Remoxipride: Difference between revisions

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{{drugbox
{{Drugbox
| IUPAC_name       = 3-Bromo-N-[ [(''2S'')-1-ethylpyrrolidin-2-yl]methyl]-2,6-dimethoxy-benzamide
| Verifiedfields = changed
| image             = Remoxipride.png
| verifiedrevid = 464380815
| CAS_number       = 117591-79-4  
| IUPAC_name = (''S'')-3-bromo-''N''-[(1-ethylpyrrolidin-2-yl)methyl]-2,6-dimethoxy-benzamide
| ATC_prefix       = N05
| image =Remoxipride Structural Formulae.png
| ATC_suffix       = AL04  
 
| PubChem           = 54477
<!--Clinical data-->
| DrugBank         =  
| tradename = Roxiam
| chemical_formula  =  
| pregnancy_category = 
| molecular_weight  = 371.27 g/mol
| legal_status = Withdrawn
| bioavailability  = C<sub>16</sub>H<sub>23</sub>BrN<sub>2</sub>O<sub>3</sub>
| routes_of_administration = Oral
| protein_bound    =  
 
| metabolism        =  
<!--Pharmacokinetic data-->
| elimination_half-life =  
| bioavailability = 96%<ref name = PK>{{cite journal|title=Remoxipride - a new potential antipsychotic compound: tolerability and pharmacokinetics after single oral and intravenous administration in healthy male volunteers|journal=Psychopharmacology|author=Grind, M; Nilsson, MI; Nilsson, L; Oxenstierna, G; Sedvall, G; Wahlén, A|date=1989|volume=98|issue=3|page=304-309|pmid=2568653|doi=10.1007/bf00451679}}</ref>
| excretion        =  
| protein_bound = 89-98%
| pregnancy_AU      = <!-- A / B1 / B2 / B3 / C / D / X -->
 
| pregnancy_US      = <!-- A / B            / C / D / X -->
| metabolism = [[Hepatic]]<ref name = PK/>
| pregnancy_category=
| elimination_half-life = 4-7 hours<ref name = PK/>
| legal_AU          = <!-- Unscheduled / S2 / S3 / S4 / S5 / S6 / S7 / S8 / S9 -->
| excretion = [[Renal]]<ref name = PK/>
| legal_CA          =  <!--             / Schedule I, II, III, IV, V, VI, VII, VIII -->
 
| legal_UK          =  <!-- GSL        / P      / POM / CD / Class A, B, C -->
<!--Identifiers-->
| legal_US          =  <!-- OTC                  / Rx-only  / Schedule I, II, III, IV, V -->
| CAS_number_Ref = {{cascite|changed|??}}
| legal_status      =  
| CAS_number = 117591-79-4
| routes_of_administration =  
| ATC_prefix = N05
| ATC_suffix = AL04
| PubChem = 54477
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
| DrugBank = DB00409
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 49195
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 0223RD59PE
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = D02683
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 22242
 
<!--Chemical data-->
| C=16 | H=23 | Br=1 | N=2 | O=3
| molecular_weight = 371.27 g/mol
| smiles = CCN2CCC[C@H]2CNC(=O)c1c(OC)ccc(Br)c1OC
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C16H23BrN2O3/c1-4-19-9-5-6-11(19)10-18-16(20)14-13(21-2)8-7-12(17)15(14)22-3/h7-8,11H,4-6,9-10H2,1-3H3,(H,18,20)/t11-/m0/s1
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = GUJRSXAPGDDABA-NSHDSACASA-N
}}
}}
__Notoc__
{{SI}}
{{CMG}}
==Overview==
'''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).<ref name="isbn3-527-31058-4">{{cite book | author = José Miguel Vela; Helmut Buschmann; Jörg Holenz; Antonio Párraga; Antoni Torrens | title = Antidepressants, Antipsychotics, Anxiolytics: From Chemistry and Pharmacology to Clinical Application | publisher = Wiley-VCH | location = Weinheim | year = 2007 | pages = | isbn = 3-527-31058-4 | oclc = | doi = | accessdate = }}</ref> It was initially launched by [[AstraZeneca]] in 1990 and suspension of its use began in 1993.<ref name="isbn3-527-31058-4">{{cite book | author = José Miguel Vela; Helmut Buschmann; Jörg Holenz; Antonio Párraga; Antoni Torrens | title = Antidepressants, Antipsychotics, Anxiolytics: From Chemistry and Pharmacology to Clinical Application | publisher = Wiley-VCH | location = Weinheim | year = 2007 | pages = | isbn = 3-527-31058-4 | oclc = | doi = | accessdate = }}</ref> Remoxipride acts as a [[binding selectivity|selective]] [[D2 receptor|D<sub>2</sub>]] and [[D3 receptor|D<sub>3</sub> receptor]] [[receptor antagonist|antagonist]] and also has high [[affinity (pharmacology)|affinity]] for the [[sigma receptor]], possibly playing a role in its atypical neuroleptic action.<ref name="pmid1978484">{{cite journal | author = Köhler C, Hall H, Magnusson O, Lewander T, Gustafsson K | title = Biochemical pharmacology of the atypical neuroleptic remoxipride | journal = Acta Psychiatrica Scandinavica. Supplementum | volume = 358 | issue = | pages = 27–36 | year = 1990 | pmid = 1978484 | doi = | url = }}</ref>


