申请人:Snow Brand Milk Products Co., Ltd.
公开号:US06080781A1
公开(公告)日:2000-06-27
The present invention provides new tetralone or benzopyranone derivatives and a method for producing the derivatives useful for a therapeutic agent for preventing and/or treating hormone dependent diseases. The present invention is a new tetralone or benzopyranone derivative represented by a particular general formula (I). ##STR1## wherein R.sub.1 and R.sub.2 represent hydrogen, a hydroxy group, an alkyloxy group or an aralkyloxy group, respectively, R.sub.3 -R.sub.7 represent hydrogen, a hydroxy group or a straight or branched alkyl, alkyloxy or aralkyloxy group having 1-6 carbon atoms, a halogen, an amino group or an alkylene dioxy group joined at R.sub.3 and R.sub.4, R.sub.4 and R.sub.5, R.sub.5 and R.sub.6, or R.sub.6 and R.sub.7, respectively, and A represents a methylene or oxygen. In the production, a particular tetralone or benzopyranone compound and a particular benzaldehyde compound are reacted.
本发明提供了新的四氢萘酮或苯并吡喃酮衍生物以及一种用于生产这些衍生物的方法,用于作为预防和/或治疗激素依赖性疾病的治疗剂。本发明是一种由特定一般式(I)表示的新的四氢萘酮或苯并吡喃酮衍生物。其中,R.sub.1和R.sub.2分别表示氢、羟基、烷氧基或芳基氧基,R.sub.3至R.sub.7表示氢、羟基或具有1-6个碳原子的直链或支链烷基、烷氧基或芳基氧基,卤素、氨基或在R.sub.3和R.sub.4、R.sub.4和R.sub.5、R.sub.5和R.sub.6或R.sub.6和R.sub.7处连接的烷二氧基基团,A表示亚甲基或氧。在生产中,特定的四氢萘酮或苯并吡喃酮化合物与特定的苯甲醛化合物发生反应。