Fig. 1.
Chemical structures and mechanism of MB07811 conversion to MB07344. (A) Chemical structure of KB-141. (B) Chemical structures of MB07811 and the products generated from the CYP3A-catalyzed cleavage reaction, namely MB07344 and the glutathione conjugate (2) produced from the addition of glutathione (GSH) to the aryl vinyl ketone byproduct. Ar, 3-chlorophenyl.