http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5765191-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01c1e0bc0628f76dea731cda5a666ca1 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 1980-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf5d92f2f2a80ceae33ffbfb99bc20b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22b32a377f2189117004c3026f93a8a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c6769f8defd4fc938e1522235776f29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e67ed96872fde8ce70877f404f529d4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8043c3660f369a10a36415466c0a9d84 |
| publicationDate | 1982-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5765191-A |
| titleOfInvention | Preparation of (+)-alpha-hydroxymethylbutyric acid |
| abstract | PURPOSE: To prepare (+)-α-hydroxymethylbutyric acid by treating(±)-α-methyl- butyric acid with microorganisms belonging to Trichosporon genus. n CONSTITUTION: (±)-α-Methylbutyric acid is converted to (+)-α-hydroxymethyl- butyric acid by the aerobic cultivation of microorganisms belonging to Trichosporon genus, e.g. Trichosporon fermentans CBS2529 strain, in a medium containing ±- α-methylbutyic acid at 4.0W9.5pH. As an alternative method, (+)-α-hydroxy- methylbutyric acid is prepared by culturing the above microorganisms in a nutrient medium at 4.0W9.5pH, adding (±)-a-methylbutyric acid to the cultivation liquid or the suspension of the microorganisms obtained from the liquid, and reacting under aerobic conditions keeping the pH at 6.0W9.0. n COPYRIGHT: (C)1982,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0151419-A2 |
| priorityDate | 1980-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.