Antibacterial 3,5-diaminopiperidine-substituted aromatic and heteroaromatic compounds
申请人:Zhou Yuefen
公开号:US20070197533A1
公开(公告)日:2007-08-23
The invention relates to antibacterial 3,5-diaminopiperidine-substituted aromatic and heteroaromatic compounds and pharmaceutical compositions thereof. This invention also relates to a method of using such compounds in the treatment of bacterial infections in mammals, especially humans.
Identification of 4‐Anilinoquin(az)oline as a Cell‐Active Protein Kinase Novel 3 (PKN3) Inhibitor Chemotype**
作者:Christopher R. M. Asquith、Louisa Temme、Michael P. East、Tuomo Laitinen、Julie Pickett、Frank E. Kwarcinski、Parvathi Sinha、Carrow I. Wells、Gary L. Johnson、Reena Zutshi、David H. Drewry
DOI:10.1002/cmdc.202200161
日期:2022.6.20
We developed several small, focused libraries of 4-anilinoquin(az)olines to explore structure-activity relationships for the understudied kinaseProteinKinaseNovel3 (PKN3). This led to the identification of compound 16 as a potent PKN3inhibitor. Compound 16 is a potentially useful tool to study PKN3 biology including links to pancreatic and prostate cancer, along with T-cell acute lymphoblastic
Anti-tubercular activity of novel 4-anilinoquinolines and 4-anilinoquinazolines
作者:Christopher R.M. Asquith、Neil Fleck、Chad D. Torrice、Daniel J. Crona、Christoph Grundner、William J. Zuercher
DOI:10.1016/j.bmcl.2019.07.012
日期:2019.9
We screened a series of 4-anilinoquinolines and 4-anilinoquinazolines and identified novel inhibitors of Mycobacterium tuberculosis (Mtb). The focused 4-anilinoquinoline/quinazoline scaffold arrays yielded compounds with high potency and the identification of 6,7-dimethoxy-N-(4-((4-methylbenzyl) oxy) phenyl) quinolin-4-amine (34) with an MIC90 value of 0.63-1.25 mu M. We also defined a series of key structural features, including the benzyloxy aniline and the 6,7-dimethoxy quinoline ring, that are important for Mtb inhibition. Importantly the compounds showed very limited toxicity and scope for further improvement by iterative medicinal chemistry.