3HHA:
reference: Dipeptidyl nitrile inhibitors of Cathepsin L., Asaad N, Bethel PA, Coulson MD, Dawson JE, Ford SJ, Gerhardt S, Grist M, Hamlin GA, James MJ, Jones EV, Karoutchi GI, Kenny PW, Morley AD, Oldham K, Rankine N, Ryan D, Wells SL, Wood L, Augustin M, Krapp S, Simader H, Steinbacher S, Bioorg Med Chem Lett. 2009 May 27. PMID: 19515558

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