Title:
MYTOMYCIN DERIVATIVE
Document Type and Number:
Japanese Patent JPH05339270
Kind Code:
A
Abstract:
PURPOSE: To obtain a new compound useful as an antitumor agent.
CONSTITUTION: A compound of formula I (U and V are alkyl, alkoxy or alkenyloxy; Y and Z are H or methyl; one of R1 and R2 is carbamoyloxymethyl and the other is H) such as 7-diamino-7-[bis(methoxycarbonyl)methyl]mytomycin C. The compound of formula I is obtained by reacting a compound of formula II with a salt which is prepared by treating a compound of formula III with a base, in an inert solvent (e.g. THF, acetonitrile, DMF, etc).
More Like This:
Inventors:
ARAI HITOSHI
SAITO YUTAKA
KASAI MASAJI
ASHIZAWA TADASHI
MORIMOTO MAKOTO
SAITO YUTAKA
KASAI MASAJI
ASHIZAWA TADASHI
MORIMOTO MAKOTO
Application Number:
JP14439392A
Publication Date:
December 21, 1993
Filing Date:
June 04, 1992
Export Citation:
Assignee:
KYOWA HAKKO KOGYO KK
International Classes:
A61K31/40; A61P35/00; C07D487/14; (IPC1-7): C07D487/14