SHIBUYA, MASAYUKI;TERAUCHI, HIDEO, TETRAHEDRON LETT., 28,(1987) N 23, 2619-2622
作者:SHIBUYA, MASAYUKI、TERAUCHI, HIDEO
DOI:——
日期:——
Synthetic studies toward azinomycins A and B. Synthesis and absolute stereochemistry of the minor component isolated from azinomycins producing strain
作者:Masayuki Shibuya、Hideo Terauchi
DOI:10.1016/s0040-4039(00)96163-x
日期:1987.1
The minorcomponent isolated from Streptomyces griseofuscus S42227 was synthesized in optically active form and the absolute configurations of C-18 and C-19 of azinomycins were presumed as 18S, 19S.
The structures of azinomycins A and B, new antitumor antibiotics produced by a strain of Streptomyces, were determined on the basis of their spectral and chemical properties. The structures of three related metabolites coproduced with these antibiotics were also determined.
根据一种链霉菌产生的新型抗肿瘤抗生素偶氮霉素 A 和 B 的光谱和化学特性,确定了它们的结构。此外,还确定了与这些抗生素共同产生的三种相关代谢物的结构。