DEPUDECIN - A NOVEL COMPOUND INDUCING THE FLAT PHENOTYPE OF NIH3T3 CELLS DOUBLY TRANSFORMED BY RAS-ONCOGENE AND SRC-ONCOGENE, PRODUCED BY ALTERNARIA-BRASSICICOLA

被引:47
作者
MATSUMOTO, M [1 ]
MATSUTANI, S [1 ]
SUGITA, K [1 ]
YOSHIDA, H [1 ]
HAYASHI, F [1 ]
TERUI, Y [1 ]
NAKAI, H [1 ]
UOTANI, N [1 ]
KAWAMURA, Y [1 ]
MATSUMOTO, K [1 ]
SHOJI, J [1 ]
YOSHIDA, T [1 ]
机构
[1] SHIONOGI & CO LTD,SHIONOGI RES LAB,FUKUSHIMA KU,OSAKA 553,JAPAN
关键词
D O I
10.7164/antibiotics.45.879
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 novel compound depudecin inducing the flat phenotype of ras- and src-transformed NIH3T3 cells at a concentration of 1-mu-g/ml was isolated from the culture broth of Alternaria brassicicola. Based on its spectroscopic characteristics and X-ray crystallographic analysis of its bis-(1S)-(-)-camphanate, the structure of depudecin was determined to be (2R,3S,4S,5E,7S,8S,9R)-2,9-dihydroxy-3,4;7,8-diepoxy-undeca-5,10-diene.
引用
收藏
页码:879 / 885
页数:7
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