| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545 |
| filingDate |
1991-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04334bda511ceaa2c43f0e7594497a4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c78d93191a6e996906356178f4970a98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e1ab2551623f26cc2590aee4b080047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5156bf7209600c4e1449135bf720549 |
| publicationDate |
1991-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2036208-A1 |
| titleOfInvention |
Process for the preparation of 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid |
| abstract |
Abstract of the disclosure A process for the preparation of 7-amino-3-methoxymethyl-ceph-3-em-4-carboxylic acid The compound of the formula is prepared by reacting a compound of the formula or a suitable salt thereof, with a mixture of methanol, methanesulfonic acid and trifluoromethanesulfonic acid. |
| priorityDate |
1990-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |