A versatile synthesis of dihydropyrimidinone c-nucleosides

Mishra, R C; Katiyar, Diksha; Tewari, Neetu; Tripathi, R P

dc.contributor.author	Mishra, R C
dc.contributor.author	Katiyar, Diksha
dc.contributor.author	Tewari, Neetu
dc.contributor.author	Tripathi, R P
dc.date.accessioned	2009-09-05T05:52:41Z
dc.date.available	2009-09-05T05:52:41Z
dc.date.issued	2005
dc.identifier.citation	Nucleosides, Nucleotides & Nucleic Acids (2005), 24,15–35	en
dc.identifier.uri	http://hdl.handle.net/123456789/494
dc.description.abstract	A versatile syntheses of N-aryl dihydropyrimidinone C-nucleosides (20-29) is described. Glycosyl amino esters (3-9), obtained by reductive arylation of glycosyl amino esters 1 and 2, on condensation with different isocyanates afforded respective ureidyl derivatives (10-19) in good to quantitative yields. The latter on cyclative amidation with a combination of DBU/ tetra butyl ammonium bromide/ 4Å MS gave the respective nucleosides (20-29) in good yields.	en
dc.format.extent	158198 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.relation.ispartofseries	CDRI Communication No. 6338	en
dc.title	A versatile synthesis of dihydropyrimidinone c-nucleosides	en
dc.type	Article	en