Synthesis, antiproliferative, and antiviral activity of certain 4-substituted and 4,5-disubstituted 7-[(1,3-dihydroxy-2-propoxy)methyl]pyrrolo[2,3-d]pyrimidines
作者:Jeffrey S. Pudlo、M. Reza Nassiri、Earl R. Kern、Linda L. Wotring、John C. Drach、Leroy B. Townsend
DOI:10.1021/jm00169a028
日期:1990.7
4-amino-5-substituted-7-[(1,3-dihydroxy-2-propoxy)methyl]pyrrolo[2,3- d]pyrimidines (17-21). Treatment of 14 with methylamine and 13 and 14 with ethylamine yielded the 4-(alkylamino)-5-halo-7-[(1,3-dihydroxy-2- propoxy)methyl]pyrrolo[2,3-d]pyrimidines (22-24). Treatment of 12-15 with hydroxylamine in refluxing 2-propanol yielded the 5-substituted-4-(hydroxyamino)-7-[(1,3-dihydroxy-2-propoxy)methyl]pyrrol o [2,3-d]pyrimidines
用[1,3-双(苄氧基)-2-丙氧基]氯甲烷处理4-氯和几个4-氯-5-取代-7H-吡咯并[2,3-d]嘧啶的钠盐(6 )提供相应的4-氯-和4-氯-5-取代-7-[[[1,3-双(苄氧基)-2-丙氧基]甲基]吡咯并[2,3-d]嘧啶(7-11 )。在-78℃下用三氯化硼进行脱苄基作用,得到4-氯-和几个4-氯-5-取代的-7-[((1,3-二羟基-2-丙氧基)甲基]吡咯并[2,3-d]嘧啶( 12.16)。随后的12-16的胺化得到4-氨基-5-取代的-7-[((1,3-二羟基-2-丙氧基)甲基]吡咯并[2,3-d]嘧啶(17-21)。用甲胺处理14,用乙胺处理13和14,得到4-(烷基氨基)-5-卤代7-[(1,3-二羟基-2-丙氧基)甲基]吡咯并[2,3-d]嘧啶(22 -24)。在回流的2-丙醇中用羟胺处理12-15,得到5-取代的-4-(羟氨基)-7-[(1,3-二羟基-2-丙氧基)甲基]吡咯或[2