This invention provides N-(2-hydroxycyclopentyl)-1-isopropyl-6-methylergoline-8-carboxamides useful for blocking 5HT.sub.2 receptors in mammals having an excess of serotonin centrally or peripherally. The invention also provides methods for treating sexual dysfunction, hypertension, migraine, vasospasm, thrombosis, ischemia, depression, anxiety, sleep disorders and appetite disorders with a compound of the invention.
本发明提供了N-(2-羟基环戊基)-1-异丙基-6-甲基-8-羧酰胺-
麦角酸类化合物,用于阻断具有中枢或周围过量
血清素的哺乳动物的5HT.sub.2受体。本发明还提供了使用该化合物治疗性功能障碍、高血压、偏头痛、血管痉挛、血栓形成、缺血、抑郁症、焦虑症、睡眠障碍和食欲障碍的方法。