| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-20 |
| filingDate |
1974-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6f45246bff5b44e6f23502431421131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f67ce42eed1185bb4a50e9ffa21c63fc |
| publicationDate |
1975-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3919209-A |
| titleOfInvention |
2,3-Methylenecepham antibiotics |
| abstract |
7-Phthalimido-3-methyl-2,3-methylenecepham-4-carboxylic acid ester sulfoxides are prepared via the reaction of penicillin sulfoxide ester derived 3-methyl-2-(2-chlorosulfinyl-4-oxo-3phthalimido-1-azetidinyl)-3-butenoate esters with diazomethane and converted to biologically active 7-acylamino-3-methyl-2,3methylenecepham-4-carboxylic acids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5578592-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9318044-A1 |
| priorityDate |
1974-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |