摘要 |
The present invention provides novel thienopyridines, novel compositions, methods of their use, and methods of their manufacture, where such compounds of Formula 1 are pharmacologically useful inhibitors of Protein Tyrosine Phosphatases (PTPase's) including PTP1B, T cell PTP (TC-PTP), wherein X, R1, R2, R3, and R4 are defined more fully in the description. The compounds are useful in the treatment of type 1 diabetes, type 2 diabetes, impaired glucose tolerance, insulin resistance, obesity, and other diseases.
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