http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114874199-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0e7a24d4fdfc2d8ec377029e44581c1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-12 |
| filingDate | 2022-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fde313442af8c16f04c91f2007da620e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cadaaa5e72ca70782b606b7fb5e9bba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02f5b5dfaa5b11402a986eb145bc6e14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b79d2beeb2786b8e9d8e0c9df534f04a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_038d1fee05045183f548fcafda9a5b96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e8b57266d9b7bbe7e6df457f9982439 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e533d2c4b20122a1ab96a3e11515bdaf |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114874199-A |
| titleOfInvention | A kind of method for preparing epoxy hesperetin and epoxy bergamot simultaneously |
| abstract | The invention provides a method for simultaneously preparing epoxy hesperidin and epoxy bergamot, comprising: mixing pomelo peel powder with petroleum ether, ultrasonic-assisted extraction, suction filtration, concentration and drying to obtain a crude extract; The crude extract is dissolved in petroleum ether, separated by rapid preparative liquid phase, and purified by semi-preparative liquid chromatography, and the target components are collected according to the spectrum collected by the chromatographic detector to obtain peak 1 and peak 2 of the target components; The target component peaks 1 and 2 were identified by nuclear magnetic resonance and mass spectrometry, and it was determined that the target component peak 1 was epoxy hesperetin, and the target component peak 2 was epoxy bergamot. Thus, high-purity epoxy bergamot and epoxy hesperetin can be rapidly purified and prepared at the same time. |
| priorityDate | 2022-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.