BMG多功能酶标仪国内用户出版物快报 (2024年5月)
本期研究亮点推介
>>>Discovery of the Clinical Candidate Sonrotoclax (BGB-11417), a Highly Potent and Selective Inhibitor for Both WT and G101V Mutant Bcl-2
百济神州(北京)有限公司药物化学研究室在专业学术期刊Journal of Medicinal Chemistry发表了题为Discovery of the Clinical Candidate Sonrotoclax (BGB-11417), a Highly Potent and Selective Inhibitor for Both WT and G101V Mutant Bcl-2的文章,研究B细胞淋巴瘤-2(Bcl-2)选择性抑制剂,用于治疗慢性淋巴细胞白血病。科学家们做了全面的结构优化产生了临床候选BGB-11417(化合物12e,sonrotoclax),其对WT Bcl-2和G101V突变体都表现出强烈的体外和体内抑制活性,并且对Bcl-xL表现出优异的选择性,而没有明显的细胞色素P450抑制。目前,BGB-11417作为单一疗法和联合疗法正在接受II/III期临床评估。
科研工作者借助BMG的 PHERAstar FSX多功能酶标仪,借助TR-FRET检测技术来进行药物竞争性结合分析,将不同药物浓度下蛋白-配体相互作用的抑制百分比进行4参数拟合,计算每个化合物的IC50。BMG的 PHERAstar FSX多功能酶标仪硬件配置TR-FRET专用激光光源和专用的配对红敏检测器,在飞速读板的设置下依然能获得稳定的数据,是TR-FRET检测的有力工具。对于结合动力学实验,软件拥有专用的分析工具,轻松获取Ka,Kd值。PHERAstar FSX多功能酶标仪还配置配对的低噪音检测器,各种分子间相互作用实验均可轻松完成。
(原文:https://pubs.acs.org/doi/10.1021/acs.jmedchem.4c00027)
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Discovery of the Clinical Candidate Sonrotoclax (BGB-11417), a Highly Potent and Selective Inhibitor for Both WT and G101V Mutant Bcl-2
百济神州(北京)有限公司药物化学研究室
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