A 2-methyl-8 (R) or (S) ergot peptide alkaloid in free base form or in pharmaceutically acceptable acid addition salt form is a useful anti-Parkinson agent, prolactin secretion inhibitor, anti-depressant, vigilance-increasing agent, and anti-migraine agent.
2-甲基-8(R)或(S)麦角肽类
生物碱在自由碱基形式或药学上可接受的酸盐形式中是一种有用的抗帕
金森病药物,
催乳素分泌
抑制剂,抗抑郁剂,警觉性增强剂和
抗偏头痛药物。