(D-Trp32)-Neuropeptide Y (porcine)

Levovirin (L-Ribavirin), the L-enantiomer of ribavirin, is a guanosine nucleoside analog with immunomodulatory activity and is used in the study of hepatitis C virus infection.

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.