http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107129428-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C50-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C46-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C46-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B3-12 |
| filingDate | 2017-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107129428-B |
| titleOfInvention | Anthraquinone compound and preparation method and application thereof |
| abstract | The invention discloses anthraquinoneA compound, a preparation method and application thereof. The anthraquinone compound is separated from Aloe, and has molecular formula of C 18 H 16 O 5 Having the following structural formula: the compound was named: 3-hydroxy-6-hydroxyethyl-5-methoxy-2-methyl-anthraquinone, english name: 3-hydroxy-6-hydroxyethenyl-5-methoxy-2-methyl-anthraquinone. Is prepared from Aloe by extracting with extractum, performing silica gel column chromatography, and separating with high pressure liquid chromatography. The experimental result shows that the compound has good antioxidant activity and free radical scavenging activity, can effectively inhibit oxidative deterioration of the compound when used as an antioxidant of the cigarette flavoring essential oil, obviously prolongs the quality guarantee period of the compound, and does not influence the smoking quality of cigarettes. |
| priorityDate | 2017-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.