Solacanin C, a new pregnane steroid from Solanum torvum fruits: structural elucidation, potent α-glucosidase inhibition, and in silico ADMET profiling
Fractionation of the ethyl acetate extract of unripe Solanum torvum Swartz fruits led to the isolation of a new pregnane-type steroid, solacanin C (1), together with six known steroidal compounds. Their chemical structures were elucidated using comprehensive spectroscopic analyses, including 1D- and 2D-NMR, FTIR, HRESI...