Oxysanguinarine (Hydroxysanguinarine; 8-Oxosanguinarine)是一种来自 Meconopsis simplicifolia 的小檗生物碱，具有抗疟活性。

Crebanine是从云南厚朴（Stephania yunnanensis）草本植物中分离纯化的天然产物，能够将BaCl_2诱导的心律失常转变为窦性节律，减少CaCl_2诱导的VF和CA的发生，但对奎宁诱导的大鼠心律失常无保护作用。

Columbin是一种二萜呋喃内酯，选择性抑制 COX-2（EC50 = 53.1 μM）高于 COX-1（EC50 = 327 μM），具有抗炎和抗锥虫体作用，可用于炎症和寄生虫疾病研究

Isotetrandrine, a natural product isolated and purified from the roots of Stephania tetrandra S.Moore, dose-dependently suppresses the severity of LPS-induced ALI by inactivation of MAPK and NF-κB, which may involve the inhibition of tissue oxidative injury and pulmonary inflammatory process.

Isocorydine is a naturally occurring plant metabolite which can be found in cherimoya and poppy. Isocorydine can act as a potential anti-cancer compound for its ability to induce G2/M cell cycle arrest and apoptosis.

Stephavanine is a natural product isolated and purified from the herbs of Stephania japonica.

12-Hydroxyjasmonic acid is a natural product isolated and purified from the herbs of Stephania japonica.

Isofangchinoline is a bisbenzyltetrahydroisoquinoline alkaloid isolated from Stephania tetrandra, which may be an inactivator of nuclear NR4A1, as well as inhibited cell proliferation and induced apoptosis in human pancreatic cancer cells.

Isocolumbin, found in roots of stephania tetrandra S.Moore, has anti-inflammatory and antimicrobial activities.

Stigmasta-5,8-dien-3-ol is a natural product isolated and purified from the herbs of Stephania delavayi.