Clausine Z (1,6-Dihydroxy-9H-carbazole-3-carboxaldehyde) is an alkaloid CDK5 inhibitor isolated from the plant from Momordica charantia[1].
References
[1] Potterat O, et al. Clausine Z, a new carbazole alkaloid from Clausena excavata with inhibitory activity on CDK5. Pharmazie. 2005 Aug;60(8):637-9. PMID:16124414
