Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-11-13
1992-01-21
Chan, Nicky
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549382, A61K 3135, C07D31178
Patent
active
050828576
ABSTRACT:
The present invention relates to a compound designated "DC114-C" having excellent anti-bacterial and anti-tumor activities. This compound may be obtained by fermentation of a microorganism of the genus Streptomyces, preferably Streptomyces sp. DO-114 (FERM BP-2641).
REFERENCES:
patent: 4847387 (1989-07-01), Nakano et al.
patent: 4927848 (1990-05-01), Konishi et al.
patent: 4954641 (1990-09-01), Sato et al.
CRC Handbook of Antibiotic Compounds, CRC Press (U.S.A. 1981), pp. 60-69, 166-173 & 315-317.
Amone et al., C.A., 84, 150,451w, 1976.
Gomi Katsushige
Hara Mitsunobu
Kawamoto Isao
Nakano Hirofumi
Takahashi Keiiechi
Chan Nicky
Kyowa Hakko Kogyo Kabushiki Kaisha
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