Synthesis of Digitoxigenin from 3beta-[(tert-Butyldimethylsilyl)oxy]-17alpha-iodo- 5beta-androstan-14beta-ol via 17beta Stereoselective Free-Radical Introduction of gamma-Butyrolactone Moiety.
Almirante
Nicoletta
N
Prassis Istituto di Ricerche Sigma-Tau, Via Forlanini 3, 20019 Settimo Milanese (MI), Italy.
Cerri
Alberto
A