申请人:Pfizer Inc
公开号:US06262272B1
公开(公告)日:2001-07-17
A method for preparing pyrrole-carboxyamides which selectively bind to GABAa receptors; which comprises reacting 1,3-cycloakane-diones with bromoethylacetate followed by reaction of the resulting product with an acid halide followed by reaction with an aromatic amine and finally with an amonium source at an elevated temperature.
一种制备选择性结合到GABAa受体的吡咯-羧酰胺的方法;包括将1,3-环戊二酮与溴乙酸酯反应,然后将产物与酸卤反应,随后与芳香胺反应,最后在高温下与铵源反应。