Development of a Commercial Process for Odalasvir
Odalasvir is a selective inhibitor of hepatitis C virus NS5A protein, a key target for combination therapies. This paper describes the chemical process development for the synthesis of this active pharmaceutical ingredient and the improvements that were achieved over the medicinal chemistry route. O...
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Veröffentlicht in: | Organic process research & development 2022-03, Vol.26 (3), p.832-848 |
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creator | Tran, Duc N Zhdanko, Alexander Barroso, Santiago Nieste, Patrick Rahmani, Ramdane Holan, Jan Hoefnagels, Roel Reniers, Peter Vermoortele, Frederik Duguid, Stewart Cazanave, Lionel Figlus, Marek Muir, Colin Elliott, Alain Zhao, Peichao Paden, Warren Diaz, Cristina Hernandez Bell, Stephen J Hashimoto, Akihiro Phadke, Avinash Wiles, Jason A Vogels, Ilse Farina, Vittorio |
description | Odalasvir is a selective inhibitor of hepatitis C virus NS5A protein, a key target for combination therapies. This paper describes the chemical process development for the synthesis of this active pharmaceutical ingredient and the improvements that were achieved over the medicinal chemistry route. Optimization of all of the reaction conditions and crystallizations resulted in higher throughput and a highly improved process mass intensity. The process is robust and has been scaled up to ∼100 kg batches without issues. |
doi_str_mv | 10.1021/acs.oprd.1c00237 |
format | Article |
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Process Res. Dev</addtitle><date>2022-03-18</date><risdate>2022</risdate><volume>26</volume><issue>3</issue><spage>832</spage><epage>848</epage><pages>832-848</pages><issn>1083-6160</issn><eissn>1520-586X</eissn><abstract>Odalasvir is a selective inhibitor of hepatitis C virus NS5A protein, a key target for combination therapies. This paper describes the chemical process development for the synthesis of this active pharmaceutical ingredient and the improvements that were achieved over the medicinal chemistry route. Optimization of all of the reaction conditions and crystallizations resulted in higher throughput and a highly improved process mass intensity. The process is robust and has been scaled up to ∼100 kg batches without issues.</abstract><pub>American Chemical Society</pub><doi>10.1021/acs.oprd.1c00237</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0001-7402-6914</orcidid><orcidid>https://orcid.org/0000-0001-7864-2730</orcidid></addata></record> |
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title | Development of a Commercial Process for Odalasvir |
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