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{{Short description|Chemical compound}}
{{Drugbox
{{Drugbox
| Verifiedfields = changed
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 443444475
| verifiedrevid = 443444475
| IUPAC_name = ''N''-(1-cyanocyclopropyl)-4-fluoro-''N''<sup>2</sup>-{(1''S'')-2,2,2-trifluoro-1-[4'-(methylsulfonyl)biphenyl-4-yl]ethyl}-<small>L</small>-leucinamide
| IUPAC_name = ''N''-(1-Cyanocyclopropyl)-4-fluoro-''N''<sup>2</sup>-<nowiki/>{(1''S'')-2,2,2-trifluoro-1-[4'-(methylsulfonyl)biphenyl-4-yl]ethyl}-<small>L</small>-leucinamide
| image = Odanacatib Structural Formulae V.1.svg
| image = Odanacatib corrected.svg
| width = 300


<!--Clinical data-->
<!--Clinical data-->
| tradename =
| tradename =
| pregnancy_AU = <!-- A / B1 / B2 / B3 / C / D / X -->
| pregnancy_AU = <!-- A / B1 / B2 / B3 / C / D / X -->
| pregnancy_US = <!-- A / B / C / D / X -->
| pregnancy_US = <!-- A / B/ C / D / X -->
| pregnancy_category =
| pregnancy_category =
| legal_AU = <!-- S2, S3, S4, S5, S6, S7, S8, S9 or Unscheduled-->
| legal_AU = <!-- S2, S3, S4, S5, S6, S7, S8, S9 or Unscheduled-->
| legal_CA = <!-- Schedule I, II, III, IV, V, VI, VII, VIII -->
| legal_CA = <!-- Schedule I, II, III, IV, V, VI, VII, VIII -->
| legal_UK = <!-- GSL, P, POM, CD, or Class A, B, C -->
| legal_UK = <!-- GSL, P, POM, CD, or Class A, B, C -->
| legal_US = <!-- OTC / Rx-only / Schedule I, II, III, IV, V -->
| legal_US = <!-- OTC / Rx-only / Schedule I, II, III, IV, V -->
| legal_status =
| legal_status = Development terminated
| routes_of_administration = oral
| routes_of_administration = [[Oral administration|By mouth]]


<!--Pharmacokinetic data-->
<!--Pharmacokinetic data-->
| bioavailability =
| bioavailability =
| protein_bound =
| protein_bound =
| metabolism =
| metabolism =
| elimination_half-life =
| elimination_half-life =
| excretion =
| excretion =


<!--Identifiers-->
<!--Identifiers-->
| IUPHAR_ligand = 6478
| CAS_number_Ref = {{cascite|correct|??}}
| CAS_number_Ref = {{cascite|correct|??}}
| CAS_number = 603139-19-1
| CAS_number = 603139-19-1
| ATC_prefix = none
| ATC_prefix = None
| ATC_suffix =
| ATC_suffix =
| ATC_supplemental =
| ATC_supplemental =
| PubChem = 10152654
| PubChem = 10152654
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
| DrugBank =
| DrugBank =
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = N673F6W2VH
| UNII = N673F6W2VH
| KEGG_Ref = {{keggcite|changed|kegg}}
| KEGG = D08955
| ChEMBL_Ref = {{ebicite|changed|EBI}}
| ChEMBL_Ref = {{ebicite|changed|EBI}}
| ChEMBL = 481611
| ChEMBL = 481611
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 8328162


<!--Chemical data-->
<!--Chemical data-->
| chemical_formula =
| chemical_formula =
| C=25 | H=27 | F=4 | N=3 | O=3 | S=1
| C=25 | H=27 | F=4 | N=3 | O=3 | S=1
| molecular_weight = 525.56 g/mol
| smiles = CC(C)(CC(C(=O)NC1(CC1)C#N)NC(C2=CC=C(C=C2)C3=CC=C(C=C3)S(=O)(=O)C)C(F)(F)F)F
| smiles = CC(C)(CC(C(=O)NC1(CC1)C#N)NC(C2=CC=C(C=C2)C3=CC=C(C=C3)S(=O)(=O)C)C(F)(F)F)F
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| synonyms = <small>(2''S'')-''N''-(1-cyanocyclopropyl)-4-fluoro-4-methyl-2-{[(1''S'')-2,2,2-trifluoro-1-{4'-(methanesulfonyl)-[1,1'-biphenyl]-4-yl}ethyl]amino}pentanamide</small>
| StdInChI = 1S/C25H27F4N3O3S/c1-23(2,26)14-20(22(33)32-24(15-30)12-13-24)31-21(25(27,28)29)18-6-4-16(5-7-18)17-8-10-19(11-9-17)36(3,34)35/h4-11,20-21,31H,12-14H2,1-3H3,(H,32,33)/t20-,21-/m0/s1
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = FWIVDMJALNEADT-SFTDATJTSA-N
| synonyms = <small>(2''S'')-''N''-(1-Cyanocyclopropyl)-4-fluoro-4-methyl-2-<nowiki/>{[(1''S'')-2,2,2-trifluoro-1-<nowiki/>{4'-(methanesulfonyl)-[1,1'-biphenyl]-4-yl}ethyl]amino}pentanamide</small>
}}
}}
'''Odanacatib''' ([[International Nonproprietary Name|pINN]]; codenamed '''MK-0822''') is an investigational treatment for [[osteoporosis]] and [[bone metastasis]].<ref>{{pmid|18685424}}</ref> It is an [[enzyme inhibitor|inhibitor]] of [[cathepsin K]],<ref name="pmid18226527">{{cite journal |author=Gauthier JY, Chauret N, Cromlish W, ''et al.'' |title=The discovery of odanacatib (MK-0822), a selective inhibitor of cathepsin K |journal=Bioorg. Med. Chem. Lett. |volume=18 |issue=3 |pages=923–8 |year=2008 |month=February |pmid=18226527 |doi=10.1016/j.bmcl.2007.12.047 |url=}}</ref> an [[enzyme]] involved in [[bone resorption]].


