曼胡维茨酸是一种三萜类化合物,可以从秦皮中分离获得。
The structures of two new triterpenoid acids, anwuweizonic acid (1) and manwuweizic acid (2), from Schisandra propinqua are elucidated by spectroscopic evidence and chemical correlation. Compound 2 shows significant inhibitory activity against Lewis lung cancer, brain tumor-22, and solid hepatoma in mice, and exhibits no cytotoxic action in vitro.