A series of beta-carbonyl substituted glutathione conjugates were prepared
and evaluated as inhibitors of OvGST2. Their specificity for the parasite d
erived protein was assessed through comparison with their inhibition of hum
an pi GST. Inhibition of OvGST2 has been demonstrated at low micromolar con
centrations for these conjugates and selectivity for OvGST2 over human pi-G
ST of greater than 10-fold has been achieved. (C) 2000 Elsevier Science Ltd
. All rights reserved.