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. 08, 1977
Filed:
Jun. 23, 1975
Applicant:
Inventors:
Don Pierre Giudicelli, Fontenay-sous-Bois, FR;
Henry Najer, Paris, FR;
Patrick Andre Lardenois, Gentilly, FR;
Jean Pierre Lefevre, Paris, FR;
Bogdan Iliesco-Branceni, Paris, FR;
Icilio Angelo Cavero, Paris, FR;
Assignee:
Synthelabo, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
424266 ; 26029353 ; 424267 ;
Abstract
The invention provides compounds of formula ##STR1## wherein A and B are hydrogen and R is hydrogen or cycloalkyl, or A and B together form an additional bond and R is cycloalkyl or cycloalkyl-alkyl. Useful in treating pathological disturbancies involving an anoxia factor.