Discovery of Benzotriazolo[4,3-<i>d</i>][1,4]diazepines as Orally Active Inhibitors of BET Bromodomains
作者:Alexander M. Taylor、Rishi G. Vaswani、Victor S. Gehling、Michael C. Hewitt、Yves Leblanc、James E. Audia、Steve Bellon、Richard T. Cummings、Alexandre Côté、Jean-Christophe Harmange、Hari Jayaram、Shivangi Joshi、Jose M. Lora、Jennifer A. Mertz、Adrianne Neiss、Eneida Pardo、Christopher G. Nasveschuk、Florence Poy、Peter Sandy、Jeremy W. Setser、Robert J. Sims、Yong Tang、Brian K. Albrecht
DOI:10.1021/ml500411h
日期:2016.2.11
interleukin (IL) 6 in vivo, markers that are of therapeutic relevance to cancer and inflammatory disease, respectively. Herein we report substituted benzo[b]isoxazolo[4,5-d]azepines and benzotriazolo[4,3-d][1,4]diazepines as fragment-derived novel inhibitors of the bromodomain of BRD4. Compounds from these series were potent and selective in cells, and subsequent optimization of microsomal stability yielded
已经显示,抑制BRD4参与其中的BET家族的溴结构域可在体内降低myc和白介素(IL)6,这是分别与癌症和炎性疾病具有治疗相关性的标志物。在本文中,我们报道了取代的苯并[b]异恶唑并[4,5-d]氮杂和苯并三唑并[4,3-d] [1,4]二氮并作为BRD4溴结构域的片段衍生新抑制剂。来自这些系列的化合物在细胞中具有强效和选择性,随后对微粒体稳定性的优化产生了具有代表性的化合物,这些化合物证明了小鼠血浆IL-6的剂量和时间依赖性降低。