Design, synthesis, and anticonvulsant activity of some derivatives of xanthone with aminoalkanol moieties
作者:Anna M. Waszkielewicz、Karolina Słoczyńska、Elżbieta Pękala、Paweł Żmudzki、Agata Siwek、Anna Gryboś、Henryk Marona
DOI:10.1111/cbdd.12842
日期:2017.3
new xanthone derivatives have been synthesized and evaluated for their anticonvulsant properties in the maximal electroshock, subcutaneous metrazole tests and for neurotoxicity in the rotarod in mice, i.p. and rats, p.o. Compound 9: R,S-2-2-[(1-hydroxybutan-2-yl]amino)ethoxy}-9H-xanthen-9-one and compound 12: R,S-2-3-[(1-hydroxybutan-2-yl)amino]propoxy}-9H-xanthen-9-one exerted activity in rats, p
合成了一系列新的黄嘌呤衍生物,并在最大电击,皮下甲环唑试验中对它们的抗惊厥性质以及在小鼠,腹膜内和大鼠中的旋转异构体中的神经毒性进行了评价,化合物9:R,S-2- 2- [ (1-羟基丁烷-2-基]氨基)乙氧基} -9H-黄嘌呤-9-和化合物12:R,S-2- 3-[(1-羟基丁烷-2-基)氨基]丙氧基} -9H -xanthen-9-one在大鼠中分别在给药后2 h和4 h发挥活性。因此,使用大鼠微粒体评估化合物的代谢稳定性,分别导致半衰期t1 / 2 136和108分钟,这表明代谢物非常活跃,或者母体化合物发挥ADME特性而不是影响代谢的新陈代谢。活动开始较晚。