Synthesis and antiviral evaluation of 4′-hydroxymethyl-2′, 3′-dideoxy-3′-thianucleosides and their cyclic monophosphates
摘要:
Novel 4'-hydroxymethyl-2',3'-dideoxy-3'-thianucleosides and their cyclic monophosphates have been synthesized and evaluated for anti-HIV activity. This is the first report of the use of the phosphorodiamidite methodology to prepare cyclic nucleoside monophosphates. (C) 1997 Elsevier Science Ltd.
Syntheses and antiviral activities of 1,3-dioxolanyl-, 1,3-oxathiolanyl- and 1,3-dithiolanylnucleosides with 2-hydroxymethyl substituents
摘要:
Novel 1,3-dioxolanyl-, 1,3-oxathiolanyl- and 1,3-dithiolanylnucleosides with 2-hydroxymethyl substituents (1a-4b) were each synthesized with good yields through the condensation of dinucleophiles (oxygen and/or sulfur) with 1,3-dibenzoxy-2-propanone methyl ketal as a key step. (C) 1997 Elsevier Science Ltd.