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:
Apr. 26, 1988
Filed:
May. 20, 1986
Applicant:
Inventors:
Tattanahali L Nagabhushan, Parsippany, NJ (US);
Doris P Schumacher, Florham Park, NJ (US);
Assignee:
Schering Corporation, Kenilworth, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
544277 ; 544276 ;
Abstract
A process for the conversion of aristeromycin into cyclaradine via. The stereoselective reduction of a 3',5'-di-O-protected-2'-keto derivative of aristeromycin is disclosed.