2-Azaergolines and 2-aza-8(or 9)-ergolenes, process for their preparation and pharmaceutical compositions containing them
申请人:ELI LILLY AND COMPANY
公开号:EP0016274A1
公开(公告)日:1980-10-01
Novel 2-azaergolines, 2-aza-8(or 9)-ergolenes, which are neuroleptic agents, are described herein. These compounds are prepared by reacting a 7-amino-6-ketobenzo[f]quinoline with a diazotization agent, e.g. sodium nitrite and a strong mineral acid, to yield the 6-keto-7-diazonium salt intermediate, followed by reduction to yield the final product.
本文介绍了新型 2-氮杂麦角烯类、2-氮杂-8(或 9)-麦角烯类神经安定剂。这些化合物的制备方法是将 7-氨基-6-酮基苯并[f]喹啉与重氮化剂(如亚硝酸钠和强矿酸)反应,生成 6-酮基-7-重氮盐中间体,然后还原生成最终产物。