http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109620810-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-4748 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4748 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00 |
| filingDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109620810-B |
| titleOfInvention | Huperzine A composition tablet and preparation method thereof |
| abstract | The invention discloses a huperzine A composition tablet and a preparation method thereof, belonging to the technical field of pharmaceutical preparations. The huperzine A tablet is prepared from huperzine A, a filling agent, a disintegrating agent, a lubricating agent and the like. The invention also provides a preparation method of the composition, which comprises the steps of dissolving huperzine A in 95% ethanol, uniformly mixing the diluent and the disintegrating agent, spraying the huperzine A ethanol solution, uniformly stirring, drying at 60 ℃, granulating, adding the lubricant, uniformly mixing and tabletting. The huperzine A tablet provided by the invention has the characteristics of uniform content, quick dissolution, good quality and stability and the like; the preparation method has simple steps and stable and reliable process, and can meet the requirement of large-scale production of the preparation. |
| priorityDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.