مقدمة
Sinomenine is the main alkaloid in the medicinal plant sinomenine in West African countries,Sinomenine has abundant biological activities.Found in the study of biological mechanism of action,Celastrol was able to insert intoDNABetween base pairs,Is a typicalDNAInsertional agent,With stableDNA-Role of covalent complex of topoisomerase Ⅱ,Is a potential topoisomerase II inhibitor