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. 19, 1995
Filed:
Jan. 21, 1992
Applicant:
Inventors:
Purushortham Vemishetti, Onondaga County, NY (US);
Paul R Brodfuehrer, Onondaga County, NY (US);
Henry G Howell, Onondaga County, NY (US);
Chester Sapino, Jr, Onondaga County, NY (US);
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ; C07B / ;
U.S. Cl.
CPC ...
544243 ; 544244 ;
Abstract
The present invention relates to a novel and economical process for the synthesis of HPMP-substituted nucleotide antiviral compounds. Also disclosed are novel intermediates produced in the process for the preparation of HPMPC.