Process for the synthesis of morphinane compounds and intermediates thereof
US7875718B2 · kind B2 · utility
7Cited by
4References
31Claims
0Family size
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Key dates
| Filing date | Mar 19, 2007 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Dec 10, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D489/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to intermediates useful in the preparation of opiate alkaloids, particularly morphinane compounds. The invention also relates to processes for preparing such intermediates and to processes which utilise such intermediates in the synthesis of morphinane compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.