Penduletin has anti-inflammatory,anti-tumor cells, and anti-bacterical activities,it inhibits growth of the Gram-negative pathogen neisseria gonorrhoeae. Penduletin has strong activity in vitro against EV71 with low cytotoxicity.

NTRC 0066-0 is an orally available, selective and potent inhibitor of threonine tyrosine kinase (TTK) that inhibits phosphorylation of TTK substrates and induces chromosome missegregation in cell lines and mice for cancer research.

DL-O-Phosphoserine a normal metabolite in human biofluid is an ester of serine and phosphoric acid. Serine is one of three amino acid residues that are commonly phosphorylated by kinases during cell signaling in eukaryotes.