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:
Jul. 28, 1998
Filed:
Mar. 01, 1996
Applicant:
Inventors:
Pierre Duhamel, Mont Saint Aignan, FR;
Lucette Duhamel, Mont Saint Aignan, FR;
Denis Danvy, Yvetot, FR;
Thierry Monteil, Mont Saint Aignan, FR;
Jeanne-Marie Lecomte, Paris, FR;
Jean-Charles Schwartz, Paris, FR;
Assignee:
Societe Civile Bioprojet, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07C / ;
U.S. Cl.
CPC ...
549447 ; 562479 ; 562495 ;
Abstract
Process for the synthesis of a-substituted acrylic acids and their application. Process for the synthesis of a-substituted acrylic acids of general formula (I) and their application to the synthesis of N- (mercaptoacyl) aminoacid derivatives of formula (II). ##STR1##