CRYSTALLINE FORMS OF A BIPHENYL COMPOUND

摘要

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.