| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75673865a820b7380364ac492db9fd34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D498-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D498-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-395 |
| filingDate |
2008-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1505c0c00d41c1dd384e0c2c5b6824fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ef4ecd7b0995488852e947949d6f766 |
| publicationDate |
2009-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CL-2008001823-A1 |
| titleOfInvention |
Process for the preparation of amorphous rifaximin that comprises dissolving crude rifaximin in hot absolute ethanol and subsequent precipitation by cooling the solution. |
| abstract |
Procedure for the preparation of amorphous rifaximin, where the crude rifaximin is dissolved in hot absolute ethanol and then collected after precipitation by cooling the solution. |
| priorityDate |
2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |