申请人:Arikawa Yasuyoshi
公开号:US20130116260A1
公开(公告)日:2013-05-09
Disclosed are compounds of Formula 1,
and pharmaceutically acceptable salts thereof, wherein G, L
1
, L
2
, R
1
, R
2
, R
3
, and R
4
are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula 1, pharmaceutical compositions containing them, and their use for treating disorders, diseases, and conditions involving the immune system and inflammation, including rheumatoid arthritis, hematological malignancies, epithelial cancers (i.e., carcinomas), and other disorders, diseases, and conditions for which inhibition of SYK is indicated.
本发明涉及式1的化合物及其药学上可接受的盐,其中G、L1、L2、R1、R2、R3和R4如规范中所定义。本公开还涉及制备式1化合物的材料和方法,包含它们的药物组合物,以及它们用于治疗涉及免疫系统和炎症的疾病、疾患和病况,包括类风湿性关节炎、血液恶性肿瘤、上皮癌(即癌症)和其他需要抑制SYK的疾病、疾患和病况。