Medicinal fathead tree extract having wound healing promotion effect and application thereof

The invention discloses a medicinal fathead tree extract having a wound healing promotion effect. Medicinal fathead tree stems are taken, sectioned and mashed, a certain amount of water is added for soaking and extraction, an extracting solution is collected, medicinal fathead tree extractum is obtained through reduced-pressure concentration, dichloromethane extract and ethyl acetate extract are obtained through extractum extraction, dichloromethane-ethyl acetate and dichloromethane-methyl alcohol serve as eluants according to different proportions, and monomer ingredients are obtained throughrepeated silica gel column separation. It is proved through deep study on the in vitro proliferative activity of alkaloid ingredients of medicinal fathead trees that the medicinal fathead tree alkaloid contains strictosamide lactam and pumiloside, can obviously promote multiplication of HUVEC cells and can be widely applied to preparation of drugs for treating trauma and burn or heating ulcerative wounds. 本发明公开了具有促进伤口愈合的