Synthesis, antitumor activity, and antiviral activity of 3-substituted 3-deazacytidines and 3-substituted 3-deazauridines
作者:Dennis J. McNamara、P. Dan Cook、Lois B. Allen、Mary Jo Kehoe、Carolyn S. Holland、Annette G. Teepe
DOI:10.1021/jm00169a032
日期:1990.7
independent synthesis, 1H NMR, and UV. Compounds 9a-f were devoid of activity against intraperitoneally implanted L1210 leukemia in mice. Compound 9f displayed significant activity against rhinovirus type 34 grown in WISH cells. 4-Amino-3-fluoro-1-beta-D-ribofuranosyl-2(1H)-pyridinone (1) displayed good activity against intraperitoneally implanted P388 leukemia in mice, but it was devoid of activity against
4-氨基-1-β-D-呋喃呋喃糖基-2(1H)-吡啶酮(3-脱氮胞苷,3)和4-羟基-1-β-D-呋喃呋喃糖基-2(1H)-吡啶酮的新型3-取代类似物(3-deazauridine,4)已被合成并测试其抗肿瘤和抗病毒活性。因此,3的3-氯(9a),3-溴(9b)和3-硝基(9c)类似物以及3-氯(9d),3-溴(9e)和3-硝基(9f)类似物通过标准糖基化程序制备4个。通过卤化4-氨基-2(1H)来制备新型必需杂环4-氨基-3-氯-2(1H)-吡啶酮(7a)和4-氨基-3-溴-2(1H)-吡啶酮(7b) -吡啶酮(5)。必需的杂环化合物4-氨基-3-硝基-2(1H)-吡啶酮(7c),3-氯-4-羟基-2(1H)-吡啶酮(7d),3-溴-4-羟基-2(1H) -吡啶酮(7e),用已知方法由4-羟基-2(1H)-吡啶酮(6)合成4-羟基-3-硝基-2(1H)-吡啶酮(7f)。通过独立合成,1 H