http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110668936-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C65-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 |
| filingDate | 2019-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110668936-B |
| titleOfInvention | Method for ultrasonically extracting benzophenone compounds in Agarwood leaves |
| abstract | The invention relates to a method for ultrasonically extracting benzophenone compounds in Agarwood serrata leaves, comprising the following steps: after pulverizing dried Agarwood serrata leaves, adding an appropriate amount of lye to soak for 1-2 hours, adding ethanol solution, At 30-35°C, after ultrasonic extraction for 30-60 minutes, the filtrate was collected by filtration, adjusted to pH 4.0-5.0, then extracted with an equal volume of ethyl acetate, the ethyl acetate phase was concentrated, and subjected to silica gel column chromatography to obtain Benzophenone compounds, the structure is: |
| priorityDate | 2019-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.