C - Chemistry – Metallurgy – 12 – P
Patent
C - Chemistry, Metallurgy
12
P
195/105, 260/1.3
C12P 19/54 (2006.01) A61K 35/00 (2006.01) A61K 35/74 (2006.01)
Patent
CA 1077421
ABSTRACT OF THE DISCLOSURE: A novel derivative of the antibiotic substance SF-1540 is prepared by treating the antibiotic substance SF-1540 with methanol to form the corresponding antibiotic substance SF-1540 derivative. The antibiotic substance SF-1540 itself is obtained by culturing a substance SF-1540-producing microorganism belonging to the genus Streptomyces, such as Streptomyces hygroscopicus, in a medium and isolating from the cultured broth the substance SF-1540 thus formed. The novel derivative exerts a potent inhibitory activity against moulds.
268234
Inouye Shigeharu
Kondo Yasumitsu
Niida Taro
Shomura Takashi
Watanabe Hiroshi
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