RS - 22A、B和C：来自紫色链霉菌的新型大环内酯类抗生素。II. 物理化学性质及结构解析
RS-22A, B and C: new macrolide antibiotics from Streptomyces violaceusniger. II. Physico-chemical properties and structure elucidation.
作者信息
Ubukata M, Morita T, Osada H
机构信息
Institute of Physical and Chemical Research (RIKEN), Saitama, Japan.
出版信息
J Antibiot (Tokyo). 1995 Apr;48(4):293-9. doi: 10.7164/antibiotics.48.293.
PMID:7775265
Abstract
RS-22A, B and C are novel 36-membered macrolide antibiotics produced by Streptomyces violaceusniger. The structures of these antibiotics were unambiguously determined by 1D and 2D NMR and tandem-mass analysis of the oxidative derivative of RS-22C.
摘要
RS - 22A、B和C是由紫色链霉菌产生的新型36元大环内酯类抗生素。通过对RS - 22C氧化衍生物的一维和二维核磁共振及串联质谱分析，明确确定了这些抗生素的结构。
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