analogs of bicyclam AMD 3100, were synthesized in three steps from the previously obtained 14-membered ring diketal dilactams. Their monoreduction with lithium aluminium hydride gave the corresponding diketal aminolactams. Coupling these with dibromo-p-xylene led to xylyl dimer compounds. A second reduction step yielded the expected bis-diketal diamines in the methyl and unsubstituted series. Biological
从先前获得的14元环双
缩酮双内酰胺中分三步合成了手足和非手性大环双-二酮二胺,即双环酰胺
AMD 3100的类似物。它们用
氢化铝锂单还原得到相应的二
缩酮氨基内酰胺。将它们与二
溴对二甲苯偶联会生成二
甲苯基二聚体化合物。第二还原步骤产生了预期的甲基和未取代系列的双-二缩二胺。对未还原和还原的二聚体的
生物学测试显示,双-二苯基二
缩酮氨基内酰胺13b的抗HIV和抗增殖活性均较弱,其作用方式可能与
AMD 3100不同。