Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/6863
Title: Lipase-catalyzed regio- and stereoselective deacylation: Separation of anomers of peracylated <img src='/image/spc_char/alpha.gif' border=0>, <img src='/image/spc_char/beta.gif' border=0>-D-ribofuranosides
Authors: Sharma, Raman K
Aggarwal, Neha
Arya, Anu
Olsen, Carl E
Parmar, Virinder S
Prasad, Ashok K
Keywords: Anomeric mixture
Lipozyme<sup>®</sup><i> </i>TL IM
peracylated <img src='/image/spc_char/alpha.gif' border=0>,<img src='/image/spc_char/beta.gif' border=0>-D-ribofuranosides
regio- and stereo- ­selective deacylation
Issue Date: Dec-2009
Publisher: CSIR
Abstract: Efficient regio- and stereoselective deacylation of acyloxy function involving C-5′ hydroxyl group of <img src='/image/spc_char/alpha.gif' border=0>-anomer over the other similar C-5′ acyl group of <img src='/image/spc_char/beta.gif' border=0>-anomer and acyl groups involving secondary hydroxyls in anomeric mixture of peracylates of D-ribose has been achieved during deacylation reaction mediated by Lipozyme<sup>®</sup><i> </i>TL IM (<i style="">Thermomyces lanuginosus</i> lipase immobilized on silica). This enzymatic methodology has been efficiently used for the separation of anomeric mixtures of peracylated <img src='/image/spc_char/alpha.gif' border=0>,<img src='/image/spc_char/beta.gif' border=0>-D-ribofuranosides.
Description: 1727-1731
URI: http://hdl.handle.net/123456789/6863
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.48B(12) December 2009]

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