Leaver DJ, Dawson RM, White JM, Polyzos A, Hughes AB. Synthesis of 1,2,3-triazole linked galactopyranosides and evaluation of cholera toxin inhibition.
Org Biomol Chem 2011;
9:8465-74. [PMID:
22048800 DOI:
10.1039/c1ob06317k]
[Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We report the synthesis of a series of bivalent 1,2,3-triazole linked galactopyranosides as potential inhibitors of cholera toxin (CT). The inhibitory activity of the bivalent series was examined (ELISA) and the series showed low inhibitory activity (millimolar IC(50)s). Conversely, the monomeric galactotriazole analogues were strong inhibitors of cholera toxin (IC(50) = 71-75 μM).
Collapse