ʻO Cephalomannine kahi ʻano alkaloid i unuhi ʻia mai nā mea kanu o ka genus Cephalotaxus, nona nā hana olaola like ʻole me ka anti-tumor, anti-inflammatory, a me nā hopena anti-malarial.I ka lāʻau lapaʻau, hoʻohana nui ʻia ʻo Cephalomannine e mālama i ka leukemia myeloid acute, acute promyelocytic leukemia, acute monocytic leukemia, etc., a hoʻohana pū ʻia me nā lāʻau chemotherapeutic ʻē aʻe e hoʻomaikaʻi ai i ka therapeutic efficacy.Eia kekahi, hoʻohana ʻia ia e hoʻomākaukau i nā lāʻau immunomodulatory, kahi mea koʻikoʻi i ka hoʻonui ʻana i ka palekana o ke kanaka a me ka hoʻonui ʻana i ke kū'ē.