patterns of metabolism and disposition in plasma of tumor-bearing mice after oral administration of [ 6 ( -14 ) c ] 1-hexylcarbamoyl-5-fluorouracil ( [ 6 ( -14 ) c ] hcfu ) resembled those in plasma of normal mice , but elimination of [ 6 ( -14 ) c ] hcfu and 5-fluorouracil ( fura ) was slower in tumor-bearing mice .
C0025519
metabolism
C0221102
elimination