| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43155d1ca040e0487b42712a6b62ebec |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-4741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 |
| filingDate |
2010-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_795697898f2957de57254a1aefeb451c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f93159c36f2350de121e45727f2b8768
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_586a37680f23db43415a176ab9505a38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bfb08d8ede64abceb76938631212e33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26d1bff70af83bc6ef383c3e4a70662c |
| publicationDate |
2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102574866-B |
| titleOfInvention |
Camptothecin derivatives |
| abstract |
Various 14-nitro, 14-amino and 14-substituted aminocamptothecin derivatives are useful in the treatment of cancer and other hyperproliferative diseases. Various 14-nitrocamptothecin derivatives are conveniently prepared by reacting a camptothecin derivative with fuming nitric acid, optionally using acetic anhydride as solvent. |
| priorityDate |
2009-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |