http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112010832-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-09 |
| filingDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112010832-B |
| titleOfInvention | A kind of efficient preparation method and application of high-purity amide alkaloid component |
| abstract | The invention provides an efficient preparation method and application of high-purity amide alkaloid components, and belongs to the technical field of extraction and preparation of effective components of traditional Chinese medicines. The invention enriches the total amide alkaloids in the longhair by the acidity and alkalinity, thus establishes a method for separating and purifying the longba amide alkaloids by high-speed countercurrent chromatography, and finally obtains ten kinds of longbamining bases and the like from the crude extract of the longba. The amide alkaloids lay a foundation for further research on the pharmacological properties of the amide alkaloids and the research and development of related drugs, etc. At the same time, the separation and extraction method of the present invention is simple, the separation degree is good, the purity is high, and the And the extraction and analysis of alkaloids and other related compounds in Piper genus provides a new solution. |
| priorityDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.