申请人:Neurosearch A/S
公开号:US06352995B1
公开(公告)日:2002-03-05
The present invention discloses compounds of formula (I), or a pharmaceutically acceptable salt thereof; wherein n is 1 or 2 or 3, A is —O—, —S—, —CH—, —O—CH2—, or —CH2—O—; B is —O—, —S—, —CH2—, —0—CH2—, or —CH2—O—; and C is N, or —CR1—; D is N, or —CR2—; E is N, or —CR3—; and F is N, or —CR4—; wherein R1, R2, R3 and R4 each independently are selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy, methylenedioxy, aryloxy, halogen, CF3, OCF3, CN, amino, nitro, aryl and a monocyclic 5 to 6 membered heteroaryl group. The compounds of the invention are useful for the treatment of disorders or diseases responsive to the activity of nicotinic ACh receptor modulators.
本发明公开了化合物的结构公式(I)或其药学上可接受的盐;其中n为1、2或3,A为—O—、—S—、—CH—、—O—CH2—或—CH2—O—;B为—O—、—S—、—CH2—、—O—CH2—或—CH2—O—;C为N或—CR1—;D为N或—CR2—;E为N或—CR3—;F为N或—CR4—;其中R1、R2、R3和R4各自独立地选自烷基、环烷基、环烷基烷基、烯基、炔基、烷氧基、环烷氧基、硫代烷氧基、硫代环烷氧基、亚甲二氧基、芳基氧、卤素、CF3、OCF3、CN、氨基、硝基、芳基和单环5至6成员杂芳基群。本发明的化合物可用于治疗对尼古丁ACh受体调节剂活性敏感的紊乱或疾病。