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.
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.
Synthesis of 1,3-oxathiolane derivatives as novel precursors of 2′,3′-dideoxy-3′-oxa-4′-thioribonucleosides
作者:Junzo Nokami、Kazuyo Ryokume、Junya Inada
DOI:10.1016/0040-4039(95)01213-2
日期:1995.8
β′-hydroxy sulfides and were converted into 4-acetoxy-1,3-oxathiolanes, precursors of 2′,3′-dideoxy-3′-oxa-4′-thioribonucleosides, by the electrolytic acetoxylation of the 1,3-oxathiolane or by Pummerer rearrangement via sulfoxide.