Determination of the C-7,9,12,13,17 and 18 stereochemistries of tautomycetin. Synthesis of the tautomycetin degradation product
作者:Jian-Ping Dai、Mikiko Sodeoka、Masakatsu Shibasaki
DOI:10.1016/0040-4039(95)02188-4
日期:1996.1
Syntheses of the degradation product 3 of tautomycetin (1) and its diastereoisomers have been achieved. Comparison of the spectral data of these diastereoisomers with those of the degradation product of natural 1 indicates that tautomycetin has the 7R,9S,12S,13S,17S,18R stereochemistry.
已经实现了互变异构素(1)的降解产物3及其非对映异构体的合成。这些非对映异构体的光谱数据与天然1的降解产物的光谱数据比较表明,互变异构素具有7 R,9 S,12 S,13 S,17 S,18 R立体化学。