烟曲霉毒素c
| 中文名称 | 烟曲霉毒素c |
|---|---|
| 中文同义词 | 烟曲酶毒素C;烟曲霉震颤素C;烟曲霉毒素C;烟曲霉素C, 来源于烟曲霉菌;烟曲霉素C |
| 英文名称 | FUMITREMORGIN C |
| 英文同义词 | FuMitreMorgin CFuMitreMorg;(5aS,12S,14aS)-1,2,3,5a,6,11,12,14a-Octahydro-9-methoxy-12-(2-methyl-1-propen-1-yl)-5H,14H-pyrrolo[1'',2'':4',5']pyrazino[1',2':1,6]pyrido[3,4-b]indole-5,14-dione;12alpha-Fumitremorgin C;5H,14H-Pyrrolo[1'',2'':4',5']pyrazino[1',2':1,6]pyrido[3,4-b]indole-5,14-dione,1,2,3,5a,6,11,12,14a-octahydro-9-methoxy-12-(2-methyl-1-propen-1-yl)-,(5aS,12S,14aS)-;Fumitremorgin C, Aspergillus. fumigatus - CAS 118974-02-0 - Calbiochem;Fumitremorgin C, 98%, from Aspergillus fumigatus;12α-Fumitremorgin C;Fumitremorgin C, from Aspergillus fumigatus |
| CAS号 | 118974-02-0 |
| 分子式 | C22H25N3O3 |
| 分子量 | 379.45 |
| EINECS号 | |
| 相关类别 | 微生物代谢物;抗生素;生化试剂;生物碱;医药原料 |
| Mol文件 | 118974-02-0.mol |
| 结构式 |  |
烟曲霉毒素c 性质
| 熔点 | 259.5-260.5℃ |
|---|---|
| 沸点 | 642.9±55.0 °C(Predicted) |
| 密度 | 1.34±0.1 g/cm3(Predicted) |
| 储存条件 | 2-8°C |
| 溶解度 | 乙腈：可溶5 mg/mL |
| 酸度系数(pKa) | 17.16±0.40(Predicted) |
| 形态 | 固体 |
| 颜色 | 白色至浅棕色 |
Multidrug resistance (MDR) is a major problem in cancer chemotherapy. Fumitremorgin C is extremely effective in reversing resistance to mitoxantrone, doxorubicin, and topotecan in multidrug-selected cell lines. In MCF-7/mtxR (a mitoxantroneselected cell line), fumitremorgin C reverses mitoxantrone resistance (114-fold) and doxorubicin resistance (3-fold). Fumitremorgin C (5/AM)significantly potentiates the toxicity of mitoxantrone (93-fold), doxorubicin (26-fold), and topotecan (24-fold) in S1M1-3.2 cells. Reversal of resistance is associated with an increase in drug accumulation. Fumitremorgin C does not reverse drug resistance in cells with elevated expression of Pgp or MRP. Fumitremorgin C almost completely reverses resistance mediated by BCRP in vitro and is a pharmacological probe for the expression and molecular action of this transporter. Fumitremorgin C also enhances the toxicity of mitoxantrone and topotecan in vector-transfected MCF-7 cells (2.5–5.6 fold). It reduces the IC 50 of topotecan in BCRP-overexpressing cells below that observed in the untreated vector-transfected cells. .
安全信息
| 安全说明 | 22-24/25 |
|---|---|
| WGK Germany | 3 |
| 海关编码 | 2941900000 |