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. 15, 1990
Filed:
Mar. 22, 1989
Applicant:
Inventors:
Christian Klein, Weilheim, DE;
Peter Kirch, Rott, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07K / ;
U.S. Cl.
CPC ...
546292 ; 530323 ; 530345 ; 530390 ; 562445 ;
Abstract
The present invention provides compounds of the general formula: ##STR1## wherein A is an amine-substituted aromatic radical and X is a hydrocarbon radical containing up to 10 carbon atoms. The present invention also provides a process for the preparation of these compounds. Furthermore, the present invention is concerned with the use of the compounds for introducing SH groups into tyrosine.