http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114689733-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf1651382ba6fa467f6ff5b5110bcad3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5926ff430d566491c859c9748c8f83a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a06cce7175a42a1650e84daa566e279e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3776fcf2eb19ec3f9fbcf115c00771a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_651c73951a17179dad33d5473f2bdd88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8698bf1784934a1be4307f32243f553f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f6f7c29e47ae98385efa39c6ebebc92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cef8cb7992a4537c6a96070cf63d98f |
| publicationDate | 2022-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114689733-A |
| titleOfInvention | A kind of lipalast or its preparation related substance detection method |
| abstract | The invention discloses a high-performance liquid chromatography detection method for lipalast or related substances in its preparations, which solves the problem that most of the related substances in lipalast or its preparations cannot be detected in the prior art. The method of the invention The chromatographic conditions are as follows: use octadecylsilane-bonded silica gel as filler; use phosphoric acid, phosphoric acid aqueous solution, organic solvent, or the above-mentioned mixed solution as mobile phase, gradient elution; column temperature 20-60 ℃; detection wavelength 200- 240nm; flow rate 0.5-2.0ml/min. The method of the invention is simple, the operation is simple, at least 14 related substances in the litalast or its preparation can be measured quickly and accurately, and the product quality can be effectively ensured and the drug safety can be ensured. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115436532-A |
| priorityDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.