The invention provides crystalline naphthalene-1,5-disulfonic acid salts of biphenyl-2-ylcarbamic acid 1-2-[5-(4-hydroxybenzylamino)pentylcarbamoyl]ethyl}piperidin-4-yl ester, and pharmaceutically acceptable solvates thereof. The invention also provides pharmaceutical compositions comprising the crystalline compounds or prepared using such compounds; processes and intermediates for preparing the crystalline compounds; and methods of using the compounds to treat pulmonary disorders.
该发明提供了
萘-1,5-二
磺酸双苯基-2-基
氨甲酸1-2-[5-(
4-羟基苯甲基
氨基)戊基
氨甲酰]乙基}
哌啶-4-基酯的晶体盐,以及其药用可接受的溶剂化合物。该发明还提供了包含这些晶体化合物或使用这些化合物制备的药物组合物;用于制备这些晶体化合物的过程和中间体;以及使用这些化合物治疗肺部疾病的方法。