Mass spectra profiles of levormeloxifene metabolites isolated from rat bile and feces
| Metabolite | Metabolite Source | m/z | Product Ions |
|---|---|---|---|
| M1 | bile | 620 | 444, 294, 151, 98 |
| M2 | bile | 650 | 474, 269, 181, 98 |
| M3 | bile, treated5-a | 458 | 267, 176, 143, 119, 98, 91, 71 |
| M4 | bile | 634 | 458, 326, 252, 151, 112 |
| M5 | feces extract | 474 | 283, 271, 192, 181, 143, 119, 98, 71 |
| M6 | feces extract | 444 | 241, 192, 119, 98, 91, 71 |
| M7 | feces extract | 474 | 283, 255, 215, 165, 135, 107, 98, 71 |
| M8 | feces extract | 490 | 472, 326, 267, 229, 223, 165, 130, 112, 91, 87, 84, 69, 44, |
| M9 | feces extract | 430 | 239, 211, 159, 118, 98, 91, 71 |
| Levormeloxifene | feces extract | 458 | 267, 189, 175, 165, 119, 98, 91, 71, |
↵5-a sample treated with β-glucuronidase.