| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-12 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-14 |
| filingDate |
2014-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103951617-B |
| titleOfInvention |
Pyridone alkaloid compound and preparation method thereof and preparing the application in antitumor drug |
| abstract |
The invention discloses pyridone alkaloid compound and preparation method thereof and preparing the application in antitumor drug.Is the present invention from Nodule defects Arthrinium? three compounds 1,2 and 3(with anti-tumor activity are prepared as shown in formula I, compound 1:R=X in sp.ZSDS1-F3; Or compound 2:R=Y; Or compound 3:R=Z), can be used for developing anti-tumor medicaments, therefore the present invention is that the new antitumor drug of exploitation provides compound candidate, has great importance to exploitation Chinese Sea drug resource.n in formula I, compound 1:R=X; Or compound 2:R=Y; Or compound 3:R=Z. |
| priorityDate |
2014-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |