The selective enzymatic synthesis of lipophilic esters of swainsonine
作者:Gabriel G. Perrone、Kevin D. Barrow、Ian J. McFarlane
DOI:10.1016/s0968-0896(98)00271-5
日期:1999.5
Swainsona procumbens and derivatised by regiospecific enzymatic reactions. In this study the regioselectivity of three commercially available enzymes, subtilisin Carlsberg, porcine pancreatic lipase (PPL) and Candidacylindracealipase was determined for the acylation of swainsonine in predominantly anhydrous organic medium. The use of subtilisin in pyridine facilitated the single step synthesis of 2-O-butyryl-SW