作者:Taikangxiang Yun、Tan Qin、Ying Liu、Luhua Lai
DOI:10.1016/j.ejmech.2016.08.043
日期:2016.11
Thiourea derivatives have drawn much attention for their latent capacities of biological activities. In this study, we designed acylthiourea compounds as polo-like kinase 1 (Plk1) polo-box domain (PBD) inhibitors. A series of acylthiourea derivatives without pan assay interference structure (PAINS) were synthesized. Four compounds with halogen substituents exhibited binding affinities to Plk1 PBD in
硫脲衍生物因其潜在的生物活性而备受关注。在这项研究中,我们设计了酰基硫脲化合物作为polo样激酶1(Plk1)polo-box域(PBD)抑制剂。合成了一系列没有泛分析干扰结构(PAINS)的酰基硫脲衍生物。四种具有卤素取代基的化合物在低微摩尔范围内均表现出与Plk1 PBD的结合亲和力。最有效的化合物(3v)对Plk PBD的其他亚型表现出选择性,并抑制了全长Plk1的激酶活性。