http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104739808-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P13-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-46 |
| filingDate | 2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104739808-B |
| titleOfInvention | A kind of trospium chloride double release capsule and preparation method thereof |
| abstract | The invention discloses a trospium chloride double-release capsule and a preparation method thereof. The trospium chloride double-release capsules are composed of trospium chloride slow-release pellets with a weight percentage of 20-90% and trospium chloride slow-release pellets with a weight percentage of 10-80%. Both the trospium chloride sustained-release pellets and the trospium chloride delayed-release pellets are obtained by coating the trospium chloride immediate-release pellets. The present invention mixes the sustained-release pellets with the delayed-release pellets in a specific ratio, on the one hand, the drug is released slowly, maintains a stable blood drug concentration, and improves drug safety; on the other hand, it reasonably controls the release rate of the drug in the small intestine, increasing the Bioavailability, improve therapeutic effect and save cost. |
| priorityDate | 2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.