Co-crystal intermediates of rosuvastatin and methods of using same
US8815862B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Dec 3, 2012 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Dec 3, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D241/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Methods for the preparation of Rosuvastatin by co-crystals of Rosuvastatin or intermediates are provided. Also provided are co-crystals, pharmaceutical compositions which include such co-crystals and methods for treating conditions associated with hypercholesterolemia by administering such compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.