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:
Dec. 07, 1976
Filed:
Oct. 22, 1974
Applicant:
Inventors:
Ruth Heerdt, Mannheim-Feudenheim, DT;
Manfred Hubner, Ludwigshafen (Rhine), DT;
Felix Helmut Schmidt, Mannheim-Seckenheim, DT;
Kurt Stach, Mannheim-Waldhof, DT;
Assignee:
Boehringer Mannheim G.m.b.H., Mannheim-Waldhof, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
26032616 ; 2603 / ; 424274 ;
Abstract
New indole derivatives of the formula ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, are hydrogen or halogen or lower alkyl or, taken together, represent a --CH=CH-CH=CH- bridge, with the proviso that R.sub.1 and R.sub.2 are not both hydrogen, and wherein, when R.sub.2 is halogen or alkyl, R.sub.1 can also be alkoxy; Are outstandingly effective in blood sugar lowering action in mammals.