阿尔茨海默氏症是一种神经退行性疾病,需要开发新的支架来治疗它。在这方面,噻唑衍生物发挥着重要作用。在当前的研究论文中,我们将注意力集中在使用多米诺骨牌合成的四取代噻唑(3a-h)衍生物的开发上,该合成是将硫脲作为前体与苯乙酮在DMSO中的碘和甲苯磺酸存在下回流12– 22小时 通过FTIR,1 H NMR,13 C NMR和EIMS分析证实了新合成的化合物的结构。分析了噻唑衍生物对乙酰胆碱酯酶和丁基胆碱酯酶以及化合物3b和3d的生物学意义分别被发现对这些酶更具活性。确定了针对两种酶的有效化合物的抑制方式。此外,进行了分子对接研究以探索化合物在酶的活性口袋内的相互作用行为。此外,评估了衍生物(3a-h)对HeLa癌细胞系的抗癌潜力。化合物3b观察到了最有效的抑制作用。
Two-component initiator system (amine-free) with very good storage stability and particular suitability for acid systems
申请人:Utterodt Andreas
公开号:US20070040151A1
公开(公告)日:2007-02-22
A two-component initiator system having accelerators for curing polymerizable materials comprising the following components: (a) a hydroperoxide compound containing one or more hydroperoxide groups that are bound to a tertiary carbon; (b) a thiourea derivative; and (c) as accelerator, a copper compound which is soluble in the preparation is preferably free of amine and is particularly suited for polymerizable dental compositions.
[EN] PHOSPHATIDYLCHOLINE TRANSFER PROTEIN INHIBITORS<br/>[FR] INHIBITEURS DE PROTÉINE DE TRANSFERT DE LA PHOSPHATIDYLCHOLINE
申请人:BRIGHAM & WOMENS HOSPITAL
公开号:WO2011022393A2
公开(公告)日:2011-02-24
This invention relates to compounds of Formulas I, II, and III, and their use as inhibitors of phosphatidylcholine transfer protein (PC-TP). The invention further relates to pharmaceutical compositions and methods of treatment of disorders related to the inhibition of PC-TP using the compounds of Formulas I, II, and III. Such disorders include obesity and disorders associated with obesity.