The compounds of the formula wherein A, R.sub.1, R.sub.3, X.sub.1, Y and Z are as defined herein, have corticotropin-releasing factor (CRF) antagonist activity. They are useful in the treatment of illnesses induced by CRF, such as stress and anxiety related disorders.
其中A、R.sub.1、R.sub.3、X.sub.1、Y和Z的化合物具有促
肾上腺皮质激素释放因子(CRF)拮抗活性。它们在治疗由CRF诱导的疾病,如压力和焦虑相关疾病中具有用处。