http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104173413-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K127-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P19-02 |
| filingDate | 2013-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104173413-B |
| titleOfInvention | Application of centella asiatica leaf total terpenoids in preparation of anti-rheumatoid arthritis drugs |
| abstract | The invention discloses an active part with anti-rheumatoid arthritis activity, which is a light yellow oily substance or a jelly substance obtained by crushing tripterygium wilfordii leaves, extracting with water and/or alcohol, extracting, carrying out neutral alumina column chromatography and decoloring by macroporous absorbent resin. The effective part of the invention, the anti-rheumatoid arthritis component is centella asiatica leaf total terpene, and the weight percentage of the total terpene effective part is more than 50%. The preparation process of the effective part has the advantages of simple method, easy industrial production, no toxicity of reagent solvents, low cost, stable content and the like. |
| priorityDate | 2013-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.