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. 24, 1996
Filed:
Jan. 28, 1994
Applicant:
Inventors:
Chung K Chu, Athens, GA (US);
Yung-Chi Cheng, Woodbridge, CT (US);
Balakrishna S Pai, New Haven, CT (US);
Gang-Qing Yao, Guilford, CT (US);
Assignees:
Univ. of GA Research Foundation, Athens, GA (US);
Yale University, New Haven, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514 46 ; 514 47 ; 514 49 ; 514 50 ; 514 51 ; 536 2626 ; 536 267 ; 536 268 ; 536 276 ; 536 285 ; 536 2854 ; 536 2855 ; 424420 ; 424457 ;
Abstract
A compound, and a pharmaceutical composition comprising an effective mount to treat HBV or EBV of a compound, of the formula: ##STR1## wherein R is selected from the group consisting of 5-methyluracil, adenine and cytosine, and R' is hydrogen, acyl, or alkyl or a monophosphate, diphosphate or triphosphate ester, or its pharmaceutically acceptable salt.