Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-07-08
1990-07-03
Rivers, Diana G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544253, 536 23, 514 50, 20415772, A61K 31505, C07D23970
Patent
active
049391569
ABSTRACT:
As new compounds are now provided 7,7,8,8,-tetramethyl-cis-diaza-bicyclo{4.2.0}octane-3,5,-dione derivatives which have an activity to induce the differentiation of tumor cells and are useful as antitumor agent, and which also have an antiviral activity against various viruses and are useful as antiviral agent. These new derivatives may be produced by a photo-addition reaction of a uracil compound with 2,3-dimethyl-2-butene.
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Honma Yoshio
Hozumi Motoo
Ishikawa Ichiro
Itoh Tsuneo
Kawahara Norio
Meiji Seika Kaisha Ltd.
Rivers Diana G.
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