http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2539799-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268f51881ca7737ded0e41a67806f0d8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-606 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-12 |
| filingDate | 2004-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_015d5ced1c47080213abbbcfa25b812f |
| publicationDate | 2005-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2539799-A1 |
| titleOfInvention | 5-aminosalicylic acid solid preparation improved in discoloration and method of storing the same |
| abstract | The change to brown color of 5-aminosalicylic acid solid preparations is inhibited, and the properties as drug product at production of 5-aminosalicylic acid solid preparations are preserved for a prolonged period of time. There are provided solid preparations obtained by formulating of 5-aminosalicylic acid or its salt and a discoloration preventive agent into medical preparations, which solid preparations exhibit in CIELAB color space a color difference of 10.5 or less brought about by storage at 80~C for one week. The above discoloration preventive agent is characterized by containing at least one member selected from the group consisting of a thiol compound, a sulfide compound, an acid anhydride and hygroscopic compounds. |
| priorityDate | 2003-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.