Novel Benzofuran and Benzothiophene Biphenyls as Inhibitors of Protein Tyrosine Phosphatase 1B with Antihyperglycemic Properties
作者:Michael S. Malamas、Janet Sredy、Christopher Moxham、Alan Katz、Weixin Xu、Robert McDevitt、Folake O. Adebayo、Diane R. Sawicki、Laura Seestaller、Donald Sullivan、Joseph R. Taylor
DOI:10.1021/jm990560c
日期:2000.4.6
tyrosine phosphatases (PTPases) have been shown to be negative regulators of the insulin receptor. Inhibition of PTPases may be an effective method in the treatment of Type 2 diabetes. We have identified two novel series of benzofuran/benzothiophenebiphenyl oxo-acetic acids and sulfonyl-salicylic acids as potent inhibitors of PTP1B with good oral antihyperglycemic activity. To assist in the design of these
Synthesis and biological evaluation of α- and β-hydroxy substituted amino acid derivatives as potential mGAT1–4 inhibitors
作者:Janina C. Andreß、Michael C. Böck、Georg Höfner、Klaus T. Wanner
DOI:10.1007/s00044-020-02548-x
日期:2020.8
In this study, we report the synthesis and biological evaluation of a variety of α- and β-hydroxy substituted amino acid derivatives as potential amino acid subunits in inhibitors of GABA uptake transporters (GATs). In order to ensure that the test compounds adopt a binding pose similar to that presumed for related larger GAT inhibitors, lipophilic residues were introduced either at the amino nitrogen