Process and compounds for the manufacture of oseltamivir and analogs thereof, and new antiviral agents
US8716333B2 · kind B2 · utility
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35Claims
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Key dates
| Filing date | Oct 15, 2010 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Oct 15, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present application relates to processes for the preparation of intermediates useful in the manufacture of oseltamivir and the H3PO4 salt of oseltamivir, Tamiflu®. The application further relates to novel intermediate and compounds and oseltamivir analogs and to pharmaceutical compositions comprising said analog compounds. The application further relates to a method of using the novel analogs of oseltamivir to treat or prevent influenza.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.