作者:Yasser M. Loksha、Per T. Jørgensen、Erik B. Pedersen、Mahmoud A. El-Badawi、Ahmed A. El-Barbary、Claus Nielsen
DOI:10.1002/jhet.5570390222
日期:2002.3
were alkylated with ethoxymethyl chloride to give the alkylated imidazoles 5a-d which were considered analogues of Emivirine with deletion of carbonyl group at the 4-position. Alkylation of 7a-d afforded the corresponding S-alkylated derivatives 8a-p which in a similar way were considered analogues of S-DABO. However all the imidazole derivatives were devoid of activity against HIV.
通过Dakin West制备5-烷基-4-苄基-1,3-二氢咪唑-2-酮(3a-d)和5-烷基-4-苄基-1,3-二氢咪唑-2-硫酮(7a-d)在DL-苯丙氨酸上与适当的脂族酸酐反应,然后水解并与氰酸钾或硫氰酸钾反应。用乙氧基甲基氯将化合物3a-d烷基化,得到烷基化的咪唑5a-d,其被认为是Emivirine的类似物,在4-位上有羰基缺失。的烷基化图7a-d ,得到相应的S-烷基化的衍生物8A-P以类似的方式被认为是S-DABO的类似物。但是,所有咪唑衍生物都没有抗艾滋病毒的活性。