Vitamin D C-22 aldehydes. New key intermediates for the synthesis of side chain modified vitamin D analogues
作者:Andrzej Kutner、Kato L. Perlman、Rafal R. Sicinski、Mary E. Phelps、Heinrich K. Schnoes、Hector F. DeLuca
DOI:10.1016/s0040-4039(00)61826-9
日期:1987.1
VitaminD C-22 aldehyde and 1α-hydroxyvitamin D C-22 aldehyde were efficiently synthesized starting from the readily available 22,23-bisnorcholenic acid. The usefulness of the compounds as common intermediates for the synthesis of sidechain modified analogues of vitamins D2 and D3 has been demonstrated.