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. 01, 1998
Filed:
Aug. 23, 1995
Applicant:
Inventors:
Ramachandra Hosmane, Columbia, MD (US);
Barry Burns, Owings Mills, MD (US);
Assignees:
Universy of Maryland, Baltimore, MD (US);
Nabi, Boca Raton, FL (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A07H / ; A01N / ; A01N / ;
U.S. Cl.
CPC ...
514 43 ; 514 81 ; 514393 ; 514421 ; 536 2713 ;
Abstract
The present invention relates to compositions comprising analogues of purine nucleosides containing a ring-expanded ('fat') heterocyclic ring, in place of purine, and an unmodified or modified sugar residue, pharmaceutically acceptable derivatives of such compositions, as well as methods of use thereof. In particular, these compositions may be utilized in the treatment of certain cancers, bacterial, fungal, parasitic, and viral infections, including, but not limited to, Acquired Immunodeficiency Syndrome (AIDS) and hepatitis.