Compounds useful in the synthesis of halichondrin B analogs
US9856276B2 · kind B2 · utility
16Cited by
28References
12Claims
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Key dates
| Filing date | Jun 29, 2016 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Jun 29, 2036 |
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.