A physical form of (R)-3-methoxy-4-[1-methyl-5-(2-methyl-4,4,4-trifluorobutylcarbamoyl)indol- 3-ylmethyl]-N-(2-methylphenylsulphonyl)benzamide substantially free of other physical forms, which form is crystalline and has an X-ray powder diffraction pattern with specific peaks at 2.THETA.=14.0.degree., 19.4.degree., 22.0.degree., 22.4.degree. and 24.7.degree., processes for preparing the form and pharmaceutical compositions containing it. The compound is a leukotriene antagonist useful in the treatment of diseases such as asthma.
一种物理形式的(R)-3-甲氧基-4-[1-甲基-5-(2-甲基-4,4,4-三
氟丁基
氨基)
吲哚-3-基甲基]-N-(2-甲基苯磺酰)苯甲酰胺,该物理形式基本上不含其他物理形式,其形式为结晶体,并具有X射线粉末衍射图谱,在2.THETA. = 14.0度,19.4度,22.0度,22.4度和24.7度具有特定峰,制备该形式的方法和含有该形式的药物组合物。该化合物是一种
白三烯拮抗剂,可用于治疗哮喘等疾病。