-13	Novasep Process	Method for purifying aromatic amino acids
CN107848990B (zh) *	2015-07-07	2021-06-11	万代忠胜	紫杉醇和多烯紫杉醇的侧链前体的制造方法
CN112876503B (zh) *	2021-03-18	2022-04-29	中国科学院兰州化学物理研究所	用于癌症硼中子俘获治疗药物的硼酸盐化合物及其制备
CN114195820B (zh) *	2021-12-17	2023-11-10	中山大学	异丝氨酸衍生物及其制备与在紫杉醇合成中的应用

Family Cites Families (14)

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Publication number	Priority date	Publication date	Assignee	Title
US4876399A (en) *	1987-11-02	1989-10-24	Research Corporation Technologies, Inc.	Taxols, their preparation and intermediates thereof
US5008411A (en) *	1988-05-24	1991-04-16	Hoffmann-La Roche Inc.	Glycidic acid ester and process of preparation
US5274300A (en) *	1988-10-26	1993-12-28	Sepracor, Inc.	Enzymatic hydrolysis of glycidate esters in the presence of bisulfite anion
US5304670A (en)	1989-08-23	1994-04-19	Centre National De La Recherche Scientifique	Process for the enantioselective preparation of phenylisoserine derivatives
IL95436A (en) *	1989-08-23	1996-07-23	Centre Nat Rech Scient	Method for the preparation of phenzlisoserine derivatives
US5244803A (en) *	1989-09-13	1993-09-14	Tanabe Seiyaku Co., Ltd.	Process for preparing optically active 3-phenylglycidic acid esters
FR2658513B1 (fr) *	1990-02-21	1994-02-04	Rhone Poulenc Sante	Procede de preparation de l'acide cis-beta-phenylglycidique-(2r,3r).
RU2017724C1 (ru) *	1990-07-12	1994-08-15	Дзе Юниверсити оф Канзас	Способ получения производных таксола
FR2678930B1 (fr)	1991-07-10	1995-01-13	Rhone Poulenc Rorer Sa	Procede de preparation de derives de la baccatine iii et de la desacetyl-10 baccatine iii.
AU3140093A (en) *	1991-11-22	1993-06-15	University Of Mississippi, The	Synthesis and optical resolution of the taxol side chain and related compounds
FR2687150B1 (fr) *	1992-02-07	1995-04-28	Rhone Poulenc Rorer Sa	Procede de preparation de derives du taxane.
WO1994014787A1 (en) *	1992-12-23	1994-07-07	Bristol-Myers Squibb Company	Novel sidechain-bearing taxanes and intermediates thereof
FR2740451B1 (fr) *	1995-10-27	1998-01-16	Seripharm	Nouveaux intermediaires pour l'hemisynthese de taxanes, leurs procedes de preparation et leur utilisation dans la synthese generale des taxanes
US6228955B1 (en) *	1996-04-19	2001-05-08	Chirotech Technology, Ltd.	Asymmetric epoxides, their synthesis and use

