Remoxipride
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| Trade names | Roxiam |
| Routes of administration |
Oral |
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| Pharmacokinetic data | |
| Bioavailability | 96% |
| Protein binding | 89-98% |
| Metabolism | Hepatic |
| Elimination half-life | 4-7 hours |
| Excretion | Renal |
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| Chemical and physical data | |
| Formula | C16H23BrN2O3 |
| Molar mass | 371.275 g·mol−1 |
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Remoxipride (Roxiam) is an atypical antipsychotic (although according to some sources it is a typical antipsychotic) which was previously used in Europe for the treatment of schizophrenia and acute mania but was withdrawn due to toxicity concerns (incidence of aplastic anemia in 1/10,000 patients). It was initially launched by AstraZeneca in 1990 and suspension of its use began in 1993. Remoxipride acts as a selective D2 and D3 receptor antagonist and also has high affinity for the sigma receptor, possibly playing a role in its atypical neuroleptic action.
Due to its short half-life twice daily (bid) dosing is required, although a once-daily controlled-release tablet has been developed. There was some interest in its use in the treatment of treatment-resistant schizophrenia.
See also
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See also: Receptor/signaling modulators | |