Laurotetanine ((+)-Laurotetanine) is an potent and orally active isoquinoline alkaloid and could be extracted from the roots of Litsea cubeba (Lour.) Pers. Laurotetanine exerts an anti-asthmatic effect by inhibition of IgE, histamine, and inflammatory reactions via down-regulating MUC5AC and NF-κB signaling pathways.

Elamipretide TFA is a cardiolipin peroxidase inhibitor and mitochondria-targeting peptide.

CCF0058981 is a SARS-CoV-2 inhibitor with low nanomolar biochemical inhibition and efficacy in cellular models comparable to that of Remdesivir.