Production of optically active 1,2-dihydroxyindance derivatives by asymetric assimilation
US5811294A · kind A · utility
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8Claims
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Key dates
| Filing date | Apr 4, 1997 |
| Grant date | Sep 22, 1998 |
| Priority date | — |
| Expiry date | Apr 4, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/877
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A process for resolution of a mixture of cis-dihydroxydihydroindene enantiomers comprising treating the mixture of enantiomers with a Pseudomonas putida species microorganism. Resolved dihydroxydihydroindenes are valuable intermediates for the synthesis of biologically active compounds such as pharmaceuticals and agrochemicals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.