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:
Oct. 06, 1992
Filed:
Mar. 07, 1991
Sylvain Rault, Moult, FR;
Michel Boulouard, Caen, FR;
Marie P Foloppe, Vimoutiers, FR;
Max Robba, Paris, FR;
Beatrice Guardiola, Neuilly sur Seine, FR;
Michelle Devissague, Neuilly sur Seine, FR;
Adir et Compagnie, Courbevoie, FR;
Abstract
The invention relates to pyrrolo [1,2-a] thieno [3,2-f][1,4]diazepine compounds of the formula (I) ##STR1## in which: R.sub.1 is hydrogen; alkyl optionally substituted with alkoxy, hydroxy, cycloalkyl, or phenyl; or alkyl- or arylsulfonyl; R.sub.2 is hydrogen, phenyl, or phenylalkyl; alkyl optionally substituted with hydroxyl, alkoxy, oxo, cycloalkyl or phenyl; or optionally substituted amino; R.sub.3 represents hydrogen or alkyl, and R.sub.4 and R.sub.5 independently represent: hydrogen, alkyl optionally substituted with alkoxy, cycloalkyl, or phenyl; or phenyl; their isomers, diastereoisomers and enantiomers as well as their addition salts with pharmaceutically-acceptable acids. The compounds are useful for treating cerebral ischemia, hypertriglyceridemia, hypercholesterolemia, hyperlipidemia, and hyperglycemia and are obtained in a few steps from the corresponding substituted 2-(1-pyrrolyl)thiophenes ##STR2## Y=--CHO or H; X= CN, CONH.sub.2, CH.sub.2 NHCOR.sub.2, or CH.sub.2 NH.sub.2.