NOVEL PRODUCT, METHOD AND INTERMEDIATES FOR THE PREPARATION OF AZETIDINE DERIVATIVES
1275/KOLNP/2007 A (1275/KOLNP/2007)
Filed on 2007-04-11
Publication date 2007-07-20
The invention relates to a novel method for the preparation of azeridine derivatives such as N-{1- bis-(4-chlorophenyl)methylazetidin-3-yl}-N-quinol-6-yl- methylsulphonamide and the dichlorhydrate thereof and N-{l-bis-(4-chlorophenyl)methylazetidin-3-yl}-N-(3,5-difluorophenyl)-m.ethylsulphonamide.
Applicant
AVENTIS PHARMA S.A.
20 AVENUE RAYMOND ARON 92160 ANTONY FRANCE France
Inventor
MUTTI STEPHANE, LAVIGNE, MICHEL, GRONDARD, LUC, MALPART JOEL, RIEKE-ZAPP JOERG, CROCQ-STUERGA VERONIQUE
International Information
Classification
C07D 401/12
Publication number
WO 2006/040465
Application date
2005-10-10
Application number
PCT/FR2005/002490