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Revision as of 11:09, 24 October 2011 editBeetstra (talk | contribs)Edit filter managers, Administrators172,071 edits Script assisted update of identifiers for the Chem/Drugbox validation project (updated: 'DrugBank').← Previous edit Latest revision as of 05:13, 14 January 2025 edit undoArthurfragoso (talk | contribs)Extended confirmed users, Template editors4,591 edits dark mode fix 
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{{Short description|Chemical compound}}
{{Unreferenced stub|auto=yes|date=December 2009}} {{Refimprove|date=December 2009}}

{{Drugbox {{Drugbox
| verifiedrevid = 457129255
| Verifiedfields = changed
| verifiedrevid = 401597182
| IUPAC_name = (3''S'')-oxolan-3-yl ''N''--1-phenylbutan-2-yl]carbamate | IUPAC_name = (3''S'')-oxolan-3-yl ''N''--1-phenylbutan-2-yl]carbamate
| image = Amprenavir skeletal.svg | image = Amprenavir structure.svg
| image_class = skin-invert-image


<!--Clinical data--> <!--Clinical data-->
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| Drugs.com = {{drugs.com|monograph|amprenavir}} | Drugs.com = {{drugs.com|monograph|amprenavir}}
| MedlinePlus = a699051 | MedlinePlus = a699051
| licence_EU = Agenerase | licence_EU = yes
| licence_US = Amprenavir | licence_US = Amprenavir
| pregnancy_US = C | pregnancy_US = C
| pregnancy_category = | pregnancy_category =
| legal_status = | legal_status = Rx-only
| routes_of_administration = oral | routes_of_administration = Oral (])


<!--Pharmacokinetic data--> <!--Pharmacokinetic data-->
| bioavailability = | bioavailability =
| protein_bound = 90% | protein_bound = 90%
| metabolism = hepatic | metabolism = ]
| elimination_half-life = 7.1-10.6 hours | elimination_half-life = 7.1–10.6 hours
| excretion = <3% renal | excretion = <3% renal


<!--Identifiers--> <!--Identifiers-->
| CASNo_Ref = {{cascite|correct|CAS}} | CAS_number_Ref = {{cascite|correct|??}}
| CAS_number = 161814-49-9 | CAS_number = 161814-49-9
| ATC_prefix = J05 | ATC_prefix = J05
| ATC_suffix = AE05 | ATC_suffix = AE05
| ATC_supplemental = | ATC_supplemental =
| PubChem = 65016 | PubChem = 65016
| DrugBank_Ref = {{drugbankcite|correct|drugbank}} | DrugBank_Ref = {{drugbankcite|correct|drugbank}}
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| KEGG_Ref = {{keggcite|correct|kegg}} | KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = D00894 | KEGG = D00894
| ChEBI_Ref = {{ebicite|changed|EBI}} | ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 40050 | ChEBI = 40050
| ChEMBL_Ref = {{ebicite|changed|EBI}} | ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 116 | ChEMBL = 116
| NIAID_ChemDB = 006080


