Elinogrel
Elinogrel (INN,[2] USAN) was an experimental antiplatelet drug acting as a P2Y12 inhibitor. Similarly to ticagrelor and in contrast to clopidogrel, elinogrel was a reversible inhibitor that acted fast and short (for about 12 hours), and it was not a prodrug but pharmacologically active itself. The substance was used in form of its potassium salt, intravenously for acute treatment and orally for long-term treatment.[3] Development was terminated in 2012.
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Other names | PRT-060128 |
Routes of administration | By mouth, IV |
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Metabolism | Mainly unchanged, ~15% N-demethylation[1] |
Excretion | Urine, faeces |
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Formula | C20H15ClFN5O5S2 |
Molar mass | 523.94 g·mol−1 |
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History
The substance was originally developed by Portola Pharmaceuticals, with Phase II clinical trials conducted around 2008–2011.[4] In February 2009, Novartis bought worldwide rights to develop it further, intending to conduct Phase III studies and commercialise the drug.[5] The development of the drug was terminated in January 2012 by Novartis.[6]
References
- Siller-Matula JM, Krumphuber J, Jilma B (February 2010). "Pharmacokinetic, pharmacodynamic and clinical profile of novel antiplatelet drugs targeting vascular diseases". British Journal of Pharmacology. 159 (3): 502–17. doi:10.1111/j.1476-5381.2009.00555.x. PMC 2828016. PMID 20050853.
- "International Nonproprietary Names for Pharmaceutical Substances (INN). Recommended International Nonproprietary Names: List 63" (PDF). World Health Organization. pp. 50–1. Retrieved 1 December 2016.
- Gurbel PA, Kereiakes D, Tantry US (November 2010). "Elinogrel potassium: Receptor antagonist antiplatelet therapy". Drugs of the Future. 35 (11): 885–92. doi:10.1358/dof.2010.35.11.1529823 (inactive 2021-01-10).CS1 maint: DOI inactive as of January 2021 (link)
- Michelson AD (2011). "Advances in antiplatelet therapy". Hematology. American Society of Hematology. Education Program. 2011: 62–9. doi:10.1182/asheducation-2011.1.62. PMID 22160013.
- "Novartis gains worldwide rights to elinogrel, a Phase II anti-clotting compound with potential to reduce risk of heart attack". Insciences. Archived from the original on 2014-07-14.
- "Novartis drops elinogrel outright". BioPortfolio. Archived from the original on 2012-07-29.