| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_945ae1209056dcb497edf108d69159da |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate |
2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7afc5d5d07252599c3f8b209bcad09c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617671d95cde126eb31e4628d37ec3e5 |
| publicationDate |
2004-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004214840-A1 |
| titleOfInvention |
Carboxy pyrrole, process of preparing and use as precursor |
| abstract |
4-Oxo-4,5-dihydro-3H-pyrrolo[3,2-d] pyrimidine-7-carboxylic acid methyl ester and process for preparing are provided. The 4-oxo-4,5-dihydro-3H-pyrrole[3,2-d] pyrimidine-7-carboxylic acid methyl ester is useful as a precursor for providing 9-deaza-hypoxanthine, a key intermediate for producing certain PNP inhibitors. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7557113-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006160831-A1 |
| priorityDate |
2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |