| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3dad126829ba2b2fccb995ca7450894 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-147 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-14 |
| filingDate |
2007-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2170868c98d1e8e058fa89b9f588f96f |
| publicationDate |
2009-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2049545-A2 |
| titleOfInvention |
Methods of making esters of camptothecins |
| abstract |
Methods of preparing CPT-esters are described. The methods include using at least one acid in the esterificatioπ reactions or acylation reactions of camptothecins. |
| priorityDate |
2006-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |