新型抗生素，灰黄霉素A和B。分离与特性鉴定。
New antibiotics, griseusins A and B. Isolation and characterization.
作者信息
Tsuji N, Kobayashi M, Wakisaka Y, Kawamura Y, Mayama M
出版信息
J Antibiot (Tokyo). 1976 Jan;29(1):7-9. doi: 10.7164/antibiotics.29.7.
PMID:819406
Abstract
New antibiotics, griseusins A and B were isolated from a strain of Streptomyces griseus. Both antibiotics have a 5-hydroxy-1, 4-naphthoquinone chromophore and their molecular formulae were determined to be C22H20O10 and C22H22O10, respectively. The griseusins are active against gram-positive bacteria.
摘要
新型抗生素灰黄霉素A和B是从一株灰色链霉菌中分离出来的。这两种抗生素都含有5-羟基-1,4-萘醌发色团，它们的分子式分别确定为C22H20O10和C22H22O10。灰黄霉素对革兰氏阳性菌具有活性。
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