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:
Nov. 26, 1991
Filed:
Aug. 21, 1990
Applicant:
Inventors:
Klaus Steiner, Tannenweg, DE;
Wolfgang Herrmann, Zum Baumgarten, DE;
Gunter Crone, Freiburg, DE;
Charles S Combs, Chester, NJ (US);
Assignee:
Godecke Aktiengesellschaft, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562507 ; 558303 ; 558431 ; 558432 ; 562504 ;
Abstract
Processes for the preparation of cyclic amino acid derivatives useful in the treatment of cerebral diseases such as epilepsy are disclosed. Novel intermediates useful in processes are also disclosed.
Quick Actions:
Steiner, Klaus. (1991). Process for the preparation of cyclic amino acids and intermediates (U.S. Patent No. 5068413). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5068413
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