Baricitinib (LY3009104, INCB028050, LY-3009104, INCB-028050)，又称巴瑞克替尼，是一种选择性、ATP竞争性、可口服的JAK1/2抑制剂，IC50值为5.9 nM和5.7 nM，对JAK3和Tyk2抑制活性较低，对c-Met和Chk2没有抑制作用。Baricitinib常用于治疗成人中中度至重度的活动性类风湿关节炎。
参考文献
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冰袋运输。粉末直接保存于-25~-15℃，有效期2年。建议干燥避光保存，避免反复冻融。
