中文名称:重楼皂苷E中文同义词:薯蓣次苷A;薯蓣次皂苷A(标准品);重楼皂苷E;次皂甙元A;薯蓣次皂苷A;重楼皂苷V;PROSAPOGENINA;SAPONINTA;PROGENINIII;次皂苷元A英文名称:(25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene英文同义词:ProgeninIII(ProsapogeninA);(25R)-3β-(2-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyloxy)spirosta-5-ene;[(25R)-Spirost-5-en-3β-yl]2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside;ProgeninIII;ProsapogeninA【dioscin】;ProsapogeninA【Dioscoreatokoro】;ProsapogeninD'1;PolyphyllinE(=ProsapogeninA)CAS号:19057-67-1分子式:C39H62O12用途：重楼抗肿瘤能通过阻断肿瘤内新生血管生成达到抗肿瘤作用。其不仅能抗肿瘤，同时能逆转肿瘤耐药。重楼杀伤肿瘤细胞的机制在于诱导肿瘤细胞凋亡。重楼皂苷Ⅴ是重楼提取物的重要单体之一，具有良好的抗癌作用。