| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-848
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-874
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-823 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P35-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-06 |
| filingDate |
1972-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcb824f490cb5e9944745494431a067f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d63cb0c2c799c2580df72d1bc5fd143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10f5a2a16b5dc1936d6814e4b35c2cb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c29522eaddc0ab3376fbabcfbba9fdbf |
| publicationDate |
1974-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3816253-A |
| titleOfInvention |
Method for the production of cephalosporins |
| abstract |
WHEREIN R'' has the aforementioned significance through the utilization of a microorganism having a novel type of enzymatic activity. The compounds have strong antibacterial action against gram-positive and gram-negative bacteria. WHEREIN R has the aforementioned significance, or its reactive derivative and (2) a 7-aminocephem compound of the formula WHEREIN R stands for a six-membered cyclic hydrocarbon residue or a five-membered heterocyclic residue and R'' stands for a hydrogen atom or an organic radical the indicated linkage of which is that between the methylene carbon atom and an oxygen, sulfur or nitrogen atom composing the organic radical, are produced by condensation between (1) an Alpha -substitutedAlpha -amino acid of the formula Cephalosporins of the formula |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5801011-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4073687-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9418209-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0567323-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012175585-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012175587-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3945888-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002086058-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4332896-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5434259-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1063491-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6475522-B1 |
| priorityDate |
1971-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |