Demethylbelamcandaquinone B (Dmcq B) Is the Active Compound of var. (Blume) Kuntze with Osteoanabolic Activities.

Phytoestrogens have attracted considerable attention for their potential in the prevention of postmenopausal osteoporosis. Recently, a phytoestrogen-rich herbal plant, var. (Blume) Kuntze was reported to protect against bone loss in ovariectomized rat.