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:
May. 30, 1989
Filed:
Jul. 14, 1987
Applicant:
Inventors:
Alfred Martens, Schriesheim, DE;
Jens-Peter Holck, Mannheim, DE;
Herbert Berger, Mannheim, DE;
Bernd Muller-Beckman, Hochgewanne, DE;
Klaus Strein, Hemsbach, DE;
Egon Roesch, Mannheim, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
548127 ; 544-3 ; 544-6 ; 544 54 ; 544 55 ; 544 582 ; 544 585 ; 544 63 ; 544 70 ; 544 96 ; 544 99 ; 544144 ; 544179 ; 544182 ; 544216 ; 544218 ; 544230 ; 544238 ; 544300 ; 544310 ; 544316 ; 544317 ; 544319 ; 544324 ; 544328 ; 544331 ; 544333 ; 544405 ; 548125 ; 548131 ; 548132 ; 548133 ; 548134 ; 548135 ; 548143 ; 548144 ; 548147 ; 548200 ; 548202 ; 548204 ; 548213 ; 548214 ; 548216 ; 548225 ; 548226 ; 548227 ; 548228 ; 548229 ; 548230 ; 548233 ; 548235 ; 548237 ; 548238 ; 548245 ; 548246 ; 548247 ; 548248 ; 548250 ; 548251 ; 548252 ; 548253 ; 548255 ; 548262 ; 548336 ; 548374 ;
Abstract
The present invention provides Indolines of the formula: ##STR1## ps useful to provide pharmaceutically active pyrrolobenzimidazoles or tautomers thereof, of the formula: These compounds are useful for treating heart or circulatory diseases, especially those which respond to a change of blood pressure, an increase in cardiac output and/or a change in micro-circulation.