http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112263564-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1611 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38 |
| filingDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112263564-B |
| titleOfInvention | A kind of preparation method of Xiyanping dry suspension |
| abstract | The invention relates to the technical field of medicine, in particular to a preparation method of Xiyanping dry suspension. The specific technical scheme is as follows: a preparation method of Xiyanping dry suspension, sulfonation and alcohol precipitation of andrographolide mesoporous silica nanoparticles are carried out, then lactose and microcrystalline cellulose are added, and the ultrasonic wave is uniform and then filtered , concentrated, namely obtains mesoporous silica-supported andrographolide sulfonate and microcrystalline cellulose; The adhesive prepared by sodium lauryl sulfate and the above-mentioned concentrated product are sprayed and granulated, and the particles are dried after molding ; Then, wrap the isolating layer and the enteric layer on the formed granules in turn to obtain the Xiyanping dry suspension. The invention provides a preparation method of Xiyanping dry suspension, which overcomes the blank of Xiyanping dosage forms in the current market. |
| priorityDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.