Microbiological process for the production of hydroxypyrazinecarboxylic acid
US5273893A · kind A · utility
2Cited by
3References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 4, 1992 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Jun 4, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P17/12
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A microbiological process for the production of 5-hydroxypyrazinecarboxylic acid and/or its salts with microorganisms using nicotinic acid and/or its salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.