http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015006949-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4b86396970ea2b026ac2b8e5d250907 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-65 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-71 |
| filingDate | 2013-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c8faef9b377af4e3d393081407f6756 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c686c097d77acb0be2f0bb12a8fc3a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_987d5ae5772b2cb09082eaf6fb711f61 |
| publicationDate | 2015-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015006949-A1 |
| titleOfInvention | Medicine for blood enrichment and preparation method therefor |
| abstract | A use of albiflorin in the preparation of blood-enriching medicines, and a preparation method of albiflorin. Albiflorin is prepared according to the following method: extracting radix paeoniae alba crude drug with water or alcohol as solvent; refining the radix paeoniae alba extracting solution with macroporous resin; refining the macroporous resin refined substance with alumina; refining the alumina refined solution with activated carbon; refining the activated carbon refined substance with silica gel; adding an eluent, which is 8-20 times the volume of the activated carbon refined substance, to the activated carbon refined substance for dissolution, eluting with the eluent through a silica gel column, collecting fractions, performing thin-layer inspection, collecting the fractions containing paeoniflorin, the fractions containing paeoniflorin and albiflorin, and the fractions containing albiflorin respectively, recovering all the solvents, dissolving the extract in water, filtering, and drying the filtrate to obtain paeoniflorin, the mixture of paeoniflorin and albiflorin, and albiflorin, wherein the content of albiflorin is not less than 92%. |
| priorityDate | 2013-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.