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. 01, 1994
Filed:
Dec. 30, 1991
Jean-Michel Arrang, Gif/Yvette, FR;
Monigue Garborg, Paris, FR;
Jean-Charles M Lancelot, Tour en Bessin, FR;
Jeanne-Marie Lecomte, Paris, FR;
Max-Fernand Robba, Caen, FR;
Jean-Charles Schwartz, Paris, FR;
National De La Sante et De La Recherche Medicale, Paris, FR;
Societe Civile Bioprojet, Paris, FR;
Universite De Caen - Esplanade De La Faix, Caen Cedex, FR;
Abstract
The compounds correspond to the general formula ##STR1## in which R.sub.1 represents a hydrogen atom or a group --COR.sub.2, in which R.sub.2 represents a benzene ring, cyclopentylmethyl, cyclohexylmethyl, cyclopentylethyl or cyclohexylethyl groups or cyclopentylamine, cyclohexylamine or phenylamine, chlorophenylamine or dichlorophenylamine groups; R represents a hydrogen atom or a group COR.sub.3, in which R.sub.3 represents an aliphatic group, a cyclane or benzene ring-system, a group a group (CH.sub.2).sup.m R.sub.4, a group --CH.dbd.CHR.sub.8 or a secondary amine group --NH(CH.sub.2).sub.n R.sub.g ; R also represents a hydroxyalkenyl group: ##STR2##