http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101806890-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9767 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9761 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-97 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-015 |
| filingDate | 2016-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101806890-B1 |
| titleOfInvention | Purification method of pinane having hair growth activating properties |
| abstract | 1) grinding softwood leaves, extracting them at room temperature with hexane, filtering them sequentially using a filter paper to obtain an extract; 2) concentrating the remaining hexane in the extract obtained through the extraction step of step 1) and then concentrating to obtain a concentrated liquid at a high concentration; 3) adding ethyl acetate to the concentrate obtained through the concentration step of step 2), and then washing with purified water; 4) washing the organic layer washed with the NaOH in step 3), and adjusting the pH to neutrality with HCl; 5) washing the organic layer of step 4) once with water, and then washing the organic layer with a saturated sodium chloride solution (Brine); 6) Concentrating the organic layer obtained in step 5) in a round bottom flask and installing it in a vacuum distillation apparatus, distilling the concentrated liquid under reduced pressure; And 7) A method for purifying a refuge having a hair growth activity, comprising the step of subjecting the substance purified in the step 6) to primary distillation and purification to obtain pinane by a second distillation purification under the same conditions. |
| priorityDate | 2016-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.