The present disclosure provides a compound of formula (I) and the use thereof for the therapeutic treatment of human cancers including B-cell lymphoma and autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus, and multiple sclerosis.本發明係提供如式(I)之化合物,以及其用於治療人類癌症之用途,包括B-細胞淋巴瘤與自體免疫疾病,如類風濕性關節炎、系統性紅斑狼瘡與多發性硬化症。