百部属

Protostemonine 是一种主要从 Stemona sesslifolia 根中分离得到的生物碱，对哮喘及革兰氏阴性菌所致急性肺损伤有抗炎作用。

Dehydro-δ-tocopherol shows antioxidant capacities.

Stilbostemins N may exhibit moderate antibacterial activities.

Bisdehydroneotuberostemonine shows significant inhibitory effect on lipopolysaccharide-induced nitric oxide production in BV2 microglia at 100 uM.

Neostenine shows significant antitussive activity.

Stilbostemin A, stilbostemin B , stilbostemin D , stilbostemin F , and stilbostemin G show structure-dependent inhibition of leukotriene biosynthesis with IC(50) values ranging from 3.7 to >50 microM.

Sessilifoline A is a natural product from Stemona japonica.

Neotuberostemonone is a natural product from Stemona mairei.