New Steroidal Alkaloid Constituent from Solatium surrattense

摘要

A new steroid alkaloid have been isolated from the ethyl acetate soluble fraction of the whole plant of Solatium surrattense. The structure was assigned on the basis of 1D (~1H-NMR, ~(13)C-NMR, DEPT, NOE) and 2D NMR (HMBC, HMQC, COSY, NOESY) experiments. The isolated steroidal alkaloid was found to be a new addition in the list of natural products.