CO5700730A2 - Procedimiento de preparacion del 4, 10 b-diacetoxi-2 alfa-benzoliloxi-5b,20-epoxi-1,13a-dihidroxi-9-oxo-19-norciclopropa[g]tax-11-eno - Google Patents

Procedimiento de preparacion del 4, 10 b-diacetoxi-2 alfa-benzoliloxi-5b,20-epoxi-1,13a-dihidroxi-9-oxo-19-norciclopropa[g]tax-11-eno

Info

Publication number
CO5700730A2
CO5700730A2 CO05104379A CO05104379A CO5700730A2 CO 5700730 A2 CO5700730 A2 CO 5700730A2 CO 05104379 A CO05104379 A CO 05104379A CO 05104379 A CO05104379 A CO 05104379A CO 5700730 A2 CO5700730 A2 CO 5700730A2
Authority
CO
Colombia
Prior art keywords
radical
formula
norciclopropa
diacetoxi
benzoliloxi
Prior art date
Application number
CO05104379A
Other languages
English (en)
Inventor
Eric Didier
Original Assignee
Aventis Pharma Sa
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 Aventis Pharma Sa filed Critical Aventis Pharma Sa
Publication of CO5700730A2 publication Critical patent/CO5700730A2/es

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epoxy Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1.- Procedimiento de preparación del compuesto de fórmula (I) en la que:Ar representa un radical arilo,R representa un átomo de hidrógeno o un radical acetilo, alcoxiacetilo o alquilo, R1 representa un radical benzoílo o un radical R2-O-CO- en el que R2 representa un radical alquilo lineal o ramificado que contiene de 1 a 8 átomos de carbono.por un procedimiento que consiste en poner en contacto el compuesto de fórmula (II) en el que R\\\´ es un grupo protector de la función hidroxilo cuando en la fórmula (I) R representa hidrógeno o uno de los grupos mencionados para R con una base débil elegida entre los tamices moleculares, a continuación sucesivamente o previamente condensar un precursor de la cadena lateral y por último proteger las funciones hidroxilo opcionalmente protegidas, caracterizado porque la reacción de ciclopropanación tiene lugar en el sulfolano.2.- Procedimiento según la reivindicación 1, caracterizado por que R es un radical acetilo, R1 es un radical terbutoxicarbonilo y Ar es un radical fenilo.3.- Procedimiento según la reivindicación 1 caracterizado por que la reacción se realiza en presencia de tamiz molecular 4A de polvo activado.
CO05104379A 2003-04-14 2005-10-12 Procedimiento de preparacion del 4, 10 b-diacetoxi-2 alfa-benzoliloxi-5b,20-epoxi-1,13a-dihidroxi-9-oxo-19-norciclopropa[g]tax-11-eno CO5700730A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0304613A FR2853651B1 (fr) 2003-04-14 2003-04-14 Procede de preparation du 4,10 beta-diacetoxy-2 alpha- benzoyloxy-5 beta, 20-epoxy-1, 13 alpha-dihydroxy-9-oxo-19- norcyclopropa[g]tax-11-ene

Publications (1)

Publication Number Publication Date
CO5700730A2 true CO5700730A2 (es) 2006-11-30

Family

ID=33041834

Family Applications (1)

Application Number Title Priority Date Filing Date
CO05104379A CO5700730A2 (es) 2003-04-14 2005-10-12 Procedimiento de preparacion del 4, 10 b-diacetoxi-2 alfa-benzoliloxi-5b,20-epoxi-1,13a-dihidroxi-9-oxo-19-norciclopropa[g]tax-11-eno

Country Status (26)

Country Link
EP (1) EP1615902B1 (es)
JP (1) JP4664903B2 (es)
KR (1) KR101117512B1 (es)
CN (1) CN1317271C (es)
AR (1) AR043986A1 (es)
AT (1) ATE386733T1 (es)
AU (1) AU2004230302B8 (es)
BR (1) BRPI0409332A (es)
CA (1) CA2522482C (es)
CO (1) CO5700730A2 (es)
CY (1) CY1110375T1 (es)
DE (1) DE602004011917T2 (es)
DK (1) DK1615902T3 (es)
ES (1) ES2302008T3 (es)
FR (1) FR2853651B1 (es)
HK (1) HK1088306A1 (es)
IL (1) IL171318A (es)
MX (1) MXPA05010990A (es)
NO (1) NO331813B1 (es)
NZ (1) NZ543014A (es)
PL (1) PL1615902T3 (es)
PT (1) PT1615902E (es)
RU (1) RU2341520C2 (es)
TW (1) TWI360545B (es)
WO (1) WO2004092151A1 (es)
ZA (1) ZA200508209B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8791279B2 (en) * 2010-12-13 2014-07-29 Yung Shin Pharm. Ind. Co., Ltd. Process for preparing taxoids from baccatin derivatives using lewis acid catalyst

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814658A (en) * 1992-12-09 1998-09-29 Rhone-Poulenc Rorer S.A. Taxoids, their preparation and pharmaceutical compositions containing them
IL127597A (en) * 1994-01-28 2003-07-31 Upjohn Co Iso-taxol analogs
FR2721023B1 (fr) * 1994-06-09 1996-07-12 Rhone Poulenc Rorer Sa Nouveaux Taxoïdes, leur préparation et les compositions pharmaceutiques qui les contiennent.
FR2726272B1 (fr) * 1994-10-26 1996-12-06 Rhone Poulenc Rorer Sa Nouveaux taxoides, leur preparation et les compositions pharmaceutiques qui les contiennent
FR2732968B1 (fr) * 1995-04-14 1997-05-16 Rhone Poulenc Rorer Sa Nouveaux taxoides, leur preparation et les compositions pharmaceutiques qui les contiennent

Also Published As

Publication number Publication date
ZA200508209B (en) 2007-02-28
PT1615902E (pt) 2008-05-13
AU2004230302A1 (en) 2004-10-28
NO331813B1 (no) 2012-04-10
MXPA05010990A (es) 2005-12-12
EP1615902B1 (fr) 2008-02-20
IL171318A (en) 2010-06-30
KR20050115948A (ko) 2005-12-08
DE602004011917D1 (de) 2008-04-03
NO20055332L (no) 2005-11-11
TW200504041A (en) 2005-02-01
RU2341520C2 (ru) 2008-12-20
BRPI0409332A (pt) 2006-04-25
JP4664903B2 (ja) 2011-04-06
RU2005135137A (ru) 2006-03-10
ES2302008T3 (es) 2008-07-01
TWI360545B (en) 2012-03-21
ATE386733T1 (de) 2008-03-15
CY1110375T1 (el) 2015-04-29
FR2853651B1 (fr) 2005-05-20
AR043986A1 (es) 2005-08-17
EP1615902A1 (fr) 2006-01-18
KR101117512B1 (ko) 2012-03-15
DK1615902T3 (da) 2008-06-16
CN1317271C (zh) 2007-05-23
AU2004230302B2 (en) 2010-01-07
WO2004092151A1 (fr) 2004-10-28
FR2853651A1 (fr) 2004-10-15
NZ543014A (en) 2008-12-24
AU2004230302B8 (en) 2010-05-27
CA2522482C (fr) 2011-08-09
CA2522482A1 (fr) 2004-10-28
DE602004011917T2 (de) 2009-03-05
JP2006522781A (ja) 2006-10-05
CN1774430A (zh) 2006-05-17
PL1615902T3 (pl) 2008-07-31
HK1088306A1 (en) 2006-11-03

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