Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1983-04-06
1986-05-13
Chan, Nicky
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
435125, 435253, C07D30932
Patent
active
045888221
ABSTRACT:
Disclosed are novel physiologically active substance SS 12538, process for its preparation and a novel microorganism producing the same.
The novel physiologically active substance SS 12538 is represented by the following formula (I): ##STR1## in which R represents a hydrogen atom, a methyl group or an ethyl group. SS 12538 is obtained by inoculating a novel strain S 12538 in a nutrient-containing medium and cultivating aerobically.
SS 12538 has excellent vasodilating action and antibiotic action against a certain gram positive bacteria and dermatophytes.
REFERENCES:
patent: 4219483 (1980-08-01), Kuhla et al.
Kouda Tadayuki
Nakashima Toshiaki
Ogawa Yoichiro
Oono Junji
Sato Jun-ichi
Chan Nicky
SS Pharmaceutical Co., Ltd.
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