Microbiological oxidation of methyl groups in heterocycles
US5236832A · kind A · utility
5Cited by
3References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 1991 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Oct 30, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/877
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A microbiological process for the oxidation of methyl groups in aromatic 5- or 6-member ring heterocycles to the corresponding carboxylic acid. The heterocycle serves as the substrate and exhibits no substituent on the carbon atoms adjacent to the methyl groups to be oxidized. The reaction of the heterocycle takes place by means of microorganisms of the genus Pseudomonas utilizing toluene, xylene, or cymene. The enzymes of the microorganisms been previously induced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.