Invention Grant
US07687493B2 Product, method and intermediates for the preparation of azetidine derivatives
失效
用于制备氮杂环丁烷衍生物的产品，方法和中间体
- Patent Title: Product, method and intermediates for the preparation of azetidine derivatives
- Patent Title (中): 用于制备氮杂环丁烷衍生物的产品，方法和中间体
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Application No.: US11689588Application Date: 2007-03-22
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Publication No.: US07687493B2Publication Date: 2010-03-30
- Inventor: Stephane Mutti , Michel Lavigne , Luc Grondard , Joel Malpart , Joerg Rieke-Zapp , Veronique Crocq-Stuerga
- Applicant: Stephane Mutti , Michel Lavigne , Luc Grondard , Joel Malpart , Joerg Rieke-Zapp , Veronique Crocq-Stuerga
- Applicant Address: FR Antony
- Assignee: Aventis Pharma SA
- Current Assignee: Aventis Pharma SA
- Current Assignee Address: FR Antony
- Agent Balaram Gupta
- Priority: FR0410844 20041014
- Main IPC: A61K31/00
- IPC: A61K31/00
Abstract:
The present invention relates to a novel method for the preparation of azetidine derivatives such as N-{1-[bis(4-chlorophenyl)methyl]azetidin-3-yl}-N-quinol-6-ylmethylsulfonamide and the dihydrochloride thereof and N-{1-[bis(4-chlorophenyl)methyl]azetidin-3-yl}-N-(3,5-difluorophenyl)methylsulfonamide.
Public/Granted literature
- US20070270463A1 NOVEL PRODUCT, METHOD AND INTERMEDIATES FOR THE PREPARATION OF AZETIDINE DERIVATIVES Public/Granted day:2007-11-22
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