Gemilukast (ONO-6950)
(Synonyms: ONO-6950) 目录号 : GC32025Gemilukast (ONO-6950) 是一种口服有效的双半胱氨酰白三烯 1 和 2 受体(CysLT1 和 CysLT2)拮抗剂,对人 CysLT1 和 CysLT2 的 IC50 分别为 1.7 和 25 nM。
Cas No.:1232861-58-3
Sample solution is provided at 25 µL, 10mM.
Gemilukast is an orally active and potent dual cysteinyl leukotriene 1 and 2 receptors (CysLT1 and CysLT2) antagonist, with IC50s of 1.7, 25 nM for human CysLT1 and CysLT2, respectively.
Gemilukast is an orally active and potent dual cysteinyl leukotriene 1 and 2 receptors (CysLT1 and CysLT2) antagonist, with IC50s of 1.7, 25 nM for human CysLT1 and CysLT2, respectively[1]. Both Gemilukast (ONO-6950) and montelukast inhibit human CysLT1 receptor-mediated calcium response with IC50 values of 1.7 and 0.46 nM, respectively[2].
Gemilukast at 0.03 to 10 mg/kg, p.o. dose-dependently attenuates LTC4-induced bronchoconstriction with almost complete inhibition at 3 mg/kg. The inhibitory effect of Gemilukast on LTC4-induced bronchoconstriction is significantly stronger than that of montelukast at the dose of 1 mg/kg or more. Gemilukast (0.03 to 1 mg/kg, p.o.) dose-dependently attenuates LTD4-induced airway vascular hyperpermeability with complete inhibition at 0.3 mg/kg. Gemilukast at 0.1 to 3 mg/kg, p.o. dose-dependently inhibits OVA-induced bronchoconstriction. The inhibitory effect of Gemilukast at 3 mg/kg is significantly greater than that of montelukast alone and comparable to that of combination therapy with montelukast and BayCysLT2RA[2].
[1]. Itadani S, et al. Discovery of Gemilukast (ONO-6950), a Dual CysLT1 and CysLT2 Antagonist As a Therapeutic Agent for Asthma. J Med Chem. 2015 Aug 13;58(15):6093-113. [2]. Yonetomi Y, et al. Effects of ONO-6950, a novel dual cysteinyl leukotriene 1 and 2 receptors antagonist, in a guinea pig model of asthma. Eur J Pharmacol. 2015 Oct 15;765:242-8.
Cas No. | 1232861-58-3 | SDF | |
别名 | ONO-6950 | ||
Canonical SMILES | O=C(O)CCCN1C(C)=C(CCCC(O)=O)C2=C1C(C#CC3=CC=C(OCCCCC4=CC=CC(F)=C4C)C=C3)=CC=C2F | ||
分子式 | C36H37F2NO5 | 分子量 | 601.68 |
溶解度 | DMSO: 250 mg/mL (415.50 mM) | 储存条件 | Store at -20°C |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
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1 mg | 5 mg | 10 mg | |
1 mM | 1.662 mL | 8.3101 mL | 16.6201 mL |
5 mM | 0.3324 mL | 1.662 mL | 3.324 mL |
10 mM | 0.1662 mL | 0.831 mL | 1.662 mL |
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% DMSO % % Tween 80 % saline | ||||||||||
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2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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