申请人:JIANGSU CAREFREE PHARMACEUTICAL CO., LTD
公开号:US20160333015A1
公开(公告)日:2016-11-17
The invention relates to a 4-substituted pyrrolo[2,3-d]pyrimidine compound and the use thereof in preparing medications for treating JAK-targeted diseases such as rheumatoid, immune system diseases, and tumor. The 4-substituted pyrrolo[2,3-d]pyrimidine compound of the invention is as shown in chemical formula I.
The activity experimental results of the invention show that the new compound has obvious effect and activity in inhibition of Janus kinases, JAK-STAT, cell proliferation of human lymphocytoma, and rheumatoid arthritis.
该发明涉及一种4-取代吡咯并[2,3-d]嘧啶化合物及其在制备用于治疗疾病如类风湿、免疫系统疾病和肿瘤的药物中的应用。该发明的4-取代吡咯并[2,3-d]嘧啶化合物如化学式I所示。该发明的活性实验结果表明,该新化合物在抑制Janus激酶、JAK-STAT、人类淋巴瘤细胞增殖和类风湿关节炎方面具有明显效果和活性。