Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC3580017/ Alkaloids from Microcos paniculata with Cytotoxic and Nicotinic Receptor Antagonistic Activities -... Microcos paniculata is a large shrub or small tree that grows in several countries in South and Southeast Asia. In the present study, three new piperidine... microcos paniculatanicotinic receptoralkaloidscytotoxicantagonistic