Diamines, dicarboxamides, and disulfonamides that have terminal benzene, methyl- or chloro-substituted benzene rings were synthesized and evaluated for the activity of [3H]vinblastine accumulation in multidrug-resistant P388/ADR cells. The efficacy of these compounds was generally in the order of dicarboxamides
合成了具有末端苯环、甲基或氯代苯环的二胺、二羧酰胺和二磺酰胺类化合物,并对其在耐多药 P388/ADR 细胞中积累[3H]长春新碱的活性进行了评估。这些化合物的药效一般按照二羧酰胺<二胺<二磺酰胺的顺序排列。结构中含有末端甲基或氯代苯环的 N-甲基化二胺和二磺酰胺化合物也显示出相当强的药效。根据这些发现,我们合成了一种新型二磺酰胺化合物--1, 2, 3, 4, 5, 6-六氢-2, 5-双(对甲苯磺酰基)苯并[2, 5]二佐辛(22)。化合物 22 抑制了长春新碱从 P388/ADR 细胞中的外流,并增加了其在细胞内的蓄积,而几乎没有增加长春新碱在敏感细胞(P388/S)中的蓄积。化合物 22 在体外明显增强了长春新碱、长春新碱、秋水仙碱和阿霉素对 P388/ADR 细胞的生长抑制作用。
Reaction ofN,N-bis(chloromethyl)amides withN,N′-diacylated alkene(arylene)diamines
作者:O. A. Luk'yanov、T. V. Ternikova
DOI:10.1007/bf02494281
日期:1998.11
Reactions ofN,N-bis(chloromethyl)amides withN,N′-diacyl derivatives of ethylenediamine (oro-phenylenediamine) result in formation of the corresponding 1,3,5-triacylated perhydro-1,3,5-triazepines (or their benzoanalogs) or 1,3-diacylated imidazolidines (or their benzoanalogs). Reactions ofN,N-bis(chloromethyl)amides withN,N′-ditosylated trimethylenediamine occur in a similar way. The direction of the
N,N-双(氯甲基)酰胺与乙二胺(或邻苯二胺)的 N,N'-二酰基衍生物反应生成相应的 1,3,5-三酰化全氢-1,3,5-三氮杂(或它们的苯并类似物) ) 或 1,3-二酰化咪唑烷(或其苯并类似物)。N,N-双(氯甲基)酰胺与N,N'-二甲苯基化三亚甲基二胺的反应以类似的方式发生。反应的方向取决于酰基取代基的类型和碱的强度。