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    • 4. 发明授权
    • Indazole derivatives with 5-HT2 receptor activity
    • 具有5-HT2受体活性的吲唑衍生物
    • US06552062B1
    • 2003-04-22
    • US09763886
    • 2001-02-28
    • David Reginald AdamsJonathan Mark BentleyJonathan Richard Anthony RoffeyRichard John HamlynAshley Roger George
    • David Reginald AdamsJonathan Mark BentleyJonathan Richard Anthony RoffeyRichard John HamlynAshley Roger George
    • A61K31416
    • C07D231/56
    • A chemical compound of formula (I) wherein R1 to R3 are independently selected from hydrogen and alkyl; R4 to R7 are independently selected from hydrogen, halogen, hydroxy, alkyl, aryl, amino, monoalkylamino, dialkylamino, alkoxy, aryloxy, alkylthio, arylthio, arylsulfoxyl, arylsulfonyl, alkylsulfoxyl, alkylsulfonyl, nitro, cyano, carboxaldehyde, alkylcarbonyl, arylcarbonyl, aminocarbonyl, monoalkylaminocarbonyl, dialkylaminocarbonyl, alkoxycarbonylamino, aminocarbonyloxy, monoalkylaminocarbonyloxy, dialkylaminocarbonyloxy, monoalkylaminocarbonylamino and dialkylaminocarbonylamino; and R8 is selected from alkyl and alkoxy, and pharmaceutically acceptable salts and prodrugs thereof, and the use thereof in therapy, particularly for the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea, and particularly for the treatment of obesity.
    • 式(I)的化合物,其中R 1至R 3独立地选自氢和烷基; R4至R7独立地选自氢,卤素,羟基,烷基,芳基,氨基,单烷基氨基,二烷基氨基,烷氧基,芳氧基,烷硫基,芳硫基,芳基亚砜基,芳基磺酰基,烷基亚砜基,烷基磺酰基,硝基,氰基,甲醛,烷基羰基,芳基羰基,氨基羰基 单烷基氨基羰基,二烷基氨基羰基,烷氧基羰基氨基,氨基羰基氧基,单烷基氨基羰基氧基,二烷基氨基羰基氧基,单烷基氨基羰基氨基和二烷基氨基羰基氨基; 并且R 8选自烷基和烷氧基及其药学上可接受的盐和前药,及其在治疗中的用途,特别是用于治疗中枢神经系统疾病的用途; 损害中枢神经系统; 心血管疾病; 胃肠道疾病; 尿崩症和睡眠呼吸暂停,特别是用于治疗肥胖。