The present invention relates to thiophene derivatives represented by the following formula (I):
wherein each symbol is as defined in the DESCRIPTION, or a salt thereof, which has TNF-α production suppressive activity and hematologic cancer cell proliferation inhibitory activity, and is useful for the treatment of rheumatoid arthritis, Crohn's disease, ulcerative colitis, and further, hematologic cancer.
本发明涉及下式 (I) 所代表的
噻吩衍
生物:
其中各符号如在 DESCRI
PTION 中所定义,或其盐,具有 TNF-α 生成抑制活性和血液癌细胞增殖抑制活性,可用于治疗类风湿性关节炎、克罗恩病、溃疡性结肠炎,以及进一步的血液癌。