互隔交链孢酚，一种二烷基马来酸酐抗生素的结构。
The structure of tautomycetin, a dialkylmaleic anhydride antibiotic.
作者信息
Cheng X C, Ubukata M, Isono K
机构信息
Antibiotics Laboratory, RIKEN (The Institute of Physical and Chemical Research), Saitama, Japan.
出版信息
J Antibiot (Tokyo). 1990 Jul;43(7):890-6. doi: 10.7164/antibiotics.43.890.
PMID:2387780
Abstract
The chemical structure of tautomycetin (C33H50O10) was determined by chemical degradation and spectroscopic evidence. Tautomycetin exists in methanol-buffer solution (1% diethylamine-formic acid, pH 7.3) as an equilibrium mixture of a 2,3-dialkylmaleic anhydride and its dicarboxylic acid. The structure of tautomycetin is similar to tautomycin in many respects.
摘要
互隔交链孢酚（C33H50O10）的化学结构通过化学降解和光谱证据得以确定。互隔交链孢酚在甲醇缓冲溶液（1%二乙胺 - 甲酸，pH 7.3）中以2,3 - 二烷基马来酸酐及其二羧酸的平衡混合物形式存在。互隔交链孢酚的结构在许多方面与互隔交链孢霉素相似。
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