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:
Dec. 02, 1997
Filed:
Mar. 13, 1996
Applicant:
Inventors:
Petr Alexander, San Mateo, CA (US);
Ernest J Prisbe, Los Altos, CA (US);
Assignee:
Gilead Sciences, Inc., Foster City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 186 ; 536-41 ; 536 171 ; 536 185 ; 536 267 ; 536 268 ; 536 269 ; 544313 ; 544314 ; 544317 ; 544265 ; 544254 ; 544276 ; 544277 ; 544258 ; 544262 ;
Abstract
In accordance with this invention novel compounds are provided that are selected from saturated and unsaturated pyrans and furans substituted with at least a phosphonate group and a heterocyclic base. These compounds are useful as antiinfectives, flame retardants, diagnostic oligonucleotides and immunogens.