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(25R)-Isonuatigenin, an unusual steroidal sapogenin from Vestia lycioides
(1984)
(25R)-Isonuatigenin, a 5-spirosten-3β,25-diol, was isolated from aerial parts of Vestia lycioides. Its structure was elucidated mainly by 1H NMR and 13C NMR spectroscopy. A mixture of (25R)-nuatigenin and (25S)-isonuatigenin ...
Effect of Fertilizers on the Sapogenin Yields of Dioscorea composita in Puerto RicoTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2022)
Antifungal activity of saponin-rich extracts of phytolacca dioica and of the sapogenins obtained through hydrolysis
(NATURAL PRODUCTS INC, 2010)