申请人:Shanghai Hansoh Biomedical Co., Ltd.
公开号:US20230134869A1
公开(公告)日:2023-05-04
The present invention relates to a crystal form of the free alkali of nitrogen-containing aromatic derivatives. In particular, the present invention relates to a crystal form of the compound represented by the general formula (I), its preparation method and a pharmaceutical composition containing a therapeutically effective amount of the crystal form, and the use thereof as a protein tyrosine phosphatase-2C (SHP2) inhibitor in the treatment of diseases or conditions such as leukemia, neuroblastoma, melanoma, breast cancer, lung cancer and colorectal cancer.
本发明涉及一种含氮芳香衍生物自由碱的晶型。具体而言,本发明涉及化合物通式(I)所表示的晶型,其制备方法和含有晶型的治疗有效量的药物组合物,以及其作为蛋白酪氨酸磷酸酶-2C(SHP2)抑制剂在治疗白血病、神经母细胞瘤、黑色素瘤、乳腺癌、肺癌和结直肠癌等疾病或病况中的用途。