'''Odanacatib''' ([[International nonproprietary name|INN]];<ref name="INN">{{cite journal |title=International Nonproprietary Names for Pharmaceutical Substances (INN). Recommended International Nonproprietary names: List 60 | journal = WHO Drug Information | volume = 33 | issue= 3 | date = 2008 |url=https://www.who.int/medicines/publications/druginformation/innlists/RL60.pdf | archive-url = https://web.archive.org/web/20131026150609/https://www.who.int/medicines/publications/druginformation/innlists/RL60.pdf | archive-date = 26 October 2013 |publisher=World Health Organization|access-date=11 November 2016|page=239 }}</ref> codenamed '''MK-0822''') is an investigational treatment for [[osteoporosis]] and [[bone metastasis]].<ref>{{cite journal | vauthors = Le Gall C, Bonnelye E, Clézardin P | title = Cathepsin K inhibitors as treatment of bone metastasis | journal = Current Opinion in Supportive and Palliative Care | volume = 2 | issue = 3 | pages = 218–222 | date = September 2008 | pmid = 18685424 | doi = 10.1097/SPC.0b013e32830baea9 | s2cid = 5834581 }}</ref> It is an [[enzyme inhibitor|inhibitor]] of [[cathepsin K]],<ref name="pmid18226527">{{cite journal | vauthors = Gauthier JY, Chauret N, Cromlish W, Desmarais S, Duong LT, Falgueyret JP, Kimmel DB, Lamontagne S, Léger S, LeRiche T, Li CS, Massé F, McKay DJ, Nicoll-Griffith DA, Oballa RM, Palmer JT, Percival MD, Riendeau D, Robichaud J, Rodan GA, Rodan SB, Seto C, Thérien M, Truong VL, Venuti MC, Wesolowski G, Young RN, Zamboni R, Black WC | display-authors = 6 | title = The discovery of odanacatib (MK-0822), a selective inhibitor of cathepsin K | journal = Bioorganic & Medicinal Chemistry Letters | volume = 18 | issue = 3 | pages = 923–928 | date = February 2008 | pmid = 18226527 | doi = 10.1016/j.bmcl.2007.12.047 }}</ref> an [[enzyme]] involved in [[bone resorption]].
It is being developed by [[Merck & Co.]] {{As of|2009|11}}, Merck is conducting [[clinical trial#Phase III|phase III clinical trials]].


The clinical trial for this compound has been stopped after a review showed it was highly effective and has a good safety profile. To keep this compound away from the public would be unethical, just for further study. It is expected Merck will apply for approval within the next 12 months. Some projections expect this drug will bring a billion a year in sales.{{fact}}
The drug was developed by [[Merck & Co.]] The [[clinical trial#Phase III|phase III clinical trial]] for this medicine was stopped early after a review showed it was highly effective and had a good safety profile. Merck announced in 2014 that it would apply for regulatory approval in 2015.<ref>{{cite web | vauthors = Pierson R | date = 15 September 2014 |title=Merck osteoporosis drug passes trial, but side effects hover |website=[[Reuters]] |archive-url=https://web.archive.org/web/20210711172651/https://www.reuters.com/article/us-merck-osteoporosis-idUSKBN0HA1Y820140915 |archive-date=2021-07-11 |url-status=live |url=https://www.reuters.com/article/us-merck-osteoporosis-idUSKBN0HA1Y820140915}}</ref>


