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    • 77. 发明申请
    • BENZENE DERIVATIVES
    • 苯苯衍生物
    • WO98046569A1
    • 1998-10-22
    • PCT/JP1998/001629
    • 1998-04-08
    • C07D221/20C07D211/60A61K31/445A61K31/495C07D401/12C07D471/10
    • C07D221/20
    • Benzene derivatives represented by general formula (1) or pharmaceutically acceptable salts thereof, which are useful as growth hormone liberation promoters, etc. wherein ring A represents an optionally substituted benzene ring, etc.; X represents -CO- or -SO2-; Y represents oxygen or a single bond; R represents a single bond or C1-3 alkylene; R represents a single bond or C1-2 alkylene; R represents hydrogen, optionally hydroxylated alkyl, etc.; and R represents an optionally substituted, saturated nitrogen-containing heterocycle, etc.; or R and R may form together with the nitrogen atom (a), wherein E represents optionally substituted ethylene, optionally substituted vinylene, -CH2NR - or -NR CH2- (wherein R represents hydrogen, lower alkyl, lower alkanoyl or lower alkylsulfonyl); and R represents a substituent.
    • 通式(1)表示的苯衍生物或其药学上可接受的盐,可用作生长激素释放促进剂等,其中环A表示任选取代的苯环等; X表示-CO-或-SO 2 - ; Y表示氧或单键; R 3表示单键或C 1-3亚烷基; R 4表示单键或C 1-2亚烷基; R 5表示氢,任选羟基化的烷基等; R 6表示任选取代的饱和含氮杂环等; 或R 1和R 2可以与氮原子(a)一起形成,其中E表示任选取代的亚乙基,任选取代的亚乙烯基,-CH 2 NR 9 - 或-NR 9 CH 2 - (其中R' 9>代表氢,低级烷基,低级烷酰基或低级烷基磺酰基); R 8表示取代基。