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. 18, 1984
Filed:
Mar. 16, 1982
Applicant:
Inventors:
Tamio Morikawa, Tokyo, JP;
Kenji Tsujihara, Urawa, JP;
Mikio Takeda, Urawa, JP;
Yoshihisa Arai, Urawa, JP;
Assignee:
Tanabe Seiyaku Co., Ltd., , JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 177 ; 536-41 ;
Abstract
A nitrosourea compound of the formula: ##STR1## wherein R.sup.1 is lower alkyl and R.sup.2 is lower alkyl or lower alkoxy-lower alkyl, which may be prepared by nitrosation of a compound of the formula: ##STR2## wherein R.sup.1 and R.sup.2 are the same as defined above. Said nitrosourea compound is useful as an anti-tumor or anti-leukemic agent.