Discovery and structural insight of a highly selective protein kinase inhibitor hit through click chemistry.

نویسندگان

  • Guoxian Gu
  • Huihui Wang
  • Pi Liu
  • Chenzeng Fu
  • Zhonghua Li
  • Xuefeng Cao
  • Yunping Li
  • Qinghong Fang
  • Feng Xu
  • Jie Shen
  • Peng George Wang
چکیده

Novel bisaryl maleimide derivatives to mimic natural kinase inhibitors were prepared through click chemistry. A highly selective hit was discovered in a 124-kinase-assay, and docking studies revealed a π-π stacking interaction with the Phe67 at the P-loop of GSK-3β kinase.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Investigation the Mechanism of Interaction between Inhibitor ALISERTIB with Protein Kinase A and B Using Modeling, Docking and Molecular Dynamics Simulation

The high level of conservation in ATP-binding sites of protein kinases increasingly demandsthe quest to find selective inhibitors with little cross reactivity. Kinase kinases are a recently discovered group of Kinases found to be involved in several mitotic events. These proteins represent attractive targets for cancer therapy with several small molecule inhibitors undergoing different ph...

متن کامل

A new application of click chemistry in situ: development of fluorescent probe for specific G-quadruplex topology

Target-guided synthesis is an approach to drug discovery that allows the target to self-assemble its own binding agents. So far, target-guided synthesis and especially in situ click chemistry have attracted extensive attention and have led to the identification of highly potent inhibitors for proteins. In this study, we expand the application of in situ click chemistry and present a procedure u...

متن کامل

Discovery of a novel mode of protein kinase inhibition characterized by the mechanism of inhibition of human mesenchymal-epithelial transition factor (c-Met) protein autophosphorylation by ARQ 197.

A number of human malignancies exhibit sustained stimulation, mutation, or gene amplification of the receptor tyrosine kinase human mesenchymal-epithelial transition factor (c-Met). ARQ 197 is a clinically advanced, selective, orally bioavailable, and well tolerated c-Met inhibitor, currently in Phase 3 clinical testing in non-small cell lung cancer patients. Herein, we describe the molecular a...

متن کامل

Development of a novel class of B-Raf(V600E)-selective inhibitors through virtual screening and hierarchical hit optimization.

Oncogenic mutations in critical nodes of cellular signaling pathways have been associated with tumorigenesis and progression. The B-Raf protein kinase, a key hub in the canonical MAPK signaling cascade, is mutated in a broad range of human cancers and especially in malignant melanoma. The most prevalent B-Raf(V600E) mutant exhibits elevated kinase activity and results in constitutive activation...

متن کامل

Discovery of GS-9973, a selective and orally efficacious inhibitor of spleen tyrosine kinase.

Spleen tyrosine kinase (Syk) is an attractive drug target in autoimmune, inflammatory, and oncology disease indications. The most advanced Syk inhibitor, R406, 1 (or its prodrug form fostamatinib, 2), has shown efficacy in multiple therapeutic indications, but its clinical progress has been hampered by dose-limiting adverse effects that have been attributed, at least in part, to the off-target ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Chemical communications

دوره 48 22  شماره 

صفحات  -

تاریخ انتشار 2012