Synthesis of 2-Substituted Hexahydro-1H-1,4-diazepine Analogues

substituted hexahydro-1H-1,4-diazepine analogues were synthesized starting from N,N?-dibenzyl-1,3-propylene diamine and methyl-2,3-dibromo propionate through nucleophilic substitution, reduction, chlorination and debenzylation.

Synthesis of 5-Substituted Hexahydro-1H-1, 4-Diazepine Analogues

5-Substituted hexahydro-1H-1,4-diazepine analogues were synthesized starting from N,N'-dibenzyl-1, 2-ethylenediamine and methyl 2, 4-dibromide butyrate through nucleophilic substitution, reduction, chlorination, debenzylation and amidation. Bioactivity tests showed that 9a had the highest agonist activity.

含(1-芳乙酰胺基-2-叔胺基)乙烷结构的六氢-1H-1,4-二氮类新化合物的合成(Ⅰ)

合成了 N,N -二苄基 -2 -甲氧羰基 -六氢 -1 H-1 ,4 -二氮 艹卓 (3 )。 3经还原、氯取代、胺取代、胺脱苄、单酰化及酰化反应后得到了 1 0个带有 (1 -芳乙酰胺基 -2 -叔氨基 )乙烷结构的六氢 -1 H-1 ,4 -二氮 艹卓 类目标化合物 (9a～9i和 1 0 )

一种苯并二氮杂卓的杂环化合物的水相微波合成机理探讨

以3-甲基苯甲醛、达咪酮、邻苯二胺为起始原料,微波下反应可以得到较高产率的3,3-二甲基-11-间甲苯基-2,3,4,5,10,11-六氢双苯并[b,e][1,4]二氮杂卓-1-酮。本文经过一系列溶剂的尝试和对比,以水作为溶剂,反应条件简便,环境友好,后续处理方便。