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ID: ALA1130605

Journal: Bioorg Med Chem Lett

Title: Conformationally restricted carbamate inhibitors of horse serum butyrylcholinesterase.

Authors: Lin G, Chen GH, Ho HC.

Abstract: Conformationally restricted carbamate inhibitors, exo-2-norbornyl-N-butylcarbamate (1), endo-2-norbornyl-N-butylcarbamate (2), l-adamantyl-N-butylcarbamate (3), and 2-adamantyl-N-butylcarbamate (4) as active site-directed irreversible inhibitors of horse serum butyrylcholinesterase are investigated for values of the dissociation constant (KI), the carbamylation constant (k2), and the bimolecular rate constant (ki). Compound 1 is the most potent inhibitor of the enzyme and the values of KI and ki are 20 nM and 1.1 x 10(5) M-1sec-1, respectively.

CiteXplore: 9873615

DOI: 10.1016/s0960-894x(98)00484-3