The Oncolytic Efficacy and in Vivo Pharmacokinetics of [2-(4-Chlorophenyl)quinolin-4-yl](piperidine-2-yl)methanol (Vacquinol-1) Are Governed by Distinct Stereochemical Features
作者:Lars G. J. Hammarström、Robert K. Harmel、Mikael Granath、Rune Ringom、Ylva Gravenfors、Katarina Färnegårdh、Per H. Svensson、David Wennman、Göran Lundin、Ylva Roddis、Satish S. Kitambi、Alexandra Bernlind、Fredrik Lehmann、Patrik Ernfors
DOI:10.1021/acs.jmedchem.6b01009
日期:2016.9.22
molecule, complicating further development in the preclinical setting. This work describes the isolation and characterization of the individual isomers of 1 and shows that these display stereospecific pharmacokinetic and pharmacodynamic features. In addition, we present a stereoselective synthesis of the active isomers, providing a basis for further development of this compound series into a novel experimental
胶质母细胞瘤仍然是无法治愈的脑癌。在过去的20年中开发的药物并未改善患者的预后,因此需要开发新的治疗方法。我们以前已经报道了针对成胶质母细胞瘤细胞并通过灾难性空泡诱导细胞死亡的喹啉甲醇Vacquinol-1(1)的治疗潜力。由于分子中两个相邻的立体生成中心,化合物1是四种立体异构体的混合物,使临床前环境的进一步发展复杂化。这项工作描述了1的单个异构体的分离和表征并显示这些显示立体特异性药代动力学和药效学特征。另外,我们提出了活性异构体的立体选择性合成,为进一步将该化合物系列发展成胶质母细胞瘤的新型实验疗法提供了基础。