申请人:Sandoz, Inc.
公开号:US03976684A1
公开(公告)日:1976-08-24
1-succinoyl-2,4-disubstituted-4b,5,6,7,8,8a,9,10-octahydro-9-oxo-phenanthre nes, e.g., 1-succinoyl-2,4-dimethoxy-4b,5,6,7,8,8a,9,10-octahydro-9-oxo-phenanthrene are prepared by treating a corresponding 2,4-dimethoxy-4b,5,6,7,8,8a,9,10-octahydro-9-oxo-phenanthrene with a Friedel Crafts catalyst in the presence of an organic solvent, and are useful as hypolipidemic agents.
1-琥珀酰-2,4-二取代-4b,5,6,7,8,8a,9,10-辛烷-9-酮-苯并环烷类化合物,例如,1-琥珀酰-2,4-二甲氧基-4b,5,6,7,8,8a,9,10-辛烷-9-酮-苯并环烷是通过将相应的2,4-二甲氧基-4b,5,6,7,8,8a,9,10-辛烷-9-酮-苯并环烷与弗里德尔-克拉夫茨催化剂在有机溶剂存在下处理而制备的,并且可用作降脂药物。