| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a615b6db0acb71ee30f71f157888ba2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate |
2012-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d16ab1ef4dec38cc90397afffacc09e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f02e6d61a214939698206afd721cdaa6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e4fbf3b18831f11bbf4cb388db3544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0e066f2accd3ce7b492101fd3dc5000
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c12c6815af885117b3514cdb7765cae2 |
| publicationDate |
2013-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2675808-A2 |
| titleOfInvention |
Process for pemetrexed disodium |
| abstract |
The present invention provides a process for the preparation of N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid dimethyl ester or salts thereof. The present invention also provides a process for the preparation of pemetrexed disodium substantially free of enatiomeric impurity. |
| priorityDate |
2011-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |