logo

For the Inventor, By the Inventor

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.:

US 4623649 B1

PDFFull Text
Date of Patent:
Nov. 18, 1986

Filed:

Sep. 26, 1984

Substituted .beta.-carbolines, and use thereof as medicinal agents

Applicant:
Inventors:

Andreas Huth, Berlin, DE;

Ralph Schmiechen, Berlin, DE;

Dieter Rahtz, Berlin, DE;

Dieter Seidelmann, Berlin, DE;

Claus T Braestrup, Roskilde, DK;

Assignee:

Schering Aktiengesellschaft, Berlin and Bergkamen, DE;

Attorney:

Millen & White

Primary Examiner:

Henry R Jiles

Assistant Examiner:

J Richter

Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514292 ; 546 85 ; 546 86 ;
Abstract

Novel substituted .beta.-carboline derivatives of Formula I ##STR1## wherein R.sup.3 is an oxadiazolyl residue of the formula ##STR2## wherein R.sup.5 stands for lower alkyl of up to 3 carbon atoms or an ester ##STR3## with R.sup.6 being hydrogen or lower alkyl of up to 3 carbon atoms, R.sup.4 is hydrogen, lower alkyl of up to 3 carbon atoms, or CH.sub.2 OR.sup.9 wherein R.sup.9 is lower alkyl of up to 3 carbon atoms,

Find Patent Forward Citations

Huth, Andreas. (1986). Substituted .beta.-carbolines, and use thereof as medicinal agents (U.S. Patent No. 4623649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4623649

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…