中文名 | 去氧鬼臼毒素,去氧鬼臼脂素 |
英文名 | Deoxypodophyllotoxin |
别名 | 脱氧鬼臼毒素 去氧鬼臼脂素 去氧鬼臼毒素对照品 去氧鬼臼毒素标准品 脱氧鬼臼毒素,脱氧鬼臼脂素 去氧鬼臼毒素,去氧鬼臼脂素 |
英文别名 | anthric Nsc403148 Deoxypodophyllotoxin Desoxypodophyllotoxin 4-Deoxypodophyllotoxin Podophyllotoxin 9-Desoxy Impurity Deoxypodophyllotoxin, deoxypodophyllotoxin |
CAS | 19186-35-7 |
化学式 | C22H22O7 |
分子量 | 398.41 |
密度 | 1.304±0.06 g/cm3(Predicted) |
熔点 | 168 °C |
沸点 | 564.5±50.0 °C(Predicted) |
比旋光度 | -119 (CHCl3) |
溶解度 | 溶于甲醇,乙醚 |
存储条件 | 2-8℃ |
物化性质 | 无色棱柱状结晶(无水乙醇),可溶于甲醇、乙醇、DMSO等有机溶剂,来源于桃儿七Sinopodophyllum hexandrum (Royle) Ying;八角莲Dysosma versipellis (Hance) M. Cheng ex Ying的根茎。 |
体外研究 | Deoxypodophyllotoxin (25-75 nM; 6-48 hours) increases the percentage of early apoptotic cell population from 2.05 to 5.62 and 18.49% for 24 h and 48 h, respectively. Deoxypodophyllotoxin (25-75 nM; 6-48 hours) treats SGC-7901 cells arrested in G2/M phase in time- and dose- dependent manners. Deoxypodophyllotoxin (25-75 nM; 6-48 hours) results in a remarkably time- and dose-dependent decrease in Cdc2 and Cdc25C expression levels and increases cyclin B1 within 6h, decreases PARP, Bcl-2 and caspase-3 activity. Apoptosis Analysis Cell Line: SGC-7901 cells Concentration: 25, 50, 75 nM Incubation Time: 6, 12, 24, 48 hours Result: Induced apoptosis in SGC-7901 Cells. Cell Cycle Analysis Cell Line: SGC-7901 cells Concentration: 25, 50, 75 nM Incubation Time: 6, 12, 24, 48 hours Result: Induced G2/M cell cycle arrest in SGC-7901 Cells Western Blot Analysis Cell Line: SGC-7901 cells Concentration: 25, 50, 75 nM Incubation Time: 6, 12, 24, 48 hours Result: Altered the expression of cyclin B1, Cdc2,Cdc25C, p-PARP, Bcl-2 and p-caspase-3 proteins. |
体内研究 | Deoxypodophyllotoxin (intravenously injected; 5, 10, and 20 mg/kg; 3 times a week; 28 days) suppresses the tumors in a dose-dependent manner, the growth of tumors is inhibited by 22.19%, 47.91% and 50.93% with DPT at 5, 10 and 20 mg/kg, respectively. Animal Model: Xenograft model of gastric cancer in nude mice with SGC-7901 cells Dosage: 5, 10, and 20 mg/kg Administration: Intravenously injected; 5, 10, and 20 mg/kg; 3 times a week; 28 days Result: Inhibited the growth of gastric cancer tumors. |
参考资料 展开查看 | 1. 王林娜 胡培 杨光义. UPLC-MS/MS法同时测定6种鬼臼木脂素浓度及药动学研究[J]. 湖北医药学院学报 2017(05):411-417. |
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