1995
- 1995-10-27 FR FR9512739A patent/FR2740451B1/fr not_active Expired - Fee Related
1996
- 1996-10-25 JP JP9516372A patent/JP2000500437A/ja not_active Ceased
- 1996-10-25 US US09/065,041 patent/US6265587B1/en not_active Expired - Fee Related
- 1996-10-25 GE GEAP19964253A patent/GEP20001938B/en unknown
- 1996-10-25 KR KR1019980703067A patent/KR100489865B1/ko not_active Expired - Fee Related
- 1996-10-25 PL PL96327458A patent/PL327458A1/xx unknown
- 1996-10-25 EP EP96934977A patent/EP0863887B1/de not_active Expired - Lifetime
- 1996-10-25 DE DE69618812T patent/DE69618812T2/de not_active Expired - Lifetime
- 1996-10-25 NZ NZ320356A patent/NZ320356A/xx unknown
- 1996-10-25 TR TR1998/00713T patent/TR199800713T2/xx unknown
- 1996-10-25 SK SK523-98A patent/SK52398A3/sk unknown
- 1996-10-25 CZ CZ981255A patent/CZ125598A3/cs unknown
- 1996-10-25 EE EE9800149A patent/EE03610B1/xx not_active IP Right Cessation
- 1996-10-25 AT AT96934977T patent/ATE212342T1/de not_active IP Right Cessation
- 1996-10-25 WO PCT/FR1996/001676 patent/WO1997015562A1/fr not_active Ceased
- 1996-10-25 AU AU73086/96A patent/AU710314B2/en not_active Ceased
- 1996-10-25 HU HU9802487A patent/HU225507B1/hu not_active IP Right Cessation
- 1996-10-25 BR BR9610908A patent/BR9610908A/pt unknown
- 1996-10-25 PT PT96934977T patent/PT863887E/pt unknown
- 1996-10-25 RU RU98110071/04A patent/RU2159237C2/ru not_active IP Right Cessation
- 1996-10-25 DK DK96934977T patent/DK0863887T3/da active
- 1996-10-25 CN CNB961978538A patent/CN100374428C/zh not_active Expired - Fee Related
- 1996-10-25 ES ES96934977T patent/ES2170876T3/es not_active Expired - Lifetime
1998
- 1998-04-23 NO NO981823A patent/NO981823L/no not_active Application Discontinuation
2001
- 2001-04-18 US US09/836,326 patent/US6825365B2/en not_active Expired - Fee Related
2003
- 2003-05-12 IL IL155876A patent/IL155876A/en not_active IP Right Cessation
2004
- 2004-06-04 US US10/859,953 patent/US7279586B2/en not_active Expired - Fee Related
2005
- 2005-03-11 US US11/076,856 patent/US7220871B2/en not_active Expired - Fee Related
2007
- 2007-03-07 US US11/714,817 patent/US7432383B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US7220871B2 (en)	2007-05-22
US7279586B2 (en)	2007-10-09
KR100489865B1 (ko)	2006-01-27
US6825365B2 (en)	2004-11-30
CN100374428C (zh)	2008-03-12
DK0863887T3 (da)	2002-04-22
EE9800149A (et)	1998-12-15
JP2000500437A (ja)	2000-01-18
CN1200731A (zh)	1998-12-02
DE69618812D1 (de)	2002-03-14
HUP9802487A2 (hu)	1999-09-28
RU2159237C2 (ru)	2000-11-20
NO981823D0 (no)	1998-04-23
PL327458A1 (en)	1998-12-07
US20020068833A1 (en)	2002-06-06
IL155876A (en)	2008-07-08
GEP20001938B (en)	2000-02-05
AU7308696A (en)	1997-05-15
FR2740451A1 (fr)	1997-04-30
HU225507B1 (en)	2007-01-29
US20050222089A1 (en)	2005-10-06
US20070208185A1 (en)	2007-09-06
ES2170876T3 (es)	2002-08-16
HUP9802487A3 (en)	2000-07-28
CZ125598A3 (cs)	1998-08-12
DE69618812T2 (de)	2002-08-29
US6265587B1 (en)	2001-07-24
EP0863887A1 (de)	1998-09-16
ATE212342T1 (de)	2002-02-15
BR9610908A (pt)	1999-07-13
WO1997015562A1 (fr)	1997-05-01
TR199800713T2 (xx)	1998-09-21
US7432383B2 (en)	2008-10-07
PT863887E (pt)	2002-07-31
NZ320356A (en)	2000-01-28
EP0863887B1 (de)	2002-01-23
EE03610B1 (et)	2002-02-15
FR2740451B1 (fr)	1998-01-16
SK52398A3 (en)	1998-09-09
US20040220256A1 (en)	2004-11-04
AU710314B2 (en)	1999-09-16
KR19990067124A (ko)	1999-08-16

Legal Events

Date	Code	Title	Description
2004-10-18	FC2A	Withdrawal, rejection or dismissal of laid open patent application

Publication	Publication Date	Title
NO981823L (no)	1998-04-23	Mellomprodukter for hemisyntese av taxaner og fremstilling derav
FI930978A0 (fi)	1993-03-04	Baccatin iii derivat
NO973253L (no)	1994-08-16	Sidekjedeholdig taxan og fremgangsmåte til fremstilling derav
HUP9701048A2 (hu)	1998-12-28	Új eljárás sildenafil előállítására és a felhasznált új köztitermékek
NO951282D0 (no)	1995-04-03	Fremgangsmåte for fremstilling av 10-desacetyl-baccatin-III
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