| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ea17ba87480b776cce77451f86b25bb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D305-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-14 |
| filingDate |
2003-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b42d38654d30b440cfe781c3bb1be6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94b42183691f6f4e02ad6fbd2cb5a3fa |
| publicationDate |
2005-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1495011-A1 |
| titleOfInvention |
A semi-synthetic process for the preparation of n debenzoylpaclitaxel |
| abstract |
A process for the preparation of N-debenzoylpaclitaxel (I) through esterification of 7-protected baccatin III with a carboxylic acid reactive derivative of general formula (II), and elimination of the ester-protecting groups in acid conditions and in a single step. In formula (II) R1 is aryl or heteroaryl. The compound of formula (I) can be conveniently used for the preparation of paclitaxel and analogues |
| priorityDate |
2002-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |