Method of enzymatic optical resolution of racemic 4-hydroxy-1,2,3,4-tetrahydroquinoline
US7972836B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Oct 4, 2006 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Oct 2, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparing an optically active 4-hydroxy-1,2,3,4-tetrahydroquinoline compound [I], which comprises the steps of: [wherein R1 represents a hydrogen atom or a protecting group for amino group.]
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.