| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_894b6e7433cd3deb712d6aebb761ec9b |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 |
| filingDate |
2015-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79048dc113c87b4323ceb26c44568820
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2ff1c3ec9918c970f9ad1b48f2017c9 |
| publicationDate |
2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106031719-A |
| titleOfInvention |
Preparation method of glycyrrhetinic acid transdermal agent |
| abstract |
A preparation method of a glycyrrhetinic acid transdermal agent comprises the following steps: (1) dissolving glycyrrhetinic acid in anhydrous ethanol and distilled water; (2) heating to prepare a chitosan acetic acid solution; (3) mixing the traditional Chinese medicine with the chitosan acetic acid solution; (4) adding the mixture to an emulsification system for emulsification; (5) conducting a cross-linking reaction on the emulsion products; (6) treating the crosslinking reaction products by washing, precipitation, centrifugation and drying to obtain a transdermal drug containing the traditional Chinese medicine. The preparation method is simple, and suitable for large-scale industrial production. |
| priorityDate |
2015-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |