Design, synthesis and biological activity of a targeted library of potential tryptase inhibitors
作者:Mónica García、Xavier del Río、Sandra Silvestre、Mario Rubiralta、Estrella Lozoya、Victor Segarra、Dolors Fernández、Montserrat Miralpeix、Mònica Aparici、Anna Diez
DOI:10.1039/b403629h
日期:——
We have designed, synthesized, and tested two small collections of potential tryptase inhibitors. The first library consists of diversely N-substituted 3-aminopiperidin-2-ones 6, and the second (compounds 7) was prepared by dimerising compounds 6 through the 3-amino function using diverse carbon chains. We have established efficient routes for obtaining 6 both in solution and on solid supports. We have also compared the dimerisation on-resin and in solution. Four of the compounds showed a high degree of tryptase inhibition at 1 µM, but none surpassed the tryptase inhibition activity of BABIM.
我们设计、合成并测试了两小类潜在的色氨酸酶抑制剂。第一类库由多种N取代的3-氨基哌啶-2-酮(6)组成,第二类(化合物7)是通过多样的碳链将化合物6在3-氨基功能上二聚化而制备的。我们已经建立了有效的路线,以便在溶液中和固体载体上获得化合物6。我们还比较了固相和溶液中的二聚化反应。四个化合物在1 µM的浓度下显示出较高的色氨酸酶抑制活性,但没有一个超过BABIM的色氨酸酶抑制活性。