141245-57-0Relevant articles and documents
Functionalization of vitamin D metabolites at C-18 and application to the synthesis of 1 α, 18,25-trihydroxyvitamin D3 and 18,25-dihydroxyvitamin D3
Valles, Maria Jose,Castedo, Luis,Mourino, Antonio
, p. 1503 - 1506 (1992)
A general procedure for the introduction of a hydroxyl group at C-18 in several intermediates derived from the Inhoffen-Lythgoe diol is described for the first time. As an application, the syntheses of 1α, 18,25-trihydroxyvitamin D3 (2, dienyne