Thomas R C, Chidester C G
J Antibiot (Tokyo). 1982 Dec;35(12):1658-64. doi: 10.7164/antibiotics.35.1658.
The structure and absolute configuration of the macrolide antibiotic albocycline (1a) has been determined by X-ray crystallographic analysis on the derived p-bromobenzoate (1b). The absolute configuration of albocycline is 4R, 7S, 12S, 13R.
通过对衍生的对溴苯甲酸酯(1b)进行X射线晶体学分析,确定了大环内酯类抗生素白环素(1a)的结构和绝对构型。白环素的绝对构型为4R、7S、12S、13R。