| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5db6243e0edb49c2d3e7af3f5580b7fd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-55 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-14 |
| filingDate |
2003-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bea7f8d33ce9f3bd0fb1a697329954c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9bb98ba52b64ffad3a42ecedab4c50d |
| publicationDate |
2004-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03097356-A9 |
| titleOfInvention |
Camptothecin derivatives and polymeric conjugates thereof |
| abstract |
Polymeric conjugates of camptothecin derivatives having increased circulating half-lives are disclosed. In preferred aspects, the E ring lactone of the camptothecin derivatives is opened and funtionalzed to allow attachment of a polymer such as PEG in the 17-or 20-position thereof. A representative example of such compound is (I). Methods of preparing and using the same are also disclosed. |
| priorityDate |
2002-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |