Cyclic urea and thiourea derivatives as inducers of murine erythroleukemia differentiation
作者:Chau-Der Li、Sharon L. Mella、Alan C. Sartorelli
DOI:10.1021/jm00141a015
日期:1981.9
differentiation of Friend erythroleukemia cells, has been synthesized and tested for its capacity to induce erythroid maturation, as measured by the synthesis of hemoglobin. Cyclic urea and thiourea derivatives consisting of five-, six-, and seven-membered ring systems containing N-alkyl substituents were prepared. Most of these agents were relatively effective inducers od differentiation, with N-alkyl
已经合成了一系列的四甲基脲衍生物,它是Friend红白血病细胞分化的已知诱导剂,并通过血红蛋白的合成进行了测试,测试了其诱导红系成熟的能力。制备了由含有N-烷基取代基的五元,六元和七元环系统组成的环状脲和硫脲衍生物。这些药物大多数是相对有效的分化诱导剂,N-烷基取代似乎是最大反应所必需的。开发出的最有效的试剂是N,N'-二甲基环状脲。暴露于2至4 mM的这些衍生物的浓度导致90%以上的细胞群体达到分化状态。在这些条件下,母体化合物四甲基脲的功效稍差,