112812-03-0Relevant articles and documents
SYNTHESIS OF 3β-RHAMNOSYLOXY-5β,14β-ANDROSTAN-14-OL AND ITS 17-ACETOXY AND 17-HYDROXY DERIVATIVES
Kabat, Marek M.,Kurek, Alicja,Masnyk, Marek,Repke, Kurt R. H.,Schoenfeld, Werner,et al.
, p. 1711 - 1727 (2007/10/02)
The synthesis of 3β-rhamnosyloxy androstane derivatives 2a - 2e from 3a is described.Transformations in ring D involve introduction of the 14β-hydroxy group via epoxidation of the 14-ene (4a -> 6 -> 8a) or SeO2 oxidation of the 15-en-17-one (3a -> 8a).Red