http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109806243-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b946f8a160a77d9f664816a704364d83 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-44 |
| filingDate | 2017-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee74484731c302eb8043a6e924505297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a28401d66a090c104911ac9b7c9cff5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac7f11c8d670325cde215d92dcd4b156 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2da39749b96d832670ca191fce29bbe1 |
| publicationDate | 2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109806243-A |
| titleOfInvention | An external skin patch containing flupirtine or a pharmaceutically acceptable salt thereof |
| abstract | The invention discloses a transdermal absorption preparation containing flupirtine or a pharmaceutical salt thereof. The preparation contains a support layer that does not interact with matrix components, a self-adhesive matrix layer and a protective foil or film that must be torn off before use. Tablet, wherein the matrix layer contains 0.1-20 mass % of flupirtine or its pharmaceutically acceptable salt, water-insoluble polymer adhesive system and solubilizer as active ingredient, and the selected solubilizer of the present invention can effectively improve flupirtine or The solubility of its medicinal salts, while adding a non-water-soluble polymer adhesive system, based on this, the self-adhesive matrix layer formed can not only effectively improve the solubility of the active pharmaceutical ingredients, but also effectively ensure the stability of the preparation. sex. |
| priorityDate | 2017-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.