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:
Sep. 28, 1999
Filed:
Jun. 06, 1995
Applicant:
Inventors:
Norbert W Bischofberger, San Carlos, CA (US);
Choung U Kim, San Carlos, CA (US);
Willard Lew, San Mateo, CA (US);
Hongtao Liu, Foster City, CA (US);
John C Martin, San Carlos, CA (US);
Sundaramoorthi Swaminathan, Burlingame, CA (US);
Matthew A Williams, Foster City, CA (US);
Assignee:
Gilead Sciences, Inc., Foster City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
514544 ; 514534 ; 514535 ; 514537 ; 514538 ; 514568 ; 560 19 ; 560 35 ; 560 45 ; 562443 ; 562440 ; 564163 ;
Abstract
The present invention is directed to compositions of the formula: ##STR1## wherein: R.sub.2 is H, or an alkyl group having 1 to 3 carbon atoms and 0 to 2 hydroxyls;