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:
Apr. 15, 2003
Filed:
Oct. 31, 2000
Applicant:
Inventors:
Colette Colladant, Rosny sous Bois, FR;
Veronique Cro-cq, Dijon, FR;
John Patrick Larkin, Champagne sur Oise, FR;
Patrick Roussel, Thiais, FR;
Assignee:
Aventis Pharma S.A., , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
C07D / ;
Abstract
The invention concerns compounds of formula (I) in SR configuration or in the form of a SR+SS mixture, wherein R represents a hydrogen atom, an alkyl or aralkyl radical containing up to 18 carbon atoms, the amine function being free or protected. The compounds can be used for preparing active principles for medicines.