http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105503987-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00 |
| filingDate | 2015-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105503987-B |
| titleOfInvention | A kind of Activated Carbon with Cu catalytic oxidation-reduction method synthesizes the method for urso with chenodeoxycholic acid |
| abstract | The invention discloses a kind of method that Activated Carbon with Cu catalytic oxidation-reduction method synthesizes urso with chenodeoxycholic acid.The Activated Carbon with Cu that the present invention is used has been efficiently promoting the redox reaction of chenodeoxycholic acid methyl esters using the absorption of activated carbon and the catalytic action of copper.Under the catalytic action of Activated Carbon with Cu, reaction condition is gentle, and reaction efficiency is high for preparation method of the invention；The urso purity prepared using preparation method of the invention is high, and up to more than 98%, its yield is about 53% or so. |
| priorityDate | 2015-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.