EP 1322652 A1 20030702 - STEREOSELECTIVE PROCESS FOR PREPARING CYCLOHEXYL AMINE DERIVATIVES
Title (en)
STEREOSELECTIVE PROCESS FOR PREPARING CYCLOHEXYL AMINE DERIVATIVES
Title (de)
STEREOSELEKTIVES VERFAHREN ZUR HERSTELLUNG VON CYCLOHEXYLAMINDERIVATEN
Title (fr)
PROCEDE STEREOSELECTIF POUR PREPARER DES DERIVES DE CYCLOHEXYLAMINE
Publication
Application
Priority
- US 0126023 W 20010913
- US 23464900 P 20000922
Abstract (en)
[origin: WO0224705A1] A process for preparing (1R,3S)-3-(9-chloro-3-methyl-4-oxo-5H-(isoxazoloquinolin-5-yl))cyclohexanecarboxylic acid and esters thereof, as represented by formulas II and III, wherein R is a lower alkyl groups, and A and B are N or O, provided that when A is N, B is O, or when A is O, B is N: Formula (III) and Formula (II).
[origin: WO0224705A1] A process for preparing (1R,3S)-3-(9-chloro-3-methyl-4-oxo-5H-(isoxazoloquinolin-5-yl))cyclohe xanecarboxylic acid and esters thereof, as represented by formulas II and III, wherein R is a lower alkyl groups, and A and B are N or O, provided that when A is N, B is O, or when A is O, B is N: Formula (III) and Formula (II).
IPC 1-7
IPC 8 full level
A61K 31/4745 (2006.01); A61P 35/00 (2006.01); A61P 43/00 (2006.01); C07B 53/00 (2006.01); C07D 498/04 (2006.01)
CPC (source: EP)
A61P 35/00 (2017.12); A61P 43/00 (2017.12); C07D 498/04 (2013.01)
Citation (search report)
See references of WO 0224705A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0224705 A1 20020328; AU 9451801 A 20020402; CA 2420210 A1 20020328; EP 1322652 A1 20030702; JP 2004509897 A 20040402
DOCDB simple family (application)
US 0126023 W 20010913; AU 9451801 A 20010913; CA 2420210 A 20010913; EP 01975165 A 20010913; JP 2002529115 A 20010913