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. 10, 1979
Filed:
Feb. 10, 1978
Applicant:
Inventors:
Alan F Cook, Cedar Grove, NJ (US);
Ronald J Quinn, Cromer, AU;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; A61K / ;
U.S. Cl.
CPC ...
536 24 ; 536 23 ; 536 26 ; 424180 ;
Abstract
A process to produce 1-methyl isoquanosine, a compound of the formula ##STR1## is disclosed. Also disclosed is a novel intermediate in said process. The 1-methyl isoguanosine has been found to have pharmacological activity, e.g. anti-inflammatory activity and muscle relaxant activity.