There is disclosed a benzocycloheptene compound of the formula :
wherein R¹ is hydrogen atom, a halogen atom or a lower alkoxy group, R² and R³ are independently selected from hydrogen atom, a lower alkyl group and a lower alkenyl group, or R² and R³ combine together with adjacent nitrogen atom to form a heteromonocyclic group, or a pharmaceutically acceptable salt thereof, which has an excellent inhibitory activity against contraction of urinary bladder.
公开了一种苯
环庚烯化合物,其
化学式为:其中R¹是氢原子、卤原子或较低的烷氧基团,R²和R³分别选自氢原子、较低的烷基团和较低的烯基团,或R²和R³与相邻的氮原子结合形成一个杂单环基团,或其药用可接受盐,具有优异的抑制膀胱收缩活性。