Synthesis of a Tetronic Acid Library Focused on Inhibitors of Tyrosine and Dual-Specificity Protein Phosphatases and Its Evaluation Regarding VHR and Cdc25B Inhibition
作者:Mikiko Sodeoka、Ruriko Sampe、Sachiko Kojima、Yoshiyasu Baba、Takeo Usui、Kazunori Ueda、Hiroyuki Osada
DOI:10.1021/jm0100741
日期:2001.9.1
tetronic acid derivatives were synthesized and evaluated as inhibitors of the dual-specificity protein phosphatases VHR and cdc25B. Several compounds are found to be potentinhibitors of cdc25B, which is a key enzyme for cell-cycle progression. The promising results described herein strongly indicated that this tetronic acidlibrary is potent as a libraryfocused on the PTP/DSP-selective inhibitor.