Process for preparing the calcium salt of rosuvastatin
US7511140B2 · kind B2 · utility
13Cited by
13References
25Claims
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Key dates
| Filing date | Aug 7, 2003 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Apr 22, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An improved process for manufacture of (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl)(methylsulfonyl)amino]pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid calcium salt, which is useful for the production of a pharmaceutical useful in the treatment of, inter alia, hypercholesterolemia, hyperlipoproteinemia and atherosclerosis, is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.