http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-341638-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62953dab979fa1e8d5c8406f4dc0815 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-482 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-482 |
| filingDate | 1967-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-341638-A1 |
| titleOfInvention | A PROCEDURE FOR THE EXTRACTION OF ANTHRAQUINONIC OR ANTHRAQUINONIC DERIVATIVES FROM PLANTS. |
| abstract | A process for extracting anthracene or anthraquinone derivatives of plants, characterized in that alcoholic solvents are used as extraction agents without addition of water, by which the desired principles are precipitated by means of dehydrated reagents in which said principles are insoluble, while impurities undesirable are soluble in them, because said precipitate is placed in suspension in the dehydrated solvent that has served for precipitation, then it is again separated from it, being renewed this double operation put in suspension in the reagent dehydrated precipitation and separation eventually several times and, finally, the residue is dried. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1966-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.