5.4.99.5 (1R,2S,3S,5S,7S)-10-hydroxy-3-oxo-2-oxa-5-azatricyclo[4.3.1.1(4,8)]undecane-8-carboxylate does not display tighter binding to the enzyme than the native substrate chorismate or greater inhibitory action than the ether analogue 127558 5.4.99.5 (1R,3R,5S)-3-carboxy-1-hydroxy-2-oxabicyclo[3.3.1]non-6-ene-5-carboxylate - 17125 5.4.99.5 (1R,3R,5S,8R)-2-azatricyclo[3.3.1.0(1,8)]-non-6-ene-3,5-dicarboxylate exo arizidine analogue, no time-dependent loss of activity is observed in the presence of this potentially reactive aza inhibitor 127554 5.4.99.5 (1R,3R,5S,8R)-8-hydroxy-2-oxabicyclo[3.3.1]non-6-ene-3,5-dicarboxylic acid - 226241 5.4.99.5 (1R,3R,5S,8R)-8-hydroxy-5-nitro-2-azabicyclo[3.3.1]non-6-ene-3-carboxylic acid - 226242 5.4.99.5 (1R,3R,5S,8R)-8-hydroxy-5-nitro-2-oxabicyclo[3.3.1]non-6-ene-3-carboxylic acid - 226243 5.4.99.5 (1R,3R,5S,8S)-8-hydroxy-2-azabicyclo[3.3.1]non-6-ene-3,5-dicarboxylate does not display tighter binding to the enzyme than the native substrate chorismate or greater inhibitory action than the ether analogue 127557 5.4.99.5 (1R,3S,5S,8R)-8-hydroxy-2-oxabicyclo[3.3.1]non-6-ene-3,5-dicarboxylic acid - 226244 5.4.99.5 (1R,3S,5S,8R)-8-hydroxy-5-nitro-2-oxabicyclo[3.3.1]non-6-ene-3-carboxylic acid - 226245 5.4.99.5 (1R,3S,5S,8S)-8-hydroxy-2-azabicyclo[3.3.1]non-6-ene-3,5-dicarboxylate does not display tighter binding to the enzyme than the native substrate chorismate or greater inhibitory action than the ether analogue 127556