Photolysis of 15-crown-5-containing 2-styrylbenzothiazoles in the presence of air oxygen provides new fused benzothiazoloquinoline derivatives (II). -(ANDRYUKHINA*, E. N.; FEDOROVA, O. A.; FEDOROV, Y. V.; PANFILOV, M. A.; IHMELS, H.; ALFIMOV, M. V.; GROMOV, S. P.; Russ.