产品描述
| 旋光率 | +95.0 to +105.0 deg(C=1、MeOH) |
| 敏感性 | 对湿度敏感;对空气敏感;对光线敏感 |
| 溶解性 |
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| 存贮条件 | 储存温度2-8℃ |
| 应用 | Montelukast sodium hydrate is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. It is a subtype specific CysLT1 receptor antagonist. |
| 备注 | Montelukast selectively antagonizes leukotriene D 4 (LTD4) by binding to it so that block the action of leukotriene D4 on the cysteinyl leukotriene receptor CysLT1. |
| 生化机理 |
Montelukast Sodium(Singulair) is a potent, selective, anti-inflammatory CysLT1 receptor antagonist (IC50 < 5nM) with no appreciable affect on the CysLT2 receptor. In rat colitis Montelukast Sodium (Singulair) has demonstrated the ability to increase PGE2 production and lower COX-2 expression. Inhibition is competitive with respect to leukotrienes - particularly LTD4, a biologically active mediator that plays an important role in the control of several biochemical pathways involving pulmonary and immune system function. |
| 别名 | 孟鲁司特钠 水合物;1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid sodium salt hydrate |
