Octahydro pyrazolo (3,4-g)quinolines, process for their preparation and pharmaceutical compositions containing them
申请人:ELI LILLY AND COMPANY
公开号:EP0013787A1
公开(公告)日:1980-08-06
Octahydropyrazolo [3,4-g] quinolines of the general formula:
wherein
R is (C1-3)alkyl or allyl;
R1 is H or CH2X wherein X is OCH3, SCH3, CN, SO2CH3 or CONH2; and
pharmaceutically-acceptable acid addition salts thereof.
These compounds, dopamine agonists, useful in treatment of Parkinsonism and in inhibiting secretion of prolactin, are prepared by reacting a corresponding 7-dimethylaminomethylene-6-oxo-derivative with hydrazine hydrate.
通式为八氢吡唑并[3,4-g]喹啉:
其中
R 是(C1-3)烷基或烯丙基;
R1 是 H 或 CH2X,其中 X 是 OCH3、SCH3、CN、SO2CH3 或 CONH2;以及
其药学上可接受的酸加成盐。
这些化合物是多巴胺激动剂,可用于治疗帕金森病和抑制催乳素分泌,其制备方法是将相应的 7-二甲氨基亚甲基-6-氧代衍生物与水合肼反应。