2VEW:
reference: Isothiazolidinone inhibitors of PTP1B containing imidazoles and imidazolines., Douty B, Wayland B, Ala PJ, Bower MJ, Pruitt J, Bostrom L, Wei M, Klabe R, Gonneville L, Wynn R, Burn TC, Liu PC, Combs AP, Yue EW, Bioorg Med Chem Lett. 2008 Jan 1;18(1):66-71. Epub 2007 Nov 9. PMID: 18037290

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