benzylacyclouridines , the specific inhibitors of urdpase , and seventeen newly synthesized derivatives , modified at the pyrimidine ring , the benzyl moiety or the acyclo tail , have been tested for their potency to inhibit urdpase and thymidine phosphorylase ( dthdpase ) from both human and mouse livers .
C0040083
thymidine phosphorylase
C0086418
human