作者:TAKASHI KAMIYA、SHIZUO MAENO、MASASHI HASHIMOTO、YASUHIRO MINE
DOI:10.7164/antibiotics.25.576
日期:——
The structure of bicyclomycin, a novel antibiotic, was largely elucidated by nuclear magnetic resonance spectroscopy and established finally as 8, 10-diaza-6-hydroxy-5-methylene-l-(2'-methyl-1', 2', 3'-trihydroxy-propyl)-2-oxabicyclo [4, 2, 2] decan-7, 9-dione by X-ray crystallographic diffraction analysis. A number of its acyl derivatives were prepared and studied biologically. The relationship between the structure of the acyl derivatives and the rate of urinary excretion was also examined.
通过核磁共振光谱分析,新型抗生素双环霉素的结构已基本阐明,并通过 X 射线晶体衍射分析,最终确定其为 8,10-二氮-6-羟基-5-亚甲基-1-(2'-甲基-1',2',3'-三羟基丙基)-2-氧杂双环 [4,2,2] 癸烷-7,9-二酮。制备并研究了它的一些酰基衍生物。此外,还研究了酰基衍生物的结构与尿液排泄率之间的关系。