EA199800048A1 - С-2′-гидроксил-бензил защищенный, n-карбамат защищенный (2r,3s)-3-фенилизосерин и способ его получения - Google Patents

С-2′-гидроксил-бензил защищенный, n-карбамат защищенный (2r,3s)-3-фенилизосерин и способ его получения

Info

Publication number
EA199800048A1
EA199800048A1 EA199800048A EA199800048A EA199800048A1 EA 199800048 A1 EA199800048 A1 EA 199800048A1 EA 199800048 A EA199800048 A EA 199800048A EA 199800048 A EA199800048 A EA 199800048A EA 199800048 A1 EA199800048 A1 EA 199800048A1
Authority
EA
Eurasian Patent Office
Prior art keywords
protected
carbamat
hydroxyl
preparation
benzyl
Prior art date
Application number
EA199800048A
Other languages
English (en)
Other versions
EA000679B1 (ru
Inventor
Николас Дж. Систи
Чарльз С. Свинделл
Мадхави С. Чандер
Original Assignee
Напро Биотерапьютикс, Инк.
Брин Мор Колледж
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
Application filed by Напро Биотерапьютикс, Инк., Брин Мор Колледж filed Critical Напро Биотерапьютикс, Инк.
Publication of EA199800048A1 publication Critical patent/EA199800048A1/ru
Publication of EA000679B1 publication Critical patent/EA000679B1/ru

Links

Classifications

    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
    • 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 System
    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Abstract

Данное изобретение относится к полусинтезу таксола с использованием в качестве основы защищенного баккатина III, который этерифицируют соответствующей кислотой, с защищенной боковой цепью, с получением промежуточного соединения, из которого в результате удаления защитных групп и ацилирования получают паклитаксел.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199800048A 1995-06-07 1996-06-07 C-2' гидроксил-бензил защищенный, n-карбамат защищенный (2r, 3s)-3-фенилизосерин и способ его получения EA000679B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/483,081 US5684175A (en) 1993-02-05 1995-06-07 C-2' hydroxyl-benzyl protected, N-carbamate protected (2R, 3S)- 3-phenylisoserine and production process therefor
PCT/US1996/010025 WO1996040624A1 (en) 1995-06-07 1996-06-07 C-2' hydroxyl-benzyl protected, n-carbamate protected (2r,3s)-3-phenylisoserine and production process therefor

Publications (2)

Publication Number Publication Date
EA199800048A1 true EA199800048A1 (ru) 1998-06-25
EA000679B1 EA000679B1 (ru) 2000-02-28

Family

ID=23918572

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800048A EA000679B1 (ru) 1995-06-07 1996-06-07 C-2' гидроксил-бензил защищенный, n-карбамат защищенный (2r, 3s)-3-фенилизосерин и способ его получения

Country Status (11)

