Cephalomannine jẹ iru alkaloid ti a fa jade lati inu awọn irugbin ti iwin Cephalotaxus, eyiti o ni ọpọlọpọ awọn iṣẹ iṣe ti ibi pẹlu egboogi-tumor, egboogi-iredodo, ati awọn ipa-ipalara-iba.Ni aaye elegbogi, Cephalomannine jẹ lilo pupọ lati tọju aisan lukimia myeloid nla, aisan lukimia promyelocytic nla, aisan lukimia monocytic nla, ati bẹbẹ lọ, ati pe a lo ni apapo pẹlu awọn oogun chemotherapeutic miiran lati jẹki ipa itọju ailera.Ni afikun, o tun lo lati ṣeto awọn oogun immunomodulatory, eyiti o ṣe ipa pataki ninu imudara ajesara eniyan ati jijẹ resistance.