Medicinal Research Laboratories, Taisho Pharmaceutical Co., Ltd, 403, Yoshino-Cho 1-Chome, Kita-Ku, Saitama-Shi, Saitama 331-9530, Japan.
Bioorg Med Chem Lett. 2010 Jan 1;20(1):112-6. doi: 10.1016/j.bmcl.2009.11.013. Epub 2009 Nov 12.
We have identified a novel series of ring-fused pyrazole derivatives as lymphocyte-specific kinase (Lck) inhibitors. The most potent analogs exhibited good enzyme inhibitory activity (IC(50)s <1nM) as well as excellent cellular activity against mixed lymphocyte reaction (MLR) (IC(50)s <1nM).
我们已经鉴定了一系列新型的稠合吡唑衍生物作为淋巴细胞特异性激酶(Lck)抑制剂。最有效的类似物具有良好的酶抑制活性(IC50<1nM)以及针对混合淋巴细胞反应(MLR)的优异细胞活性(IC50<1nM)。