CAS 107753-78-6: Zafirlukast
Description:Zafirlukast is a leukotriene receptor antagonist primarily used in the management of asthma and allergic rhinitis. It functions by inhibiting the action of leukotrienes, which are inflammatory mediators that contribute to bronchoconstriction and airway inflammation. The chemical formula of Zafirlukast is C18H21N3O2S, and it has a molecular weight of approximately 345.45 g/mol. This compound is typically administered orally and is known for its relatively high bioavailability. Zafirlukast is characterized by its ability to reduce the frequency of asthma attacks and improve lung function, making it a valuable therapeutic option for patients with chronic respiratory conditions. It is important to note that Zafirlukast may interact with other medications and can have side effects, including liver enzyme elevations and gastrointestinal disturbances. As with any medication, it is essential for patients to consult healthcare professionals for personalized advice and monitoring during treatment.
Formula:C31H33N3O6S
InChI:InChI=1S/C31H33N3O6S/c1-20-8-4-7-11-29(20)41(37,38)33-30(35)22-13-12-21(28(17-22)39-3)16-23-19-34(2)27-15-14-24(18-26(23)27)32-31(36)40-25-9-5-6-10-25/h4,7-8,11-15,17-19,25H,5-6,9-10,16H2,1-3H3,(H,32,36)(H,33,35)
InChI key:InChIKey=YEEZWCHGZNKEEK-UHFFFAOYSA-N
SMILES:O=C(OC1CCCC1)NC=2C=CC3=C(C2)C(=CN3C)CC4=CC=C(C=C4OC)C(=O)NS(=O)(=O)C=5C=CC=CC5C
- Synonyms:
- Carbamic acid, [3-[[2-methoxy-4-[[[(2-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]-, cyclopentyl ester
- Carbamic acid, N-[3-[[2-methoxy-4-[[[(2-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]-, cyclopentyl ester
- Cyclopentyl 3-[2-methoxy-4-[(o-tolylsulfonyl)carbamoyl]benzyl]-1-methylindole-5-carbamate
- Cyclopentyl N-[3-{[2-methoxy-4-[(2-methylphenyl) sulfonylcarbamoyl]phenyl]methyl}-1-methyl-indol-5-yl]carbamate
- Cyclopentyl [3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methyl-indol-5-yl]aminoformate
- ICI 204219
- Zafirlukast
- cyclopentyl [3-(2-methoxy-4-{[(2-methylphenyl)sulfonyl]carbamoyl}benzyl)-1-methyl-1H-indol-5-yl]carbamate
