Synthesis of new 6-(4-chlorophenyl)perhydro-1,3-diazepine-2,4-diones<i>via</i>ureidobutyric acids
作者:Jean Guillon、Pascal Sonnet、Patrick Dallemagne、Hugues Miel、Sylvain Rault、Martine Daoust、Michel Boulouard
DOI:10.1002/jhet.5570350308
日期:1998.5
Synthesis of new 6-(4-chlorophenyl)perhydro-1,3-diazepine-2,4-diones was accomplished starting from 4-amino-3-(4-chlorophenyl)butyric acid (Baclofen). The chemical pathway involved the cyclisation of various 3-(4-chlorophenyl)-4-ureidobutyric acids. However, none of the new derivatives retained the anticonvulsant activity of their six-membered ring homologues, belonging to the phenylpyrimidinedione
从4-氨基-3-(4-氯苯基)丁酸(巴氯芬)开始完成新的6-(4-氯苯基)过氢-1,3-二氮杂-2,4-二酮的合成。化学途径涉及各种3-(4-氯苯基)-4-脲基丁酸的环化。然而,没有一种新的衍生物保留其六元环同系物的抗惊厥活性,该六族环同系物属于我们最近描述的苯基嘧啶二酮系列。