BR0316117A - Processo para conversão de uma mistura cis-trans de benzilidenoaminas substituìdas no isÈmero cis puro - Google Patents

Processo para conversão de uma mistura cis-trans de benzilidenoaminas substituìdas no isÈmero cis puro

Info

Publication number
BR0316117A
BR0316117A BR0316117-0A BR0316117A BR0316117A BR 0316117 A BR0316117 A BR 0316117A BR 0316117 A BR0316117 A BR 0316117A BR 0316117 A BR0316117 A BR 0316117A
Authority
BR
Brazil
Prior art keywords
cis
benzylidenoamines
converting
substituted
pure
Prior art date
Application number
BR0316117-0A
Other languages
English (en)
Inventor
John Michael Humphrey
Norma Jacqueline Tom
Original Assignee
Pfizer Prod Inc
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 Pfizer Prod Inc filed Critical Pfizer Prod Inc
Publication of BR0316117A publication Critical patent/BR0316117A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/02—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of compounds containing imino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
    • C07C251/24—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C07B2200/09—Geometrical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

"PROCESSO PARA CONVERSãO DE UMA MISTURA CIS-TRANS DE BENZILIDENOAMINAS SUBSTITUìDAS NO ISÈMERO CIS PURO". A presente invenção refere-se a um processo para interconverter uma mistura de isómeros cis-trans de um composto de fórmula I no isómero cis substancialmente puro. Os isómeros cis de fórmula I são intermediários úteis na síntese dos isómeros cis de compostos de benzamida piperidina que apresentam atividade como antagonistas de receptor NK-1.
BR0316117-0A 2002-11-12 2003-11-03 Processo para conversão de uma mistura cis-trans de benzilidenoaminas substituìdas no isÈmero cis puro BR0316117A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42594602P 2002-11-12 2002-11-12
PCT/IB2003/004953 WO2004043908A1 (en) 2002-11-12 2003-11-03 Process for converting a cis-trans mixture of substituted benzylidene amines into the pure cis isomer

Publications (1)

Publication Number Publication Date
BR0316117A true BR0316117A (pt) 2005-09-27

Family

ID=32313082

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316117-0A BR0316117A (pt) 2002-11-12 2003-11-03 Processo para conversão de uma mistura cis-trans de benzilidenoaminas substituìdas no isÈmero cis puro

Country Status (16)

Country Link
US (1) US6878848B2 (pt)
EP (1) EP1585720A1 (pt)
JP (1) JP2006505606A (pt)
KR (1) KR100662962B1 (pt)
CN (1) CN1705636A (pt)
AR (1) AR041926A1 (pt)
AU (1) AU2003274585A1 (pt)
BR (1) BR0316117A (pt)
CA (1) CA2505797A1 (pt)
MX (1) MXPA05003301A (pt)
PL (1) PL376836A1 (pt)
RS (1) RS20050350A (pt)
RU (1) RU2297999C2 (pt)
TW (1) TWI248927B (pt)
WO (1) WO2004043908A1 (pt)
ZA (1) ZA200503170B (pt)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795874A (fr) * 1972-02-25 1973-08-23 Glaxo Lab Ltd Procede de preparation d'esters optiquement actifs d'alpha-amino-acides
IT1271800B (it) * 1994-12-27 1997-06-09 Zambon Spa Processo di preparazione degli enantiomeri dell'acido 2- (2-fluoro- 4-bifenil) propionico
OA12245A (en) * 2000-04-10 2003-11-10 Pfizer Prod Inc Benzoamide piperidine compounds as substance P antagonists.

Also Published As

Publication number Publication date
WO2004043908A1 (en) 2004-05-27
TW200426132A (en) 2004-12-01
CA2505797A1 (en) 2004-05-27
KR100662962B1 (ko) 2006-12-28
TWI248927B (en) 2006-02-11
JP2006505606A (ja) 2006-02-16
US20040254380A1 (en) 2004-12-16
ZA200503170B (en) 2006-12-27
KR20050086515A (ko) 2005-08-30
AR041926A1 (es) 2005-06-01
EP1585720A1 (en) 2005-10-19
MXPA05003301A (es) 2005-07-05
RS20050350A (en) 2007-11-15
AU2003274585A1 (en) 2004-06-03
RU2297999C2 (ru) 2007-04-27
RU2005114397A (ru) 2005-11-10
CN1705636A (zh) 2005-12-07
US6878848B2 (en) 2005-04-12
PL376836A1 (pl) 2006-01-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.