Compounds useful in the synthesis of halichondrin B analogs
US8203010B2 · kind B2 · utility
52Cited by
8References
11Claims
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Key dates
| Filing date | Jan 26, 2011 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Jan 26, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
In general, the invention features compounds useful for the synthesis of analogs of halichondrin B, such as eribulin or pharmaceutically acceptable salts thereof, e.g., eribulin mesylate. Exemplary compounds are of formula (I), (II), or (III):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.