Tyroserleutide hydrochloride is a small molecule tripeptide isolated from the degradation product of pig spleen, which can inhibit tumor growth in vivo and in vitro.

Dacomitinib Intermediate 2 (N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-nitroquinazolin-4-amine) has anticancer activity and can be used to study lung cancer.

Nicotinamide ribotide (NMN) is an important intermediate metabolite in the nicotinate and nicotinamide metabolism pathway.