Percent of sample radioactivity as [14C]LY3202626 or metabolites of [14C]LY3202626 in pooled human plasma samples after a single oral dose of 10 mg of [14C]LY3202626
Peak | Protonated Molecular ion [M + H]+ | Proposed Metabolite Identification | Percent of Radioactivity (% of Run) | |||
---|---|---|---|---|---|---|
4 hour | 144 hour | 288 hour | AUC Pool (0–24 hours) | |||
Parent | 499 | LY3202626 | 43.4 | 8.96 | 1.63 | 38 |
M1 | 363 | Amide hydrolysis to the amine (aniline) (LSN3200635) | 1.28 | 17.2 | 24.3 | 2.27 |
M2 | 485 | O-desmethyl (LSN3207841) | 4.13 | 11.3 | 10.3 | 4.41 |
M3 | 155 | Amide hydrolysis to the carboxylic acid (LSN3170994) | 3.64 | <1.0 | <1.0 | 3.86 |
M4 | 212 | M3 + glycine (LSN3329581) | 10.3 | 1.57 | <1.0 | 11.9 |
M5 | 405 | N-acetyl of M1 (LSN3226305) | <0.5 | <1.0 | <1.0 | <1.0 |
M16 | 460 | M2 − O (reduction) (LSN3420637) | <1.0 | 2.1 | 1.81 | <1.0 |
Region A | 30.0 | 46.9 | 54.3 | 33.5 | ||
Total | 92.76 | 88.03 | 92.34 | 93.94 | ||
Total radioactivity recovery | 103.0 | 101.3 | 103.0 | 96.7 |