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Nebentan potassium Sale

(Synonyms: YM598) 目录号 : GC61118

Nebentanpotassium(YM598)是一种有效的具有口服活性的非肽类内皮素受体(ETAreceptor)拮抗剂,通过Bosentan修饰得到。Nebentanpotassium抑制[125I]内皮素-1与人内皮素ETA和ETB受体结合,Ki分别为0.697nM和569nM。Nebentanpotassium可用于改善肺心病和心肌梗死的相关研究。

Nebentan potassium Chemical Structure

Cas No.:342005-82-7

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10mM (in 1mL DMSO)
¥2,619.00
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5mg
¥2,250.00
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10mg
¥3,600.00
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25mg
¥6,300.00
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Sample solution is provided at 25 µL, 10mM.

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产品描述

Nebentan potassium (YM598) is a potent, selective and orally active non-peptide endothelin ETA receptor antagonist through the modification of Bosentan . Nebentan potassium inhibits [125I] endothelin-1 binding to cloned human endothelin ETA and ETB receptor, with Ki of 0.697 nM and 569 nM, respectively[1]. YM598 can ameliorate the progression of cor pulmonale and myocardial infarction in vivo[2].

Nebentan potassium inhibits the specific binding of [125I] endothelin-1 to endothelin ETA and ETB receptors in a concentration dependent manner, Ki values 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 ETB receptors, with Ki values 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 IC50 values are 26.2 nM for CHO cells and 26.7 nM for A10 cells, respectively[1].

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].

[1]. Hironori Yuyama, et al. Pharmacological Characterization of YM598, an Orally Active and Highly Potent Selective Endothelin ET(A) Receptor Antagonist. Eur J Pharmacol. 2003 Sep 30;478(1):61-71. [2]. Akira Fujimori, et al. YM598, an Orally Active ET(A) Receptor Antagonist, Ameliorates the Progression of Cardiopulmonary Changes and Both-Side Heart Failure in Rats With Cor Pulmonale and Myocardial Infarction. J Cardiovasc Pharmacol. 2004 Nov;44 Suppl 1:S354-7.

Chemical Properties

Cas No. 342005-82-7 SDF
别名 YM598
Canonical SMILES O=S(/C=C/C1=CC=CC=C1)([N-]C2=NC(C3=NC=CC=N3)=NC(OC)=C2OC4=CC=CC=C4OC)=O.[K+]
分子式 C24H20KN5O5S 分子量 529.61
溶解度 DMSO: 125 mg/mL (236.02 mM) 储存条件 Store at -20°C
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1 mM 1.8882 mL 9.4409 mL 18.8818 mL
5 mM 0.3776 mL 1.8882 mL 3.7764 mL
10 mM 0.1888 mL 0.9441 mL 1.8882 mL
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