| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cd3ea6c52ef8544c67c051a2ef489b3 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4996c65f287f00d24ec567135fcabe81 |
| publicationDate |
2009-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009109406-A |
| titleOfInvention |
Method for simultaneous determination of ibuprofen, tipepidine and thiamine, and method for producing a formulation with a guaranteed active ingredient content using the method |
| abstract |
Disclosed is a method capable of analyzing three components of ibuprofen, thiamine and tipepidine with sufficient separation between individual peaks using liquid chromatography, quickly and with high accuracy. A method for simultaneously quantifying ibuprofen, tipepidine and thiamine contained in a test solution using liquid chromatography, comprising: (A) Mixing obtained by mixing an acidic aqueous solution containing an anionic surfactant and (B) acetonitrile at a ratio of (A) / (B) (vol / vol) of 57/43 to 53/47 A method comprising using a liquid as a mobile phase. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112034074-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113109463-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111272900-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113109463-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111272900-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-013977-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014111565-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112526013-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112034074-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115060837-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112526013-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011075002-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104535683-A |
| priorityDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |