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. 28, 1989
Filed:
Jun. 16, 1987
Applicant:
Inventors:
Marcel Descamps, Wavre, BE;
Walter Verstraeten, Mechlin, BE;
Assignee:
Sanofi, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560157 ; 548479 ; 560 12 ; 560 22 ; 560 24 ; 560 29 ; 560 32 ; 560 38 ; 560 39 ; 560115 ; 560121 ; 560123 ; 560124 ; 560125 ; 560160 ; 560163 ; 560170 ;
Abstract
The invention relates to 4-amino-butanoic acid derivatives of general formula: ##STR1## in which: M represents an alkali metal atom,