FIGURE 2.

Chemical structures of the screened compounds. Boxed compounds were characterized by inhibition kinetics and X‐ray crystallography. Note that some compounds were used as racemic mixtures (e.g., 10, 23, and 43).

Chemical structures of the screened compounds. Boxed compounds were characterized by inhibition kinetics and X‐ray crystallography. Note that some compounds were used as racemic mixtures (e.g., 10, 23, and 43).