7-SITE SUBSTITUTED PYRROLE TRIAZINE COMPOUNDS OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, AND PREPARATION METHOD THEREFOR AND USES THEREOF
申请人:Shanghai Institute of Materia Medica,
Chinese Academy of Sciences
公开号:EP3643717A1
公开(公告)日:2020-04-29
The present disclosure relates to 7-substituted pyrrolo[2,1-f][1,2,4]triazine compounds or pharmaceutically acceptable salts thereof, and preparation methods and uses thereof. These compounds show good PI3K inhibitory activity, can effectively inhibit the activity of PI3K kinase, and has significant enhancement and improvement of pharmacokinetic properties, such as bioavailability, due to the introduction of the 7-position group; furthermore, the compounds of the present disclosure exhibit an unpredictable high selectivity and strong inhibitory activity on PI3Kδ, and thus these compounds can be used for treating diseases related to PI3K pathway, especially for anti-cancer or for the treatment of tumors, leukemias and autoimmune diseases. After further optimizing and screening, the compounds are expected to be developed into a new type of anti-tumor drugs.
本公开涉及7-取代吡咯并[2,1-f][1,2,4]三嗪化合物或其药学上可接受的盐及其制备方法和用途。这些化合物显示出良好的 PI3K 抑制活性,能有效抑制 PI3K 激酶的活性,并且由于引入了 7 位基团,药代动力学特性(如生物利用度)得到显著增强和改善;此外,本公开的化合物对PI3Kδ具有难以预测的高选择性和强抑制活性,因此这些化合物可用于治疗与PI3K通路相关的疾病,特别是抗癌或治疗肿瘤、白血病和自身免疫性疾病。经过进一步优化和筛选,这些化合物有望开发成新型抗肿瘤药物。