Country Link
US (1) US5684175A (ru)
EP (1) EP0837846B1 (ru)
JP (1) JPH11514965A (ru)
AT (1) ATE208373T1 (ru)
AU (1) AU701509B2 (ru)
CA (1) CA2222421C (ru)
DE (1) DE69616798T2 (ru)
EA (1) EA000679B1 (ru)
ES (1) ES2166448T3 (ru)
GE (1) GEP19991790B (ru)
WO (1) WO1996040624A1 (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696454B1 (fr) * 1992-10-05 1994-11-25 Rhone Poulenc Rorer Sa Procédé de préparation stéréosélective d'un dérivé de la beta-phénylisosérine et son utilisation pour la préparation de dérivés du Taxane.
EP1260507A1 (en) * 1993-02-05 2002-11-27 Bryn Mawr College Synthesis of taxol, analogs and intermediates with variable A-nng side chains
US5973170A (en) * 1996-09-25 1999-10-26 Napro Biotherapuetics, Inc. C-7 metal alkoxides of baccatin III
PT1082316E (pt) 1998-05-01 2004-11-30 Napro Biotherapeutics Inc Processos e intermediarios uteis para a sintese de paclitaxel a partir de c-7,c-10-di-cbz-bacatina iii
US6025516A (en) * 1998-10-14 2000-02-15 Chiragene, Inc. Resolution of 2-hydroxy-3-amino-3-phenylpropionamide and its conversion to C-13 sidechain of taxanes
US6136999A (en) * 1999-06-21 2000-10-24 Napro Biotherapeutics, Inc. C-2 hydroxyl protected-n-acyl (2R,3S)-3-phenylisoserine substituted phenyl activated esters and method for production thereof
US6143902A (en) * 1999-06-21 2000-11-07 Napro Biotherapeutics, Inc. C-2 hydroxyl protected-N-acyl (2R,3S)-3-phenylisoserine N-imido activated esters and method for production thereof
US6358996B1 (en) 2000-06-09 2002-03-19 Napro Biotherapeutics, Inc. Stable isotope labeling of paclitaxel
JP2004528309A (ja) * 2001-03-23 2004-09-16 ナプロ バイオセラピューティクス，インコーポレイテッド 癌治療用分子複合体
US6479679B1 (en) 2001-04-25 2002-11-12 Napro Biotherapeutics, Inc. Two-step conversion of protected taxane ester to paclitaxel
US6452025B1 (en) 2001-04-25 2002-09-17 Napro Biotherapeutics, Inc. Three-step conversion of protected taxane ester to paclitaxel
US6653501B2 (en) 2001-06-27 2003-11-25 Napro Biotherapeutics, Inc. Chiral resolution method for producing compounds useful in the synthesis of taxanes
JP5384933B2 (ja) * 2005-03-14 2014-01-08 ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ オピオイド調節物質の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629818B1 (fr) * 1988-04-06 1990-11-16 Centre Nat Rech Scient Procede de preparation du taxol
FR2629819B1 (fr) * 1988-04-06 1990-11-16 Rhone Poulenc Sante Procede de preparation de derives de la baccatine iii et de la desacetyl-10 baccatine iii
US5175315A (en) * 1989-05-31 1992-12-29 Florida State University Method for preparation of taxol using β-lactam
US5136060A (en) * 1989-11-14 1992-08-04 Florida State University Method for preparation of taxol using an oxazinone
US5015744A (en) * 1989-11-14 1991-05-14 Florida State University Method for preparation of taxol using an oxazinone
FR2658513B1 (fr) * 1990-02-21 1994-02-04 Rhone Poulenc Sante Procede de preparation de l'acide cis-beta-phenylglycidique-(2r,3r).
CA2071160A1 (en) * 1991-07-31 1993-02-01 Vittorio Farina Asymmetric synthesis of taxol side chain
FR2680506B1 (fr) * 1991-08-19 1994-09-02 Rhone Poulenc Rorer Sa Procede de preparation de derives de la beta-phenylisoserine et leur utilisation.
FR2687151B1 (fr) * 1992-02-07 1994-03-25 Rhone Poulenc Rorer Sa Nouveaux derives de la baccatine iii et de la desacetyl-10 baccatine iii, leur preparation et les compositions pharmaceutiques qui les contiennent.
FR2687150B1 (fr) * 1992-02-07 1995-04-28 Rhone Poulenc Rorer Sa Procede de preparation de derives du taxane.
EP1260507A1 (en) * 1993-02-05 2002-11-27 Bryn Mawr College Synthesis of taxol, analogs and intermediates with variable A-nng side chains

Also Published As

Publication number Publication date
CA2222421C (en) 2008-08-05
CA2222421A1 (en) 1996-12-19
EP0837846A4 (en) 1998-10-07
DE69616798D1 (de) 2001-12-13
AU6111296A (en) 1996-12-30
DE69616798T2 (de) 2002-05-02
ES2166448T3 (es) 2002-04-16
EP0837846A1 (en) 1998-04-29
WO1996040624A1 (en) 1996-12-19
JPH11514965A (ja) 1999-12-21
ATE208373T1 (de) 2001-11-15
GEP19991790B (en) 1999-10-05
EP0837846B1 (en) 2001-11-07
AU701509B2 (en) 1999-01-28
EA000679B1 (ru) 2000-02-28
US5684175A (en) 1997-11-04

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU