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:
Jul. 08, 1986
Filed:
Aug. 05, 1985
Applicant:
Inventor:
Erich Wunsch, Tutzing, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07D / ;
U.S. Cl.
CPC ...
544 85 ; 560312 ; 530336 ; 560137 ; 560148 ;
Abstract
The invention concerns new 1-tert.-alkyl-thiohydrazine-1,2-dicarboxylic a derivatives, their production, and their use as reagents for the transfer of a 1-tert.-alkylthio residue, particularly of a 1-tert.-butylthio residue as a protective group for thiols.