O-Aryl α,β-d-ribofuranosides: Synthesis & highly efficient biocatalytic separation of anomers and evaluation of their Src kinase inhibitory activity
作者:Raman K. Sharma、Sukhdev Singh、Rakesh Tiwari、Deendayal Mandal、Carl E. Olsen、Virinder S. Parmar、Keykavous Parang、Ashok K. Prasad
DOI:10.1016/j.bmc.2012.09.057
日期:2012.12
A series of peracetylated O-aryl α,β-d-ribofuranosides have been synthesized and an efficientbiocatalytic methodology has been developed for the separation of their anomers which was otherwise almost impossible by column chromatographic or other techniques. The incubation of 2,3,5-tri-O-acetyl-1-O-aryl-α,β-d-ribofuranoside with Lipozyme® TL IM immobilized on silica led to the selective deacetylation