http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104961738-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 |
| filingDate | 2015-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104961738-B |
| titleOfInvention | Extract from Cortex Acanthopanacis Radicis seed and separate MTCA and ss, the method for two kinds of conformations of rs |
| abstract | The invention provides the method extracting 1 methyl 1,2,3,4 tetrahydro-beta-carboline 3 carboxylic acid separating two kinds of configurations from Cortex Acanthopanacis Radicis seed.The method that present invention also offers 1 methyl 1,2,3,4 tetrahydro-beta-carboline 3 carboxylic acid simultaneously extracting separation (1S, 3S), (1R, 3S) two kinds of configurations from Cortex Acanthopanacis Radicis seed.The present invention utilizes high speed adverse current chromatogram and have employed rational dicyandiamide solution and extract highly purified 1 methyl 1 of isolated from Cortex Acanthopanacis Radicis seed simultaneously, 2,3,4 tetrahydro-beta-carboline 3 carboxylic acid and ssMTCA, rsMTCA, this technology need not use solid phase carrier, without Irreversible Adsorption, sample loss is little, pollution-free, efficient, quick, low cost.Present invention process is simple and convenient to operate, safe, reproducible, can industrialized production. |
| priorityDate | 2015-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.