Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-10-01
1987-06-30
Ford, John M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546221, 514247, 544316, 544239, 544241, A61K 31505, A61K 3150, C07D23930, C07D23712
Patent
active
046771115
ABSTRACT:
An N-benzoyl-N'-(3-nitrophenyl) urea compound having the formula ##STR1## wherein each of X.sub.1 and X.sub.2 is a hydrogen atom, a halogen atom, a trifluoromethyl group or a nitro group, and Y is ##STR2## (wherein R is a hydrogen atom, a halogen atom or a tirfluoromethyl group), provided that when Y is ##STR3## X.sub.1 and/or X.sub.2 is a nitro group. The compound is useful as an active ingredient of an antitumorous composition.
REFERENCES:
patent: B435617 (1976-03-01), Johnston
patent: 4310530 (1982-01-01), Nishiyama et al.
Patents Abstracts of Japan, vol. 6, No. 202 (C-129), [1980], Oct. 13, 1982, Abstracts of JP-57-109721.
Patents Abstracts of Japan, vol. 5, No. 62, (C-52), [734], Apr. 25, 1981, Abstract of JP-56-15272.
Haga Takahiro
Koyanagi Toru
Okada Hiroshi
Sugi Hideo
Yamada Nobutoshi
Ford John M.
Ishihara Sangyo Kaisha Ltd.
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