Phaclofen (3-Amino-2-(4-chlorophenyl)propanephosphonic acid) is a selective GABAB receptor antagonist, which can partially antagonize the sedative effect of (-)-baclofen, and reversibly antagonize the inhibition of cholinergic convulsive response of guinea pig ileum and distal colon by baclofen or GABA.

Acecainide hydrochloride is a major metabolite of procainamide. Its anti-arrhythmic action may cause cardiac toxicity in kidney failure.

Sanggenol L shows higher cytotoxicity against human oral tumor cell lines (HSC-2 and HSG) than against normal human gingival fibroblasts (HGF), it induces apoptosis via caspase activation and inhibition of NF-κB/IκBα± phosphorylation as a potent chemotherapeutic agent for ovarian cancers.