[EN] IMIDAZOPYRIDINE COMPOUNDS AS 5-HT4 RECEPTOR MODULATORS<br/>[FR] COMPOSES D'IMIDAZOPYRIDINE EN TANT QUE MODULATEURS DU RECEPTEUR 5-HT4
申请人:PFIZER PHARMA
公开号:WO2003035649A1
公开(公告)日:2003-05-01
This invention provides a compound of the formula (I), or the pharmaceutically acceptable salts thereof wherein R1 is hydrogen, halo or alkyl; R?2 and R3¿ are independently hydrogen, alkyl, alkenyl, alkynyl, aminoalkyl or hydroxyalkyl; or R?2 and R3¿ taken together with the nitrogen atom to which they are attached may form hetrocyclic; R4 is hydrogen, halo, acyl, amino, amido, aryl, arylalkyl, or heteroaryl; R5 is hydrogen, halo, alkyl, alkenyl, alkynyl, acyl, amino, amido, aryl, arylalkyl, or heteroaryl; R6 is hydrogen, alkyl or alkoxyalkyl; X is NR9 wherein R9 is hydrogen or alkyl; and Y is (CR7R8) wherein n is an integer from 0 to 5. These compounds have 5-HT¿4? receptor binding activity, and thus are useful for the treatment of gastroesophageal reflux disease, non-ulcer dyspepsia, Functional dyspepsia, irritable bowel syndrome or the like in mammalian, especially humans. This invention also provides a pharmaceutical composition comprising the above compound.
本发明提供了式(I)的化合物,或其在药学上可接受的盐,其中R1是氢,卤素或烷基;R2和R3分别是氢,烷基,烯基,炔基,氨基烷基或羟基烷基;或者R2和R3与它们连接的氮原子一起可以形成杂环;R4是氢,卤素,酰基,氨基,酰胺,芳基,芳基烷基或杂芳基;R5是氢,卤素,烷基,烯基,炔基,酰基,氨基,酰胺,芳基,芳基烷基或杂芳基;R6是氢,烷基或烷氧基烷基;X是NR9,其中R9是氢或烷基;而Y是(CR7R8),其中n是0到5的整数。这些化合物具有5-HT4受体结合活性,因此适用于哺乳动物,特别是人类的治疗胃食管反流病,非溃疡性消化不良,功能性消化不良,肠易激综合征或类似疾病。本发明还提供了包含上述化合物的制药组合物。