(Studies on AI-77s, microbial products with pharmacological activity) structures and the chemical nature of AI-77s
作者:Yukiji Shimojima、Hiroshi Hayashi、Tadaaki Ooka、Mitsuru Shibukawa、Yoichi Iitaka
DOI:10.1016/0040-4039(82)80150-0
日期:1982.1
The structures of a novel gastroprotective substance AI-77-B and its analogues AI-77-C, D, F and G, which are produced by Bacillus pumilus, are described. Five of the asymmetric centers of AI-77-B have S absolute stereochemistry confirmed by X-ray in combination with chemical studies.
描述了由短小芽孢杆菌(Bacillus pumilus)生产的新型胃保护性物质AI-77-B及其类似物AI-77-C,D,F和G的结构。AI-77-B的五个不对称中心具有X射线结合化学研究证实的S绝对立体化学。