| 摘要 |
A probe compound for protein tyrosine phosphatases (PTPs), as shown in Formula (I) is provided. In Formula (I), A1 and A2 represent amino acids. The amino acids include leucine, phenylalanine, glutamic acid, lysine, alanine, arginine, aspartic acid, asparagine, citrulline, cysteine, cystine, glutamine, glycine, histidine, hydroxyproline, isoleucine, methionine, proline, serine, threonine, tryptophan, valine or a combination thereof. The invention also provides probe compound precursors for protein tyrosine phosphatases (PTPs).
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