| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7ddc4774cf5f8a0bda44a780d73c53d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00 |
| filingDate |
2000-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b3bd5d89c59e9a5b1c77cdccd01d587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59dacba4199f2a7c5c8adfb9776e9d43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a1311049f5fc4973efd01d6b35816f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15f1242ae7146b6badc9bc6c9008134d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb080f0da98a90dac4505d5b06c51d89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b6b0a7eaec7717bcacf391791ce84ee |
| publicationDate |
2003-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1220859-A4 |
| titleOfInvention |
METHOD FOR PRODUCING 7-AMINO-3-METHOXYMETHYL-3-CEPHEM-4-CARBONIC ACID |
| abstract |
7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid of formula (I) can be easily prepared by reacting 7-aminocephalosporanic acid of formula (II) with an azeotropic mixture of trimethyl borate and methanol in the presence of methanesulfonic acid: |
| priorityDate |
1999-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |