申请人:——
公开号:US20040034096A1
公开(公告)日:2004-02-19
The invention relates to 3-phenyl-propionamido, 3-phenyl-acrylamido and 3-phenyl-propynamido derivatives, for example, deriviatives of the formula
1
wherein A is selected from
2
R
1
, R
3
, R
4
, R
5
, R
6
, R
7
, R
21
, R
22
, R
23
, R
24
, and n are as defined herein or pharmaceutically acceptable salts thereof. The invention also relates to processes for preparation of such compounds, compositions containing them, and the use of such derivatives as MAO-B inhibitors. The invention further relates to methods for treating or preventing Alzheimer's disease and senile dementia by administering compounds of the invention.
本发明涉及3-苯基-丙酰胺基、3-苯基-丙烯酰胺基和3-苯基-丙炔酰胺基衍生物,例如公式1的衍生物,其中A从2R1、R3、R4、R5、R6、R7、R21、R22、R23、R24中选择,n如本文所定义或其药学上可接受的盐。本发明还涉及制备这种化合物的方法、含有它们的组合物以及将这些衍生物用作MAO-B抑制剂的用途。本发明还涉及通过给予本发明的化合物治疗或预防阿尔茨海默病和老年性痴呆的方法。