Abstract: A number of new substituted pyrido-[3,2-g]quinoline-3,7-diamines are synthesized, and copolyamides containing main-chain anthrazoline groups based on them are obtained. The mechanical, thermal, molecular-mass, and luminescent characteristics are investigated. All polymers have high mechanical properties and heat resistance. It is shown that the anthrazoline-containing copolyamides with carboxyl groups in positions 4 and 6 possess intense luminescence in the range of 590–620 nm.