In 2016, Merck discontinued development of odanacatib and announced it would not seek regulatory approval after analysis discovered an increased risk of [[stroke]].<ref>{{cite news | url=http://www.businesswire.com/news/home/20160902005107/en/Merck-Update-Odanacatib-Development-Program | title=Merck Provides Update on Odanacatib Development Program | work=Business Wire | date=2016-09-02 | access-date=2016-09-30 | archive-url=https://web.archive.org/web/20160903172200/http://www.businesswire.com/news/home/20160902005107/en/Merck-Update-Odanacatib-Development-Program | archive-date=2016-09-03 | url-status=live}}</ref>
This drug was developed at Merck Frosst, as was Merck's block buster drug Singular. The Frosst research site was closed Oct 2010. According to Merck this was due to very low return on investment at this site, and none of the researcher chemists who created this drug currently work for Merck.{{fact}}


This drug was developed at Merck Frosst in [[Montreal]].
==References==

== References ==
{{Reflist}}
{{Reflist}}


{{Drugs for treatment of bone diseases}}
{{Drugs for treatment of bone diseases}}


[[Category:Drugs]]
[[Category:Abandoned drugs]]
[[Category:Cyclopropanes]]
[[Category:Cyclopropanes]]
[[Category:Trifluoromethyl compounds]]

[[Category:Organofluorides]]
[[Category:Biphenyls]]
[[Category:Nitriles]]
[[Category:Enzyme inhibitors]]


{{musculoskeletal-drug-stub}}
{{musculoskeletal-drug-stub}}

[[de:Odanacatib]]

Latest revision as of 17:27, 28 October 2023

Odanacatib
Clinical data
Other names(2S)-N-(1-Cyanocyclopropyl)-4-fluoro-4-methyl-2-{[(1S)-2,2,2-trifluoro-1-{4'-(methanesulfonyl)-[1,1'-biphenyl]-4-yl}ethyl]amino}pentanamide
Routes of
administration
By mouth
ATC code
  • None
Legal status
Legal status
  • Development terminated
Identifiers
  • N-(1-Cyanocyclopropyl)-4-fluoro-N2-{(1S)-2,2,2-trifluoro-1-[4'-(methylsulfonyl)biphenyl-4-yl]ethyl}-L-leucinamide
CAS Number
PubChem CID
IUPHAR/BPS
ChemSpider
UNII
KEGG
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.207.747 Edit this at Wikidata
Chemical and physical data
FormulaC25H27F4N3O3S
Molar mass525.56 g·mol−1
3D model (JSmol)
  • CC(C)(CC(C(=O)NC1(CC1)C#N)NC(C2=CC=C(C=C2)C3=CC=C(C=C3)S(=O)(=O)C)C(F)(F)F)F
  • InChI=1S/C25H27F4N3O3S/c1-23(2,26)14-20(22(33)32-24(15-30)12-13-24)31-21(25(27,28)29)18-6-4-16(5-7-18)17-8-10-19(11-9-17)36(3,34)35/h4-11,20-21,31H,12-14H2,1-3H3,(H,32,33)/t20-,21-/m0/s1 ☒N
  • Key:FWIVDMJALNEADT-SFTDATJTSA-N ☒N
 ☒NcheckY (what is this?)  (verify)

Odanacatib (INN;[1] codenamed MK-0822) is an investigational treatment for osteoporosis and bone metastasis.[2] It is an inhibitor of cathepsin K,[3] an enzyme involved in bone resorption.

The drug was developed by Merck & Co. The phase III clinical trial for this medicine was stopped early after a review showed it was highly effective and had a good safety profile. Merck announced in 2014 that it would apply for regulatory approval in 2015.[4]

In 2016, Merck discontinued development of odanacatib and announced it would not seek regulatory approval after analysis discovered an increased risk of stroke.[5]

This drug was developed at Merck Frosst in Montreal.

References

[edit]
  1. ^ "International Nonproprietary Names for Pharmaceutical Substances (INN). Recommended International Nonproprietary names: List 60" (PDF). WHO Drug Information. 33 (3). World Health Organization: 239. 2008. Archived from the original (PDF) on 26 October 2013. Retrieved 11 November 2016.
  2. ^ Le Gall C, Bonnelye E, Clézardin P (September 2008). "Cathepsin K inhibitors as treatment of bone metastasis". Current Opinion in Supportive and Palliative Care. 2 (3): 218–222. doi:10.1097/SPC.0b013e32830baea9. PMID 18685424. S2CID 5834581.
  3. ^ Gauthier JY, Chauret N, Cromlish W, Desmarais S, Duong LT, Falgueyret JP, et al. (February 2008). "The discovery of odanacatib (MK-0822), a selective inhibitor of cathepsin K". Bioorganic & Medicinal Chemistry Letters. 18 (3): 923–928. doi:10.1016/j.bmcl.2007.12.047. PMID 18226527.
  4. ^ Pierson R (15 September 2014). "Merck osteoporosis drug passes trial, but side effects hover". Reuters. Archived from the original on 2021-07-11.
  5. ^ "Merck Provides Update on Odanacatib Development Program". Business Wire. 2016-09-02. Archived from the original on 2016-09-03. Retrieved 2016-09-30.