http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004307390-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2003-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c56d1c4e317f6534bab1605fafba4ffd |
| publicationDate | 2004-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004307390-A |
| titleOfInvention | Method for producing steroid compound |
| abstract | The present invention provides a simple method for producing steroid compounds such as lithocholic acid, ursodeoxycholic acid, chenodeoxycholic acid, glycodeoxycholic acid, and taurodeoxycholic acid, which are useful in the pharmaceutical and food chemical industries. A steroid compound having a 3-position oxygen functional group, a 5-position double bond, a carboxylic acid at the 24-position, and a 7-position oxygen functional group using desmosterol as a raw material, 3β-acetoxy-5-cholen-7-one 24-Oic acid-methyl ester is synthesized. Using this as a synthetic intermediate, bile acids such as ursodeoxycholic acid, chenodeoxycholic acid, taurochenodeoxycholic acid, and glycochenodeoxycholic acid are produced. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102964416-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104017043-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11117925-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103012532-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019517571-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7050008-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102516343-A |
| priorityDate | 2003-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 129.