'''Remoxipride''' is a substituted [[benzamide]] which was a promising [[antipsychotic]] during clinical trials in the 1990s, but was removed due to possible side effects.
Due to its short half-life twice daily (bid) dosing is required, although a once-daily controlled-release tablet has been developed.<ref name = dose>{{cite journal|title=Once-daily controlled release remoxipride is equieffective with twice-daily immediate release remoxipride in the treatment of schizophrenia|author=Alexander, MS; Chakravarti, SK; Sundararajan, K; Mullin, JM; Shaw, SH; Blomqvist, M; Lockett, CM|journal=Journal of Psychopharmacology|date=January 1993|volume=7|issue=3|doi=10.1177/026988119300700307|page=276-82|pmid=22290842}}</ref> There was some interest in its use in the treatment of treatment-resistant schizophrenia.<ref name = TRS>{{cite journal|title=Remoxipride therapy in treatment resistant schizophrenia|author=Conley, R; Dixon, L; An Nguyen, R; Taminga, C; Hain, R|doi=10.1016/0920-9964(93)90521-J|date=April 1993|volume=9|issue=2-3|journal=Schizophrenia Research|page=235-236}}</ref><ref name = TRS2>{{cite journal|title=Remoxipride therapy in poorly responsive schizophrenics|author=Conley, R; Dixon, L; An Nguyen, R; Taminga, C; Raymond, R|doi=10.1016/0920-9964(91)90208-9|date=April 1993|volume=4|issue=3|page=316|journal=Schizophrenia Research}}</ref>


== Clinical trials ==
== See also ==
Remoxipride is a selective [[Dopamine receptor|D2]] [[Receptor antagonist|antagonist]], with a relatively low effective dosage and low incidence of side effects relative to [[haloperidol]]. However, after its introduction in Europe, its use was correlated with incidence of [[aplastic anemia]] in as many as 1 in 10,000 cases, and it was taken off the market until its relationship to this possible side effect could be studied.
* [[Typical antipsychotic]]
* [[Benzamide]]
 
== References ==
{{Reflist|2}}


== External links ==
== External links ==
* [http://www.acnp.org/G4/GN401000123/CH121.html Herbert Y. Meltzer, Atypical Antipsychotic Drugs, 2000]
* [http://www.acnp.org/G4/GN401000123/CH121.html Herbert Y. Meltzer, Atypical Antipsychotic Drugs, 2000]
{{Antipsychotics}}
{{Dopaminergics}}
{{Sigmaergics}}


[[Category:Atypical antipsychotics]]
[[Category:Atypical antipsychotics]]
[[Category:Amides]]
[[Category:Pyrrolidines]]
 
[[Category:Benzamides]]
{{pharma-stub}}
[[Category:Phenol ethers]]
[[Category:Organobromides]]
[[Category:Withdrawn drugs]]


[[de:Remoxiprid]]
[[Category:Drug]]

Latest revision as of 14:16, 13 April 2015

Remoxipride
Clinical data
Trade namesRoxiam
Routes of
administration
Oral
ATC code
Legal status
Legal status
  • Withdrawn
Pharmacokinetic data
Bioavailability96%[1]
Protein binding89-98%
MetabolismHepatic[1]
Elimination half-life4-7 hours[1]
ExcretionRenal[1]
Identifiers
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
KEGG
ChEMBL
E number{{#property:P628}}
ECHA InfoCard{{#property:P2566}}Lua error in Module:EditAtWikidata at line 36: attempt to index field 'wikibase' (a nil value).
Chemical and physical data
FormulaC16H23BrN2O3
Molar mass371.27 g/mol
3D model (JSmol)
 ☒N☑Y (what is this?)  (verify)

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

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).[2] It was initially launched by AstraZeneca in 1990 and suspension of its use began in 1993.[2] 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.[3]

Due to its short half-life twice daily (bid) dosing is required, although a once-daily controlled-release tablet has been developed.[4] There was some interest in its use in the treatment of treatment-resistant schizophrenia.[5][6]

See also

References

  1. 1.0 1.1 1.2 1.3 Grind, M; Nilsson, MI; Nilsson, L; Oxenstierna, G; Sedvall, G; Wahlén, A (1989). "Remoxipride - a new potential antipsychotic compound: tolerability and pharmacokinetics after single oral and intravenous administration in healthy male volunteers". Psychopharmacology. 98 (3): 304-309. doi:10.1007/bf00451679. PMID 2568653.
  2. 2.0 2.1 José Miguel Vela; Helmut Buschmann; Jörg Holenz; Antonio Párraga; Antoni Torrens (2007). Antidepressants, Antipsychotics, Anxiolytics: From Chemistry and Pharmacology to Clinical Application. Weinheim: Wiley-VCH. ISBN 3-527-31058-4.
  3. Köhler C, Hall H, Magnusson O, Lewander T, Gustafsson K (1990). "Biochemical pharmacology of the atypical neuroleptic remoxipride". Acta Psychiatrica Scandinavica. Supplementum. 358: 27–36. PMID 1978484.
  4. Alexander, MS; Chakravarti, SK; Sundararajan, K; Mullin, JM; Shaw, SH; Blomqvist, M; Lockett, CM (January 1993). "Once-daily controlled release remoxipride is equieffective with twice-daily immediate release remoxipride in the treatment of schizophrenia". Journal of Psychopharmacology. 7 (3): 276-82. doi:10.1177/026988119300700307. PMID 22290842.
  5. Conley, R; Dixon, L; An Nguyen, R; Taminga, C; Hain, R (April 1993). "Remoxipride therapy in treatment resistant schizophrenia". Schizophrenia Research. 9 (2–3): 235-236. doi:10.1016/0920-9964(93)90521-J.
  6. Conley, R; Dixon, L; An Nguyen, R; Taminga, C; Raymond, R (April 1993). "Remoxipride therapy in poorly responsive schizophrenics". Schizophrenia Research. 4 (3): 316. doi:10.1016/0920-9964(91)90208-9.

External links


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