Method for producing optically active compound
US7629472B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Jun 14, 2007 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Jul 27, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a method for producing an optically active β-hydroxy ester compound represented by the general formula:wherein wherein the ring may be substituted and the like, wherein R1 and R2 are as defined above with a compound represented by the general formula:wherein R3, R4 and R5 are as defined above, and X is a halogen atom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.