| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f1157629cda39494a656646442cb7a1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-22 |
| filingDate |
1997-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47aeb9fd5301ac812a3cc85e844c8392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fcec3eb519088c8c932b343b0528a9b |
| publicationDate |
1998-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0832892-A1 |
| titleOfInvention |
Process for purifying cephalexin |
| abstract |
Process for removing impurities, for instancenD-phenylglycine amide, 7-aminodesacetoxycephalosporanicnacid and proteins from solid cephalexin containing suchnimpurities , in which the solid cephalexin is dissolvednand is subjected to a treatment with active carbon.nPreferably the cephalexin solution that is subjected tonthe treatment with active carbon is a saturatedncephalexin solution; and the treatment with activencarbon takes place at a pH of between 6.5 and 9 and atna temperature of between 5 and 25°C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9950271-A1 |
| priorityDate |
1996-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |