Table 1. P450 Isoforms That Catalyze Formation of Major Metabolite.
| P450 isoform | major metabolite 2a (%), t = 2 h |
|---|---|
| 1A2 | 0.6 |
| 2A6 | 2.5 |
| 2B6 | 0.1 |
| 2C9 | 4.9 |
| 2C18 | 1.3 |
| 2C19 | 1.1 |
| 2J2 | 1.1 |
| 3A4 | 1.3 |
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