作者:Olivier Boss、Emmanuel Leroy、Adrian Blaser、Jean-Louis Reymond                                    
                                    
                                        DOI:10.1021/ol991252b
                                    
                                    
                                        日期:2000.1.1
                                    
                                    [GRAPHICS](1R,2S,3S,4R,5R)-4-Amino-5-(hydroxymethyl)cyclopentane-1,2,3-triol 1, prepared from D-glucose, inhibits beta-glucosidases from Caldocellum saccharolyticum (K-i = 1.8 x 10(-7) M) and from almonds (K-i = 3.4 x 10(-6) M). Inhibition is not influenced by N-ethylation (--> 15) but is strongly reduced upon N-acetylation (--> 12). Inversion of stereochemistry at C(5) (--> 14) has little effect on inhibition of beta-glucosidases. These experiments suggest that 1 acts as an analogue of a protonated beta-glucoside.