Kimiko N, Toshihiro N, Toshiaki T, et al. 18norspirostanol derivatives from Trillium tschonoskii\[J\]. Phytochemistry,1983,22(4):10471049.
[4]
Teris A van Beek, Kishore K R Tetala, Irina I Koleva, et al. Recent developments in the rapid analysis of plants and tracking their bioactive constituents\[J\]. Phytochem Rev,2009,8:387399.
Nohara T, Kumamoto F, Miyahara K, et al. Steroid saponins of aerial parts of Paris tetraphylla A: Gray and of underground parts of Trillium tschonoskii maxim\[J\]. Chem Pharm Bull,1975,23(5):11581160.
