Herein is disclosed benzofuro[3,2-c]pyrazol-3-amine derivatives, therapeutically acceptable acid addition salts thereof, processes for their preparation, methods of using the derivatives and pharmaceutical compositions. The derivatives are useful for producing analgesia in a mammal. In addition, some of the derivatives are useful for inhibiting gastric acid secretion, convulsions, anxiety and aggression, and producing muscle relaxation, hypnosis and sedation in a mammal.
                            本文披露了
苯并呋喃[3,2-c]
吡唑-3-胺衍
生物及其治疗上可接受的酸盐,其制备方法,使用该衍
生物的方法以及制备药物组合物。该衍
生物可用于在哺乳动物中产生镇痛作用。此外,其中一些衍
生物可用于抑制胃酸分泌,抽搐,焦虑和攻击,以及在哺乳动物中产生肌肉松弛,催眠和镇静作用。