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. 10, 1981
Filed:
Mar. 21, 1980
Applicant:
Inventors:
Wolfgang Herrmann, Merzhausen, DE;
Gerhard Satzinger, Denzlingen, DE;
Manfred Herrmann, St. Peter, DE;
Wolfgang Steinbrecher, Gundelfingen, DE;
Heinrich Bahrmann, Kirchzarten, DE;
Assignee:
Godecke Aktiengesellschaft, Freiburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424267 ; 546209 ;
Abstract
The invention discloses (+)-(3-methyl-4-oxo-5N-piperidinothiazolidin-2-ylidene)acetic acid esters and a process for their preparation. The process provides the dextrorotatory isomers substantially free from the corresponding levorotatory isomers. Antihypertensive pharmaceutical compositions comprising the dextrorotatory esters and methods for using said compositions are also disclosed.