Si. Klein et al., O-BENZYL HYDROXYPROLINE AS A BIOISOSTERE FOR PHE-PRO - NOVEL DIPEPTIDE THROMBIN INHIBITORS, Bioorganic & medicinal chemistry letters, 6(18), 1996, pp. 2225-2230
A series of analogs were prepared based on the known thrombin inhibito
r PPACK, in which the D-Phe-ho dipeptide has been replaced by trans-4-
O-benzyl hydroxyproline. One of these analogs is a more potent inhibit
or of thrombin, and is more selective, than PPACK itself. Copyright (C
) 1996 Elsevier Science Ltd