http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104535688-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104535688-B |
| titleOfInvention | A kind of assay method of Sustained Release Ambroxol Hydrochloride Capsules release |
| abstract | The present invention relates to the assay method of a kind of Sustained Release Ambroxol Hydrochloride Capsules release.It concretely comprises the following steps: 1) prepare need testing solution A with sodium chloride salt acid solution for the first release medium；Change the second release medium phosphate buffer immediately into and prepare need testing solution B and C；2) ambroxol hydrochloride reference substance is produced；3) according to chromatographic condition, survey each need testing solution peak area with high performance liquid chromatograph, calculate every burst size 1 hour, 2 hours and 4 hours.Compared with prior art, the assay method of Sustained Release Ambroxol Hydrochloride Capsules release of the present invention has reacted Sustained Release Ambroxol Hydrochloride Capsules release situation really；The method is substantially better than the drug release determination method of the Sustained Release Ambroxol Hydrochloride Capsules of States Pharmacopoeia specifications, also more can embody this product bioavailability result in vivo；Meanwhile, production technology is also had clear and definite directive significance by the method, it is easy to by the detection method of external release, control the quality of product. |
| priorityDate | 2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.