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:
Sep. 14, 1982
Filed:
Mar. 20, 1981
Applicant:
Inventors:
Assignee:
Wakamoto Pharmaceutical Co., Ltd., Nihonbashimuro, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C08B / ;
U.S. Cl.
CPC ...
424180 ; 536 53 ;
Abstract
3-[3-(2-Haloethyl)-3-nitrosoureido]-3-deoxy-D-alloses are new, antitumor compounds having a far lower myelotoxicity as compared with conventional antitumor agents. They are obtained by treating 3-[3-(2-haloethyl)ureido]-3-deoxy-1,2,5,6,-di-O-isopropylidene-.alpha.-D-a llofuranoses with a nitrosating agent and then hydrolyzing the protective group in the presence of an acid.