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:
Mar. 09, 1993
Filed:
May. 21, 1990
Applicant:
Inventors:
Counde O-Yang, Sunnyvale, CA (US);
Keith A Walker, Los Altos Hills, CA (US);
Walter Kurz, Mountain View, CA (US);
Helen Y Wu, San Jose, CA (US);
Assignee:
Syntex (U.S.A.) Inc., Palo Alto, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ; C07H / ;
U.S. Cl.
CPC ...
514 45 ; 514 46 ; 514 47 ; 514 48 ; 514 49 ; 514 50 ; 514 51 ; 514934 ; 536 2612 ; 536 2613 ; 536 2614 ; 536 2626 ; 536 2621 ;
Abstract
Nucleosides compounds of Formula I: ##STR1## wherein B is a purine or a pyrimidine;