TABLE 3

Fevipiprant and metabolites in excreta

Values are presented as mean ± S.D.

ComponentExcretion (% of Dose)aExcretion (% of Dose)b
Urine 0−72 hFeces 0−96 hTotalUrine 0−240 h
Fevipiprant12.7 ± 2.2144.5 ± 6.1257.2 ± 6.2911.0 ± 1.56
AG metabolite26.9 ± 2.581.24 ± 0.24428.1 ± 2.4019.25 ± 2.48
Lactone metabolite0.133 ± 0.04580.177 ± 0.3550.310 ± 0.389NA
P5.30.0956 ± 0.01210.000.0956 ± 0.0121NA
Total components detected39.8 ± 3.3546.0 ± 6.3685.7 ± 5.16NA
Total excretion in time periodc41.2 ± 3.7850.5 ± 6.2691.7 ± 4.97NA
  • NA, not available.

  • a Quantified from radioactivity profiles.

  • b Quantified by LC-MS/MS.

  • c The difference between total excretion and total components detected corresponds to losses during sample preparation.