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:
Mar. 10, 1998
Filed:
May. 24, 1995
Applicant:
Inventors:
Michael D Varney, Carlsbad, CA (US);
William H Romines, San Diego, CA (US);
Cynthia L Palmer, La Mesa, CA (US);
Judith G Deal, Temecula, CA (US);
Assignee:
Agouron Pharmaceuticals, Inc., LaJolla, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544320 ; 544298 ; 544321 ;
Abstract
Intermediates for preparing derivatives of 5-thia- and 5-selenopyrimidinone, ##STR1## which are useful as inhibitors of the enzymes glycinamide ribonucleotide formyl transferase (GARFT) and amino imidazole carboxamide ribonucleotide formyl transferase (AICARFT). The present invention is also directed to methods of preparing these intermediates.