Isolation of solasodine and other steroidal alkaloids and sapogenins by direct hydrolysis-extraction of Solanum plants or glycosides therefrom
作者:Martin Weissenberg
DOI:10.1016/s0031-9422(01)00185-6
日期:2001.10
the process to fruits, leaves, and tissue cultures of Solanum khasianum Clarke plants, either fresh or in dried, finely ground form, using a two-phase aqueous hydrochloric acid-toluene system, proved to be very suitable for continuous production of pure solasodine which is a valuable raw steroid for the preparation of steroidal drugs. Pure Solanum glycoalkaloids were also prepared and hydrolysed accordingly
Solanum alkaloids. XIX. Reactions of solasodine N,O-ditosylate
作者:RC Cambie、GJ Potter、PS Rutledge、PD Woodgate
DOI:10.1071/ch9810829
日期:——
The utility of solasodine N,O-ditosylate (2) as a starting
material for ecdysone synthesis has been investigated. Reactions include epoxidation,
elimination and solvolyses.