<!--Chemical data--> <!--Chemical data-->
| C=25 | H=35 | N=3 | O=6 | S=1 | C=25 | H=35
| N=3 | O=6
| S=1
| molecular_weight = 505.628 g/mol
| smiles = O=C(O1CCOC1)N(Cc2ccccc2)(O)CN(CC(C)C)S(=O)(=O)c3ccc(N)cc3 | smiles = O=C(O1CCOC1)N(Cc2ccccc2)(O)CN(CC(C)C)S(=O)(=O)c3ccc(N)cc3
| InChI = 1/C25H35N3O6S/c1-18(2)15-28(35(31,32)22-10-8-20(26)9-11-22)16-24(29)23(14-19-6-4-3-5-7-19)27-25(30)34-21-12-13-33-17-21/h3-11,18,21,23-24,29H,12-17,26H2,1-2H3,(H,27,30)/t21-,23-,24+/m0/s1
| InChIKey = YMARZQAQMVYCKC-OEMFJLHTBO
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C25H35N3O6S/c1-18(2)15-28(35(31,32)22-10-8-20(26)9-11-22)16-24(29)23(14-19-6-4-3-5-7-19)27-25(30)34-21-12-13-33-17-21/h3-11,18,21,23-24,29H,12-17,26H2,1-2H3,(H,27,30)/t21-,23-,24+/m0/s1 | StdInChI = 1S/C25H35N3O6S/c1-18(2)15-28(35(31,32)22-10-8-20(26)9-11-22)16-24(29)23(14-19-6-4-3-5-7-19)27-25(30)34-21-12-13-33-17-21/h3-11,18,21,23-24,29H,12-17,26H2,1-2H3,(H,27,30)/t21-,23-,24+/m0/s1
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| StdInChIKey = YMARZQAQMVYCKC-OEMFJLHTSA-N | StdInChIKey = YMARZQAQMVYCKC-OEMFJLHTSA-N
}} }}
'''Amprenavir''' ('''Agenerase''', ]) is a ] used to treat ] infection. It was approved by the ] on April 15, 1999, for twice-a-day dosing instead of needing to be taken every eight hours. The convenient dosing came at a price, as the dose required is 1,200&nbsp;mg, delivered in eight very large gel capsules.


'''Amprenavir''' (original brand name '''Agenerase''', ]) is a ] used to treat ]. It was approved by the ] on April 15, 1999, for twice-a-day dosing instead of needing to be taken every eight hours. The convenient dosing came at a price, as the dose required is 1,200&nbsp;mg, delivered in 8 (eight) very large 150 mg gel capsules or 24 (twenty-four) 50 mg gel capsules twice daily.<ref name = "PI">{{cite web|title=Agenerase (amprenavir) Capsules. Full Prescribing Information. Section Dosage and Administration|url=http://www.accessdata.fda.gov/drugsatfda_docs/label/2002/21007s11,21039s10lbl.pdf|website=US Food and Drug Administration|publisher=GlaxoSmithKline and Vertex Pharmaceuticals Inc.|access-date=29 November 2015}}</ref>
Production of amprenavir was discontinued by the manufacturer December 31, 2004; a ] version (]) is available.


<!-- Society and culture -->
==See also==
It was patented in 1992 and approved for medical use in 1999.<ref name=Fis2006>{{cite book | vauthors = Fischer J, Ganellin CR |title=Analogue-based Drug Discovery |date=2006 |publisher=John Wiley & Sons |isbn=9783527607495 |page=509 |url=https://books.google.com/books?id=FjKfqkaKkAAC&pg=PA509 |language=en}}</ref> Production of amprenavir was discontinued by the manufacturer on December 31, 2004; a ] version (]), is available.
* ], a prodrug of amprenavir


==Background==
<br style="clear: both;" />
] dimer with amprenavir (sticks) bound in the active site. PDB entry {{PDBe|3nu3}}<ref>{{cite journal | vauthors = Shen CH, Wang YF, Kovalevsky AY, Harrison RW, Weber IT | title = Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters | journal = The FEBS Journal | volume = 277 | issue = 18 | pages = 3699–714 | date = September 2010 | pmid = 20695887 | pmc = 2975871 | doi = 10.1111/j.1742-4658.2010.07771.x }}</ref>]]

Research aimed at development of ] as potential ] had led to the discovery of compounds that blocked the action of this peptide cleaving enzyme. The amino acid sequence cleaved by ] was found to be fortuitously the same as that required to produce the HIV peptide coat. Structure–activity studies on renin inhibitors proved to be of great value for developing ]. Incorporation of an ] moiety proved crucial to inhibitory activity for many of these agents. This unit is closely related to the one found in the ], an unusual amino acid that forms part of the ], a fermentation product that inhibits protease enzymes.{{cn|date=November 2022}}
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== References ==
{{reflist}}

== External links ==
* in the ]


{{HIVpharm}} {{HIVpharm}}


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{{Antimicrobial-stub}} {{Antimicrobial-stub}}

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