| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b459ec3f5254c20ccd5ca24931c4610 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D305-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-14 |
| filingDate |
2002-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d4826464ec3e0bf76fb997f4cceb51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4492de41fa9c506df59050d279ea3b8 |
| publicationDate |
2002-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-02085878-A1 |
| titleOfInvention |
Two-step conversion of protected taxane ester to paclitaxel |
| abstract |
The present invention relates to a method of producing paclitaxel from a protected coupled ester compound having formula (I), wherein P1 is a hydrogenatable protecting group, comprising the steps of deprotecting the 7-O-position, 3'-N-position and 2'-O-position thereof in the presence of an acid to form a first intermediate compound having formula (II), wherein HA is said acid, and benzoylating the first intermediate compound at the 3'-N-position thereby to produce paclitaxel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7667055-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7358378-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2003256861-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7550608-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1537094-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1537094-A2 |
| priorityDate |
2001-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |