http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61268196-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ab8ddcd0783c89f2f4ce491d22d4cfa |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P33-06 |
| filingDate | 1985-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45b25f7a0cb04088394b741a8b6fb840 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2113d522020d0ab516ff69f7d4b831ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fbff0378da29671292899584daafaf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6721ca0c076432a106d0829a684cb82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25ea4343d4eccf9de6749d5b1d5eab5f |
| publicationDate | 1986-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61268196-A |
| titleOfInvention | Production of ursocholic acid |
| abstract | PURPOSE: To produce ursocholic acid stably and economically with simple procedure, by contacting deoxycholic acid with one or more kinds of microbial strains such as Pleurotus genus. n CONSTITUTION: On or more kinds of microbial strains capable of converting deoxycholic acid to ursocholic acid and listed in the Table are cultured in a liquid medium consisting of a carbon source (e.g. xylose), a nitrogen source (e.g. peptone), vitamins, various inorganic salts, etc., at 2W10pH and 15W35°C for 2W14 days (for bacidiomycetes) or 2W10 days (for fungi). After cultivation, the microbial cells are collected, washed with water, suspended in water or a buffering solution and added with deoxycholic acid to effect the sufficient contact with said microbial cells. A hydroxyl group is attached to the 7β-site of deoxycholic acid and ursocholic acid is produced according to the reaction mechanism of the Figure. The produced ursocholic acid is extracted, separated and purified. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1985-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.