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:
Oct. 11, 1994
Filed:
Jul. 12, 1993
Applicant:
Inventors:
Joseph I DeGraw, Sunnyvale, CA (US);
William T Colwell, Menlo Park, CA (US);
Francis M Sirotnak, New York, NY (US);
R Lane Smith, Palo Alto, CA (US);
James R Piper, Birmingham, AL (US);
Assignee:
SRI International, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514249 ; 544260 ; 544279 ; 514258 ;
Abstract
There is disclosed certain heteroaroyl 10-deazaaminopterin and 5, 10 and 8, 10 di deazaminopterin compounds and their use for treatment of rheumatoid arthritis and related diseases and preparative process. Also disclosed are 10 alkenyl-(and alkynyl) 10-deazaminopterins also disclosed for treatment of rheumatoid arthritis and for leukemia and ascites tumors and preparative process.