CAS NO: | 108885-69-4 |
Cas No. | 108885-69-4 |
别名 | 根薯酮内酯B |
Canonical SMILES | C[C@]1([C@]2([H])C[C@H](O3)[C@H]3[C@@H]1OC(C)=O)[C@]4([H])[C@]([C@@H](O)C2=O)([H])[C@@]5([H])[C@@](C)([C@]6([H])[C@@]([C@](C(OC7=O)=C[C@H]6C)([C@@]7(O)C)C)([H])[C@@H]5O)[C@@H](OC(C)=O)[C@H]4OC(C)=O |
分子式 | C34H44O13 |
分子量 | 660.71 |
溶解度 | Soluble in DMSO |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
产品描述 | Taccalonolide B is microtubule stabilizer isolated from Tacca plantaginea, with antitumor activity. Taccalonolide B is effective in vitro against cell lines that overexpress P-glycoprotein (Pgp) and multidrug-resistance protein (MRP7). Taccalonolide B inhibits growth of SK-OV-3 cells with an IC50 of 208 nM[1][2]. microtubule[2] [1]. LiangChen Zhong, et al. Steroidal bitter principles from tacca plantaginea structures of taccalonolide A and B. Tetrahedron Letters. 1987, 28(15): 1673-1675. [2]. Risinger AL, et al. The taccalonolides: microtubule stabilizers that circumvent clinically relevant taxane resistance mechanisms. Cancer Res. 2008 Nov 1;68(21):8881-8. |
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