Enabling Synthesis of Triple Reuptake Inhibitor (+)-BMS-820836, a Potential Therapeutic Agent for the Treatment of Depression
作者:Paul C. Lobben、Rasidul Amin、Bang-Chi Chen、Wenge Cui、Min Hu、Matthew Isherwood、Shuang Liu、Kassoum Nacro、Brandon Miles、Bingidimi Mobele、Richard E. Olson、Bei Wang、Yuh-Lin Yang、Rulin Zhao
DOI:10.1021/acs.oprd.5b00261
日期:2016.1.15
Herein, we describe the enabling synthesis of (+)-BMS-820836, a 4,7-disubstituted tetrahydroisoquinoline which was developed as a treatment for a range of neurological diseases, including depression and neurophatic pain. In order to advance the drug candidate into the Phase 1 clinical trials, an efficient and scalable synthesis was required. Three areas of improvement included the development of a
在这里,我们描述了(+)-BMS-820836,一种4,7-二取代的四氢异喹啉的促成合成,该化合物开发用于治疗包括抑郁症和神经相痛在内的一系列神经系统疾病。为了使候选药物进入1期临床试验,需要有效且可扩展的合成方法。三个方面的改进包括区域选择性Friedel-Crafts环化的发展,纯化所需对映体的经典方法以及稳健的Suzuki-Miyaura偶联。这些改进最终导致分离出(+)-BMS-820836,为自由流动的白色固体,经过14个步骤,纯度为99面积%,总产率为3%。