| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d198b7a41d3943a9069d8f218ae4dd64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07G5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-90 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D457-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-18 |
| filingDate |
1972-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c45968b4204e045e1c276b84a61e5bc5 |
| publicationDate |
1975-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3920663-A |
| titleOfInvention |
Method for the extraction of lysergol and ergot alkaloids from plants of the ipomoea genus |
| abstract |
A method is disclosed for recovering ergolic alkaloids from the seeds of the Kaladana plant, the latter being a plant of the Ipomoea section of Convolvulaceae, Calonyction genus (Choisy) Hallier f, species nova. The method is a selective extraction with appropriate solvents, in order to recover both lysergol and chamoclavine from the Kaladana seeds. Temperatures and times of treatment are critical and the preferred solvents are chlorinated aliphatic hydrocarbons. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102134239-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102134239-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017141269-A1 |
| priorityDate |
1971-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |