重樓皂苷VII/重樓皂甙VII/重樓皂苷Ⅶ/重樓皂苷G

Evodiamine, rutaecarpine, limonin were purchased from Chengdu herbpurify CO., Ltd (Chengdu, China). Polyphyllin VII, polyphyllin E and gracillin were obtained from Sichuan Weikeqi Biological Technology Co., Ltd (Chengdu, China). Carbamazepine and oxcarbazepine were bought from TCI Chemical Industry Development Co., Ltd (Shanghai, China).

hecogenin (1), diosgenin (2), ruscogenin (3), gitogenin (4), tigogenin (5), solasodine (6), (24S,25S)-3β, 24-di-hydroxy-5α-spirostan (7), dracaenol C (8), 25(27)-dehydroruscogenin (9), (1β, 3β, 14α, 15α, 20R, 22S, 25R)-spirost-5-ene-tetrol (10), peimine (11), peiminine (12), peimisine (13), isoverticine (14), trillin (15), polyphyllin VI (16), polyphyllin VII (17), pallidifloside D (18), prosapogenin A (19), spongipregnoloside A (20), dioscin(21), solasonine (22), solamargine (23), gracillin (24), polyphyllin I(25), timosaponin BII (26), timosaponinA-III(27), ophiopogonin D (28), protobioside (29), (22S,25S)-26-O-β-d-glucopyranosyl-22,25-epoxyfurost-5-en-3β,26-diol-3-O-α-l-rha-mnopyranosyl(1 → 2)-β-d-gluc (30), pallidifloside E (31), parispseudoside (32), methylprotodioscin (33), protodioscin (34), pseudoprotodioscin (35), YS-IX (36), pallidifloside A (37), pallidifloside H (38), digoxin (39), bisdigoxigenin (40), 7β, 14α, 21-tri-hydroxy-diosgenin (41), 12β,14α,21-tri-hydroxy-diosgenin (42), and 11β,14α-di-hydroxyldiosgenin (43) were purchase from Sichuan weikeqi biotechnology company (Sichuan province, China). Pooled human liver microsomes (HLMs, 20 mg/mL) and pooled human primary hepatocytes were purchased from Rild Research Institute for LiverDiseases (Shanghai, China).

Ovarian cancer cell lines A2780 and SKOV3 were purchased from the Chinese Academy of Medical Sciences and Peking Union Medical College (Peking, China) and cultured under the recommended conditions. Polyphyllin VII with a purity of 98% or more was purchased from Sichuan Weikeqi Biotechnology Co., Ltd. The drug was dissolved in methyl sulfoxide (DMSO)