Synthesis, characterization and biological activity of bis(3-Aryl-1-hexahydropyrimidinyl)methanes. Novel heterocyclic polyamine derivatives
作者:Juan Á Bisceglia、María B. García、Rosana Massa、María L. Magri、Mariana Zani、Gabriel O. Gutkind、Liliana R. Orelli
DOI:10.1002/jhet.5570410113
日期:2004.1
described for the synthesis of bis(3-aryl-1-hexahydropyrimidinyl)methanes 1, by condensation of N-aryl-1,3-propanediarnines 2 with formaldehyde. The reaction mechanism involves N-arylhexahydropyrimidines 3 as intermediates. Such compounds can also be prepared efficiently by a methylene exchange reaction between bis-hexahydropyrimidines 1 and the corresponding diamines 2. The antimicrobial activity of compounds
描述了一种通过使N-芳基-1,3-丙烷二亚胺2与甲醛缩合来合成双(3-芳基-1-六氢嘧啶基)甲烷1的方法。反应机理涉及N-芳基六氢嘧啶3作为中间体。还可以通过双-六氢嘧啶1和相应的二胺2之间的亚甲基交换反应有效地制备这些化合物。通过盘扩散法评价化合物1的抗菌活性,其中一些显示出中等至良好的生长抑制活性。