Derivatives of quinoline-3-carboxanilide

摘要

Compounds having formula <IMAGE> wherein R1, R2, R3, R4, R5, R6 and R7 are selected from the group consisting of hydrogen, hydroxy and methoxy. At most one of R1, R2 and R3 and at most one of R4, R5, R6 and R7 is selected from the group consisting of hydroxy and methoxy. M is selected from the group consisting of hydrogen and pharmaceutically acceptable inorganic or organic cations or tautomeric forms thereof. The compounds have immunomodulating activity.