http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108663448-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-042 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2018-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108663448-B |
| titleOfInvention | Method for detecting related substances in compound amino acid injection |
| abstract | The invention provides a method for detecting related substances in a compound amino acid injection, which takes 5-hydroxytryptophan and L-kynurenine as indicative impurities, optimizes the separation and baseline stability of various amino acids and related substances contained in the amino acid injection by a trifluoroacetic acid-heptafluorobutyric acid ion pair chromatography method, has high detection sensitivity, good accuracy and reproducibility, and can meet the requirements of related substance control in the compound amino acid injection. |
| priorityDate | 2018-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.