申请人:Vernalis Research Limited
公开号:US06365598B1
公开(公告)日:2002-04-02
A chemical compound of formula (I), wherein R1 to R3 are independently selected from hydrogen and alkyl; R4 is selected from hydrogen, alkyl, alkoxy, formyl and cyano; X1 is selected from N and C—R7; X2 is selected from N and C—R8; X3 is selected from N and C—R9; X4 is selected from N and C—R10; wherein at least one of X1, X2, X3 and X4 is N; and R5 to R10 are independently selected from hydrogen, halogen, hydroxy, alkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio, alkylsulfoxyl, alkylsulfonyl, arylsulfoxyl, arylsulfonyl, amino, monoalkylamino, dialkylamino, nitro, cyano, carboxaldehyde, alkylcarbonyl, arylcarbonyl, aminocarbonyl, monoalkylaminocarbonyl, dialkylaminocarbonyl, alkoxycarbonylamino, aminocarbonyloxy, monoalkylaminocarbonyloxy, dialkylaminocarbonyloxy, monoalkylaminocarbonylamino and dialkylaminocarbonylamino, 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.
化学式(I)的化合物,其中R1至R3独立选择氢和烷基;R4选择氢,烷基,烷氧基,甲酰基和氰基;X1选择N和C—R7;X2选择N和C—R8;X3选择N和C—R9;X4选择N和C—R10;其中至少一个X1、X2、X3和X4是N;R5至R10独立选择氢,卤素,羟基,烷基,芳基,烷氧基,芳氧基,烷硫基,芳硫基,烷基亚砜基,烷基磺酰基,芳基亚砜基,芳基磺酰基,氨基,单烷基氨基,双烷基氨基,硝基,氰基,羰基,芳基羰基,氨基羰基,单烷基氨基羰基,双烷基氨基羰基,烷氧羰酰氨基,氨基羰酰氧基,单烷基氨基羰酰氧基,双烷基氨基羰酰氧基,单烷基氨基羰酰氨基和双烷基氨基羰酰氨基;以及它们在治疗中的应用,尤其是用于治疗中枢神经系统紊乱;中枢神经系统损伤;心血管疾病;胃肠道疾病;尿崩症;睡眠呼吸暂停症,尤其是用于治疗肥胖症。