http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105669802-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H17-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-07 |
| filingDate | 2016-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105669802-B |
| titleOfInvention | A method of purifying Troxerutin from the Troxerutin industry dregs of a decoction |
| abstract | The present invention provides a kind of method that Troxerutin is purified in industry dregs of a decoction from Troxerutin, steps：The pre-treatment of separation material is packed into chromatographic column；By Troxerutin industry dregs of a decoction water dissolution, filtering is stood；Filtrate loading is adsorbed, elution, and eluent concentration is drying to obtain Troxerutin, content>80% (HPLC detections), the rate of recovery>80%, products obtained therefrom meets 2015 editions《Chinese Pharmacopoeia》Oral solution specification.The present invention is effectively utilized the waste resource of synthetic drug, improves the regeneration value of Troxerutin, and method is quick, easy, is suitble to industrialized production, has application prospect in terms of the recycling of Troxerutin waste liquid. |
| priorityDate | 2016-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.