Salicylic Acid Based Small Molecule Inhibitor for the Oncogenic Src Homology-2 Domain Containing Protein Tyrosine Phosphatase-2 (SHP2)
作者:Xian Zhang、Yantao He、Sijiu Liu、Zhihong Yu、Zhong-Xing Jiang、Zhenyun Yang、Yuanshu Dong、Sarah C. Nabinger、Li Wu、Andrea M. Gunawan、Lina Wang、Rebecca J. Chan、Zhong-Yin Zhang
DOI:10.1021/jm901645u
日期:2010.3.25
homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) plays a pivotal role in growth factor and cytokine signaling. Gain-of-function SHP2 mutations are associated with Noonan syndrome, various kinds of leukemias, and solid tumors. Thus, there is considerable interest in SHP2 as a potential target for anticancer and antileukemia therapy. We report a salicylicacidbased combinatorial library approach
[EN] TYROSINE PHOSPHATASE INHIBITORS AND USES THEREOF TO MODULATE THE ACTIVITY OF LYP<br/>[FR] INHIBITEURS DE LA TYROSINE PHOSPHATASE ET LEURS UTILISATIONS POUR MODULER L'ACTIVITÉ DE LA PROTÉINE LYP
申请人:UNIV INDIANA RES & TECH CORP
公开号:WO2012149048A1
公开(公告)日:2012-11-01
A variety of benzofurans and indole derivatives some with an acetyl linker are disclosed herein. These compounds are not highly charged at physiological pH and have good bioavailability characteristics. These compounds exhibit selective or at least preferential affinity for the active sites of various sub-sets of protein tyrosine phosphatases. The lymphoid- specific tyrosine phosphatase (Lyp) has received enormous attention because of the finding that a single- nucleotide polymorphism (SNP) in the gene (PTPN22) encoding Lyp is associated with several autoimmune diseases, including type I diabetes. Many of these compounds and pharmaceutically acceptable salts thereof are novel therapeutic compounds useful for the treatment of various diseases including a number of autoimmune diseases.
TYROSINE PHOSPHATASE INHIBITORS AND USES THEREOF TO MODULATE THE ACTIVITY OF ENZYMESp INVOLVED IN THE PATHOLOGY OF MYCOBACTERIUM TUBERCULOSIS
申请人:Zhang Zhong-Yin
公开号:US20140179735A1
公开(公告)日:2014-06-26
A variety of benzofurans and indole derivatives some with an alkynyl linker are disclosed herein. These compounds are not highly charged at physiological pH and have good bioavailability characteristics. These compounds exhibit selective or at least preferential affinity for the active sites of various sub-sets of protein tyrosine phosphatases. Some of these compounds are excellent inhibitors of
Mycobacterium
protein tyrosine phosphatase B (mPTPB) a protein tyrosine phosphatase expressed in
Mycobacterium tuberculosis
and characterized as a virulence factor in the causal agent of tuberculosis. Accordingly, many of these compounds and pharmaceutically acceptable salts thereof are useful for the treatment of diseases such as tuberculosis.
[EN] TYROSINE PHOSPHATASE INHIBITORS AND USES THEREOF TO MODULATE THE ACTIVITY OF ENZYMES INVOLVED IN THE PATHOLOGY OF MYCOBACTERIUM TUBERCULOSIS<br/>[FR] INHIBITEURS DE LA TYROSINE PHOSPHATASE ET LEURS UTILISATIONS POUR MODULER L'ACTIVITÉ DES ENZYMES IMPLIQUÉES DANS LA PATHOLOGIE DE MYCOBACTERIUM TUBERCULOSIS
申请人:UNIV INDIANA RES & TECH CORP
公开号:WO2012149049A1
公开(公告)日:2012-11-01
A variety of benzofurans and indole derivatives some with an alkynyl linker are disclosed herein. These compounds are not highly charged at physiological pH and have good bioavailability characteristics. These compounds exhibit selective or at least preferential affinity for the active sites of various sub-sets of protein tyrosine phosphatases. Some of these compounds are excellent inhibitors of Mycobacterium protein tyrosine phosphatase B (mPTPB) a protein tyrosine phosphatase expressed in Mycobacterium tuberculosis and characterized as a virulence factor in the causal agent of tuberculosis. Accordingly, many of these compounds and pharmaceutically acceptable salts thereof are useful for the treatment of diseases such as tuberculosis.