| 摘要 |
There is presented 3H-2-benzazepines and 4,5-dihydro-3H-2-benzazepines of the formula <IMAGE> wherein X is hydrogen, chloro or bromo, Y is hydrogen, fluoro or chloro with the proviso that X and Y cannot both be hydrogen and R1 is selected from the group consisting of hydrogen, bromo, chloro, iodo, a radical of the formula <IMAGE> and a radical of the formula <IMAGE> wherein R2 is hydrogen, phthalimido, lower alkyl, hydroxy, amino, monoalkylamino and dialkylamino and R3 is hydroxy, phthalimido or amino with the proviso that where R1 is other than hydrogen then the bonding at the 4,5-position is unsaturated, and the pharmaceutically acceptable salts thereof.
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