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:
Jul. 08, 1980
Filed:
Oct. 02, 1978
Applicant:
Inventors:
Carlos Lopez, New York, NY (US);
Kyoichi A Watanabe, Portchester, NY (US);
Uri Reichman, White Plains, NY (US);
Jack J Fox, White Plains, NY (US);
Assignee:
Sloan Kettering Institute for Cancer Research, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
424180 ; 536 23 ;
Abstract
Pyrimidine nucleosides exhibiting anti-viral and anti-tumor effects have the formula ##STR1## wherein A is OR.sup.3, SR.sup.3, NR.sup.3 R.sup.4 or NHacyl wherein R.sup.3 and R.sup.4 are the same or different and are hydrogen, lower alkyl of 1 to 7 carbon atoms, aralkyl, or aryl;