Stachybotranes A-D, phenylspirodrimanes from the wetland fungus Stachybotrys chartarum with cytotoxic activities

Four new phenylspirodrimanes, stachybotranes A–D (1–4), along with seven known analogues (5–11), were isolated from the extract of a wetland fungal strain Stachybotrys chartarum DTH12-9. The struct...