http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5300497-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75a4811e7eae15e0f1e32cc6a222ce30 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 |
| filingDate | 1992-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1a6397bd20c860f18ea08efa8483180 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4440fdfc2e4ac3b6a5d8295eb53cb24b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abe37aa83015aa7cb7dbe98143b01902 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c1294c134977aca1eeb4b95782c06cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e9e69cb02b8407188c634850caa09db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06c558fa122314552554c685c1fe6538 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62efe5bd514d883bf36ed992d9e392bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c06fe1849c1aac0906a1204aa20fd436 |
| publicationDate | 1994-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5300497-A |
| titleOfInvention | Penam derivatives and salts thereof, process for producing the same and antibacterial agent comprising the same |
| abstract | A penam derivative represented by the following general formula or a salt thereof: <IMAGE> wherein R1 represents a hydrogen atom, an amino-protecting group or an acyl group; R2 represents a hydrogen atom or a lower alkyl group; R3 represents a hydrogen atom, a lower alkoxy group, a lower alkylthio group or a formamido group; R4 represents an protected or unprotected carboxyl group or a carboxylato group; R represents a group of the formula, -NHR5 or -NR5R6 (in which R5 and R6, which may be the same or different, represent protected or unprotected hydroxyl groups, cyano groups, sulfo groups, or unsubstituted or substituted lower alkyl, aryl, acyl, carbamoyl, sulfamoyl, lower alkylsulfonyl or heterocyclic groups) or a group of the formula, -N=CR7R8 (in which R7 and R8, which may be the same or different, represent hydrogen atoms or protected or unprotected carboxyl groups, cyano groups or unsubstituted or substituted lower alkyl, lower alkenyl, lower alkynyl, aryl, amino, acyl, acyloxy, carbamoyl, carbamoyloxy, sulfamoyl, lower alkylthio, ureido or heterocyclic groups, or R7 and R8 may form a cycloalkene or a heterocyclic ring with the carbon atom to which R7 and R8 are attached); and n represents 1 or 2. The above penam derivative or its salt is very effective as antibacterial agents. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111954673-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11208421-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111954673-A |
| priorityDate | 1989-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1029.