| abstract |
The present invention provides a novel benzazepine derivative represented by formula: n nwherein, R 1 is a 5- or 6-membered aromatic ring, R 2 is lower alkyl group, etc., Y is an optionally substituted imino group, ring A and ring B are independently an optionally substituted aromatic ring, W is formula —W 1 —X 2 —W 2 — (W 1 and W 2 are independently S(O) m1 (m1 is 0, 1, or 2), etc., and X 2 is an optionally substituted alkylene group etc.), a preparation method and use thereof. |