(+)-Corydaline

Corydaline ((+) -corydaline) is an isoquinoline alkaloid extracted from Corydalis Yanhusuo. It is an inhibitor of AChE with IC50 of 226 µM. Corydaline is a μ-opioid receptor agonist (Ki = 1.23 µM) that inhibits the replication of enterovirus 71 (EV71) (IC50 = 25.23 µM). Corydaline has anti-angiogenesis, anti-allergy, gastric emptying and anti-nociception effects.