Global Patent Index - EP 2027099 A2

EP 2027099 A2 20090225 - RACEMISATION OF ENANTIOMERS OF NEFOPAM AND ANALOGUES

Title (en)

RACEMISATION OF ENANTIOMERS OF NEFOPAM AND ANALOGUES

Title (de)

RACEMISIERUNG VON ENANTIOMEREN VON NEFOPAM UND ANALOGEN

Title (fr)

RACÉMISATION D'ÉNANTIOMÈRES DE NÉFOPAM ET ANALOGUES

Publication

EP 2027099 A2 20090225 (EN)

Application

EP 07732871 A 20070517

Priority

  • GB 2007001849 W 20070517
  • GB 0609793 A 20060517

Abstract (en)

[origin: WO2007132255A2] A process for the racemisation of a compound which is nefopam or an analogue thereof in the form of a single enantiomer or non-racemic mixture, which comprising contacting the compound with an acid.

IPC 8 full level

C07D 267/22 (2006.01)

CPC (source: EP KR)

A61P 25/04 (2017.12 - EP); C07D 267/22 (2013.01 - EP KR)

Citation (search report)

See references of WO 2007132255A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

WO 2007132255 A2 20071122; WO 2007132255 A3 20080124; AU 2007251332 A1 20071122; BR PI0711836 A2 20111213; CA 2652250 A1 20071122; CN 101448799 A 20090603; EP 2027099 A2 20090225; GB 0609793 D0 20060628; IL 195199 A0 20090803; JP 2009538281 A 20091105; KR 20090023603 A 20090305; MX 2008014432 A 20081218

DOCDB simple family (application)

GB 2007001849 W 20070517; AU 2007251332 A 20070517; BR PI0711836 A 20070517; CA 2652250 A 20070517; CN 200780017963 A 20070517; EP 07732871 A 20070517; GB 0609793 A 20060517; IL 19519908 A 20081110; JP 2009510550 A 20070517; KR 20087030254 A 20081211; MX 2008014432 A 20070517