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.