| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9769d7f28716c8f6f189c4154f83e5a5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D498-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-64
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 |
2007-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80bb9315906e843cf27689e41f879b68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac46105394e41c027f416369832a020
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8ef42d2e7b91b23f4748a0ed2b6f611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f306b7d227b7c60f5cf0b1e2bdeae856
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53817280d71b28b6c3202bdac2820ddc |
| publicationDate |
2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
NO-342197-B1 |
| titleOfInvention |
New polymorphic forms of rifaximin, processes for their preparation and their use in medicine |
| abstract |
Crystalline polymorphic forms of the rifaximin (INN) antibiotic called rifaximin? and rifaximin? which is useful in the manufacture of medicinal preparations containing rifaximin for oral and topical use and which is obtained by a crystallization process carried out with hot dissolution of the raw material in ethyl alcohol and by causing crystallization of the product by the addition of water at a certain temperature and in a particular period of time followed by drying carried out under controlled conditions until a certain water content of the final product is achieved is the object of the invention. ?? ?? ?? ?? |
| priorityDate |
2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |