Cephalomannine bụ ụdị alkaloid nke ewepụtara site na osisi nke Cephalotaxus genus, nke nwere ihe omume dị iche iche nke ndu gụnyere mgbochi tumor, mgbochi mkpali, na mgbochi ịba.N'ebe a na-emepụta ọgwụ, Cephalomannine na-ejikarị agwọ ọrịa leukemia myeloid nnukwu, nnukwu ọrịa leukemia promyelocytic, nnukwu ọrịa leukemia monocytic, wdg, ma na-ejikọta ya na ọgwụ ndị ọzọ chemotherapeutic iji kwalite ịdị irè ọgwụgwọ.Tụkwasị na nke ahụ, a na-ejikwa ya akwadebe ọgwụ immunomodulatory, nke na-ekere òkè dị mkpa n'ịkwalite nchebe mmadụ na ịba ụba nguzogide.