N-ethyl-N-phenyl-1,2-dihydro-4,5-di-hydroxy-1-methyl-2-oxo-3-quinoline carboxamide, preparation and uses thereof

摘要

The subject invention provides a pharmaceutical composition containing laquinimod or a pharmaceutically acceptable salt thereof, and a compound of N-ethyl-N-phenyl-1, 2-dihydro-4, 5-di-hydroxy-1-methyl-2-oxo-3-quinolinecarboxamide or a salt thereof.