STRUCTURE OF NANAOMYCIN-E, A NEW NANAOMYCIN

被引:45
作者
KASAI, M
SHIRAHATA, K
ISHII, S
MINEURA, K
MARUMO, H
TANAKA, H
OMURA, S
机构
[1] KYOWA HAKKO KOGYO CO LTD,TOKYO RES LAB,3-6-6 ASAHIMACHI,TOKYO 194,JAPAN
[2] KYOWA HAKKO KOGYO CO LTD,FUJI FACTORY,SHIZUOKA,JAPAN
[3] KITASATO UNIV,MINATO KU,TOKYO 108,JAPAN
关键词
D O I
10.7164/antibiotics.32.442
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
A new component, nanaomycin E, has been isolated from the culture broth of Streptomyces rosa var. notoensis, which had been found to produce nanaomycins A, B, C and D. Nanaomycin E was an epoxy derivative of nanaomycin A and was converted into nanaomycin A and 4a-epi-nanaomycin B by treatment with sodium hydrosulfite in an acidic aqueous solution. 4a-epi-Nanaomycin B was quantitatively converted into nanaomycin A under alkaline conditions. © 1979, JAPAN ANTIBIOTICS RESEARCH ASSOCIATION. All rights reserved.
引用
收藏
页码:442 / 445
页数:4
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