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. 2023 Jul 25;14(9):1698–1703. doi: 10.1039/d3md00044c

IC50 values of inhibitors against E. coli DHDPS.

Compound Bridge length Stereochemistry E. coli IC50 (μM)
MBDTA-2 achiral 47.0 ± 2.3
5a n = 1 rac (R,R and S,S) 30.4 ± 1.8
5b n = 1 meso 9.95 ± 0.6
8 rac (R and S) 77.4 ± 5.8
11a n = 2 meso 42.0 ± 0.8
11b n = 2 rac (R,R and S,S) 19.7 ± 1.5
15 n = 3 meso, rac (R,R and S,S) 40.6 ± 3.0