Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1993-08-02
1994-09-13
Dentz, Bernard
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
424122, 435119, 549239, 549245, 560126, 562508, A61K 3134, C07D30793, C12P 740
Patent
active
053469194
ABSTRACT:
The present invention relates to the compound A of the formula (A), the related compound B, carboxylic acid derived from acid anhydride group of these compounds and esters and salts thereof, microorganisms for producing the compounds, methods for producing the compounds A and/or B by using the microorganisms, and a treated or untreated fermentation broth obtained by culturing strains belonging to genus Zopfiella or Zopfiella curvata No. 37-3 strain. ##STR1## The present invention provides the compounds A and B, derivatives thereof, and treated or untreated fermentation broth obtained by culturing the strains belonging to genus Zopfiella or Zopfiella curvata No. 37-3 strain, which show an excellent activities as antifungal agent and anti-thrombotic agent.
REFERENCES:
Abstract No. 140553a, Chemical Abstracts, vol. 82, No. 22, Jun. 2, 1975, Columbus, Ohio, U.S. and Dror, M. et al., J. Polym. Sci., Polym. Chem. Ed., vol. 13, No. 1, 1975, pp. 171-187.
Furusato Takashi
Hanaue Masami
Kuwahara Masao
Murata Michio
Narushima Hiroyuki
Dentz Bernard
Nissan Chemical Industries Ltd.
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