stemona

Protostemotinine 是一种分离自 Stemona sessilifolia 的生物碱。

(E)-Ferulic acid methyl ester (Methyl (E)-ferulate) 具有较强 DPPH 和 ABTS+自由基清除特性。

Neotuberostemonine 是一种结核分枝杆菌根中主要的止咳生物碱，能够阻碍巨噬细胞的募集和活化，从而减轻博来霉素 (Bleomycin) 诱导的肺纤维化。

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。

Delta-Tocopherol 是维生素 E 的异构体，具有抗氧化活性。

Tuberostemonine (Tuberstemonine) 是一种生物碱，可作为抗疟疾剂，有较高的肠道通透性。

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

Dehydro-δ-tocopherol shows antioxidant capacities.

Neostenine shows significant antitussive activity.

Neotuberostemonone is a natural product from Stemona mairei.

Sessilifoline A is a natural product from Stemona japonica.

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.

Stilbostemins N may exhibit moderate antibacterial activities.