| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5861b089812eb9bd834c02e79016314a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D257-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-587 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-34 |
| filingDate |
1996-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5759282724aa9d24397b7b96a16b3fd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6889e173973e12b3fb3adf06ca785f2f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eca0b5ba4027df1adba0773bcd34e58 |
| publicationDate |
1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5739346-A |
| titleOfInvention |
Dimethyl formiminium chloride chlorosulphate derivatives useful as intermediates for producing cephalosporins |
| abstract |
This invention relates to reactive derivatives of 2-(2-aminothiazol-4-yl)-2-methoxyimino acetic acid and 1H-tetrazol-1-acetic acid of the following general formula I, ##STR1## wherein R 3 = ##STR2## as well as to use thereof in the manufacture of cephalosporin antibiotics such as cefotaxime, ceftriaxone and cefazolin. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5945532-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7452990-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006135761-A1 |
| priorityDate |
1995-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |