http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110204588-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J53-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J53-00 |
| filingDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110204588-B |
| titleOfInvention | Method for preparing astragaloside |
| abstract | The application provides a method for preparing astragaloside IV, belonging to the technical field of purification of trace components. The method for preparing astragaloside comprises the following steps: placing radix astragali solution containing radix astragali alcohol extract in chromatographic column of high performance liquid chromatography, and eluting. When astragaloside IV is peaked, collecting astragaloside IV fraction. The method can obtain high-purity astragaloside IV, and has short period and simple operation. |
| priorityDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.