已开发出一种绿色高效的一锅,顺序,多组分方案,该方案用于从靛红,二卤化物,丙二酸衍生物和CH活化的羰基化合物或乙烯酮缩醛衍生物反应中合成一些新颖的对称双螺氧并吲哚衍生物。在室温下,聚乙二醇400(PEG-400)中存在碳酸钾(K 2 CO 3)作为可生物降解的聚合物溶剂。在这项研究中,各种双螺吲哚并吡喃并吡喃,双螺吲哚并苯并吡喃,双螺吲哚并吡啶并嘧啶,双螺吲哚并咪唑并吡啶和双螺吲哚并吡啶。在较短的反应时间内以优异的收率获得了目标化合物,无需进行色谱分离。
and cancer progression. Based on the homodimer structure of DJ-1, a series of bis-isatin derivatives with different length linkers were designed, synthesized, and evaluated as dimeric inhibitors targeting DJ-1 homodimer. Among them, DM10 with alkylene chain of C10 displayed the most potent inhibitory activity against DJ-1 deglycase. We further demonstrated that DM10 bound covalently to the homodimer
Highly efficient, one-pot synthesis of novel bis-spirooxindoles with skeletal diversity via sequential multi-component reaction in PEG-400 as a biodegradable solvent
A green and efficient one-pot, sequential, multi-component protocol has been developed for the synthesis of some novel symmetrical bis-spirooxindole derivatives from the reaction of isatins, dihalides, malono derivatives and C–H activated carbonylcompounds or ketene aminal derivatives in the presence of potassium carbonate (K2CO3) in polyethylene glycol 400 (PEG-400) as a biodegradable polymeric solvent
已开发出一种绿色高效的一锅,顺序,多组分方案,该方案用于从靛红,二卤化物,丙二酸衍生物和CH活化的羰基化合物或乙烯酮缩醛衍生物反应中合成一些新颖的对称双螺氧并吲哚衍生物。在室温下,聚乙二醇400(PEG-400)中存在碳酸钾(K 2 CO 3)作为可生物降解的聚合物溶剂。在这项研究中,各种双螺吲哚并吡喃并吡喃,双螺吲哚并苯并吡喃,双螺吲哚并吡啶并嘧啶,双螺吲哚并咪唑并吡啶和双螺吲哚并吡啶。在较短的反应时间内以优异的收率获得了目标化合物,无需进行色谱分离。