Discovery of a Potent, Selective Protein Tyrosine Phosphatase 1B Inhibitor Using a Linked-Fragment Strategy
Szczepankiewicz, B.G., Liu, G., Hajduk, P.J., Abad-Zapatero, C., Pei, Z., Xin, Z., Lubben, T., Trevillyan, J.M., Stashko, M.A., Ballaron, S.J., Liang, H., Huang, F., Hutchins, C.W., Fesik, S.W., Jirousek, M.R.(2003) J Am Chem Soc 125: 4087-4096
- PubMed: 12670229 
- DOI: 10.1021/ja0296733
- Primary Citation of Related Structures:  
1NL9, 1NNY, 1NO6 - PubMed Abstract: 
Protein tyrosine phosphatase 1B (PTP1B) is an enzyme that downregulates the insulin receptor. Inhibition of PTP1B is expected to improve insulin action, and the design of small molecule PTP1B inhibitors to treat type II diabetes has received considerable attention ...