http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108640896-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-162 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-54 |
| filingDate | 2018-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108640896-B |
| titleOfInvention | A kind of Desertorin B and its extracting method and application |
| abstract | The invention discloses a kind of Desertorin B and its extracting method and application, the molecular formula of Desertorin B is C 23 H 20 O 8 , extraction step is as follows: (1) carrying out Spawn incubation to Decaisnea fargesii endogenetic fungus Tabin aspergillus DS37 in bacterium culture medium；(2) fermented and cultured is carried out to the strain obtained in step (1) in the fermentation medium, then several times with petroleum ether, ethyl acetate and methanol extraction, combined extract simultaneously filters, recycle mixed solvent, filtrate decompression concentration, crude product medicinal extract is obtained, most obtains Desertorin B through silica gel column chromatography afterwards.Desertorin B produced by the present invention has inhibits Exserohilum turcicum effect well, can be used for cultural control and Efficacy of Pesticide；And Desertorin B has stronger anti-MCF-7 and HepG2 cell strain activity, can provide a kind of possibility for the exploitation of anti-tumor drug；Meanwhile Desertorin B has certain antioxidant activity. |
| priorityDate | 2018-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.