| 摘要 |
<p>A compound of formula (I) wherein A is an optionally substituted heterocyclic group; R is a lower alkoxy; Z is C=O or CH2; and B is a saturated or unsaturated condensed ring group selected from the group consisting of benzazepinyl, benzodiazepinyl, pyridoazepinyl, pyridodiazepinyl, thienoazepinyl, benzoxazepinyl, benzothiazepinyl, imidazobenzazepinyl, pyridobenzoxazepinyl and indolinyl, each member being optionally substituted, and a salt thereof, which possess vasopressin antagonistic activity and are useful as vasopressin antagonists.</p> |
