Cai Zhen-Wei, Wei Donna, Schroeder Gretchen M, Cornelius Lyndon A M, Kim Kyoung, Chen Xiao-Tao, Schmidt Robert J, Williams David K, Tokarski John S, An Yongmi, Sack John S, Manne Veeraswamy, Kamath Amrita, Zhang Yueping, Marathe Punit, Hunt John T, Lombardo Louis J, Fargnoli Joseph, Borzilleri Robert M
Bristol-Myers Squibb Research and Development, PO Box 4000, Princeton, NJ 08543-4000, USA.
Bioorg Med Chem Lett. 2008 Jun 1;18(11):3224-9. doi: 10.1016/j.bmcl.2008.04.047. Epub 2008 Apr 25.
A series of acylurea analogs derived from pyrrolopyridine and aminopyridine scaffolds were identified as potent inhibitors of Met kinase activity. The SAR at various positions of the two kinase scaffolds was investigated. These studies led to the discovery of compounds 3b and 20b, which demonstrated favorable pharmacokinetic properties in mice and significant antitumor activity in a human gastric carcinoma xenograft model.
一系列源自吡咯并吡啶和氨基吡啶骨架的酰脲类似物被鉴定为Met激酶活性的有效抑制剂。研究了这两种激酶骨架不同位置的构效关系。这些研究导致发现了化合物3b和20b,它们在小鼠中表现出良好的药代动力学性质,并在人胃癌异种移植模型中具有显著的抗肿瘤活性。