CAS NO: | 342005-82-7 |
包装 | 价格(元) |
10 mM * 1 mL in DMSO | 电议 |
5mg | 电议 |
10mg | 电议 |
25mg | 电议 |
50mg | 电议 |
100mg | 电议 |
200mg | 电议 |
生物活性 | Nebentan potassium (YM598) is a potent, selective and orally active non-peptideendothelinETAreceptorantagonist through the modification of Bosentan (HY-A0013). Nebentan potassium inhibits [125I] endothelin-1 binding to cloned human endothelin ETA and ETB receptor, withKiof 0.697 nM and 569 nM, respectively[1]. YM598 can ameliorate the progression of cor pulmonale and myocardial infarction in vivo[2]. | ||||||||||||||||
IC50& Target[1] |
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体外研究 (In Vitro) | Nebentan potassium inhibits the specific binding of [125I] endothelin-1 to endothelin ETAand ETBreceptors in a concentration dependent manner, Kivalues are 0.697 nM and 1.53 nM for human and rat endothelin ETA receptors, respectively. In contrast, YM598 exhibits low affinities for human and rat endothelin ETBreceptors, with Kivalues of 569 nM and 155 nM,respectively[1].In measurement of intracellular Ca2+concentration, Nebentan potassium concentration-dependently inhibits the increase in [Ca2+]i induced by 10 nM endothelin-1 in both CHO cells and A10 cells, the IC50values are 26.2 nM for CHO cells and 26.7 nM for A10 cells, respectively[1]. | ||||||||||||||||
体内研究 (In Vivo) | Nebentan potassium (oral administration; 0.1-1 mg/kg; 4 weeks) significantly inhibits the progression of pulmonary hypertension and the development of right ventricular hypertrophy[2].Nebentan potassium (oral administration; 1 mg/kg; 30 weeks) significantly ameliorates the poor survival rate of CHF rats, it markedly reduces the hypertrophy of both ventricles as well as pulmonary congestion[2]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 529.61 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C24H20KN5O5S | ||||||||||||||||
CAS 号 | 342005-82-7 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 | 4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) | ||||||||||||||||
溶解性数据 | In Vitro: DMSO : 125 mg/mL(236.02 mM;Need ultrasonic) 配制储备液
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