http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104592188-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-47 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-40 |
| filingDate | 2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104592188-B |
| titleOfInvention | A kind of isolated and purified pinobanksin and method of caffeinic derivant from China's Water extracts of propolis |
| abstract | The present invention relates to a kind of isolated and purified pinobanksin and method of caffeinic derivant from China's Water extracts of propolis, be with China's propolis as raw material, through following step: the preparation of (1) China Water extracts of propolis；(2) precipitate with ethanol；(3) macroporous adsorbent resin crude separation；(4) semipreparative high performance liquid chromatography is isolated and purified.Carrying out isolated and purified with semipreparative high performance liquid chromatography, flowing is methanol-water mutually, obtains 4 kinds of highly purified compositions, and identified is 3,4 dimethoxy-cinnamic acids, pinobanksin, caffeic acid benzyl ester and CAPE respectively.The environmental protection of this technical process, to environment without serious harm, integrated cost is low. |
| priorityDate | 2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.