http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102397416-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4580c3a72db960f324a42c1ff7c0df99 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P15-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-648 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-888 |
| filingDate | 2010-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20a5be40849ff151c060421bf3b8c331 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d172742d35fea2ecae461f44c3ffcf15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc6aac431f7ab7502b06f4e1a833d664 |
| publicationDate | 2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102397416-B |
| titleOfInvention | Medicinal composition for treating erectile dysfunction (ED) and its preparation method |
| abstract | The invention discloses a medicinal composition for treating ED and its preparation method. Directed at the defects in existing preparation technologies of yang invigorating medicinal compositions, the method of the invention comprises: subjecting tribulus terrstris, radix bupleuri and polygala tenuifolia to heating and backflow with ethanol, then passing the extract through a macroporous adsorption resin column so as to effectively remove a lot of tannins, proteins and other impurities in medicines and reduce the loss late of the active ingredient alkaloid in the medicines, thus enabling more comprehensive refining and more refined extraction; conducting extraction to the five medicinal materials of morinda officinalis, cuscuta chinensis, cistanche, nidus vespae, and lumbricus with ethanol, then carrying out water decoction to the herb residue as well as extraction so as to effectively extract saccharides and other effective components with great polarity from the medicinal materials, thus having high medicine extraction rate, saving cost, and enhancing effect; dipping the four medicinal materials of aspongopus, freshwater sponge, acorus gramineus, and centipedes with ethanol, then performing percolation extraction, thus effectively avoiding the defect of impurity introduction caused by adding medicinal materials directly. The medicinal composition prepared by the extraction method in the invention for treating ED has stable extraction process, simple procedure, suitability for large scale industrial production, high effective component content, higher bioavailability and obvious efficacy. The invention also discloses medicinal preparations which contain the above medicinal composition and treat ED as well as a preparation method thereof. |
| priorityDate | 2010-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.