| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7be86af0a95aa2ea3f3a7b137f1ef3e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c011f9f04faa3cc38666483639a24db |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-264 |
| filingDate |
2015-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1843f18ddc2887b3c9f27b481a42d4f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cae81c29c66dfbfc80633e45edabfb6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f9ad80613290fb77357ff65869f2c45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecad847eda97680c59ec0ad7a45be3d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d09384c5fb406991c53d1929339509fb |
| publicationDate |
2015-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015144059-A1 |
| titleOfInvention |
Asarum total polysaccharides extract having antitussive activity and extraction method and use thereof |
| abstract |
Disclosed are an asarum total polysaccharides extract having antitussive activity and an extraction method thereof and a use for preparing a medicant for prevention and treatment of coughing. The asarum is extracted with a polar solvent under hot reflux, concentrated under reduced pressure, dried and then dissolved in water, and precipitated by adding ethanol. The precipitate is washed to obtain the asarum total polysaccharides extract. The polysaccharide percent content of the asarum total polysaccharides extract is 60wt%-80wt%. The asarum total polysaccharides extract has the effects of suppressing coughs and prolonging the latent period of coughs, and also has the effects of reducing the sensitivity of coughs and inhibiting airway inflammation, and can be used for preparing a medicament for prevention and treatment of diseases related to coughing. |
| priorityDate |
2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |