The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2010
Filed:
Mar. 22, 2007
Applicants:
Stephane Mutti, Le Perreux sur Marne, FR;
Michel Lavigne, Chilly Mazarin, FR;
Luc Grondard, Mondeville, FR;
Joel Malpart, Olivet, FR;
Joerg Rieke-zapp, Frankfurt, DE;
Veronique Crocq-stuerga, Dijon, FR;
Inventors:
Stephane Mutti, Le Perreux sur Marne, FR;
Michel Lavigne, Chilly Mazarin, FR;
Luc Grondard, Mondeville, FR;
Joel Malpart, Olivet, FR;
Joerg Rieke-Zapp, Frankfurt, DE;
Veronique Crocq-Stuerga, Dijon, FR;
Assignee:
Aventis Pharma SA, Antony, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/00 (2006.01);
U.S. Cl.
CPC ...
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.