Biotransformation of organic sulfides—VII. A predictive model for sulfoxidation by Helminthosporium species NRRL 4671
作者:Herbert L. Holland、Frances M. Brown、Gingipalli Lakshmaiah、Brett G. Larsen、Manish Patel
DOI:10.1016/s0957-4166(97)00006-2
日期:1997.3
range of prochiral sulfides to the corresponding chiral sulfoxides, the majority of which have (S) configuration at sulfur. The formation of a series of chiral cyclopentyl alkyl, cyclohexyl alkyl, benzyl alkyl, and methyl alkyl sulfoxides by biotransformation of the corresponding sulfides using Helminthosporium species is described. The analysis of over 90 such biotransformations has resulted in the
蠕虫孢子菌种NRRL 4671将多种前手性硫化物转化为相应的手性亚砜,其中大多数在硫原子上具有(S)构型。描述了通过使用蠕虫属物种对相应的硫化物进行生物转化而形成一系列的手性环戊基烷基,环己基烷基,苄基烷基和甲基烷基亚砜。对超过90种此类生物转化的分析导致开发了基于限制性空间描述符的模型,该模型已用于合理化这些反应,并被提议作为蠕虫孢子催化的硫氧化作用的预测因子。