最近的发现表明,人类Na V 1.7通道的突变与疼痛感改变之间的关系有助于增加该离子通道作为潜在镇痛药开发目标的吸引力。酰氨基苯并二氢吡喃1和2被确定为Na V 1.7通道的阻滞剂,并制备了具有5个取代基和羧酰胺部分修饰的类似物,以建立结构与活性的关系。鉴定出具有良好的体外和体内大鼠PK概况的化合物13和29。此外,有29种药物在伤害性疼痛模型中显示出体内功效。
SYSTEMS AND METHODS FOR PREDICTING CARDIOTOXICITY OF MOLECULAR PARAMETERS OF A COMPOUND BASED ON MACHINE LEARNING ALGORITHMS
申请人:UTI Limited Partnership
公开号:US20180172667A1
公开(公告)日:2018-06-21
Systems and methods are provided for predicting cardiotoxicity of molecular parameters of a compound. A computer can provide as input to a machine learning algorithm the molecular parameters of the compound. The molecular parameters can include at least structural information about the compound. The machine learning algorithm can have been trained using respective molecular parameters of compounds known to have cardiotoxicity and of compounds known not to have cardiotoxicity. The computer can receive as output from the machine learning algorithm a representation of the predicted cardiotoxicity of each molecular parameter of at least a subset of the molecular parameters of the compound.