http://rdf.ncbi.nlm.nih.gov/pubchem/patent/UA-81085-C2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07G5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-02 |
| filingDate | 2005-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | UA-81085-C2 |
| titleOfInvention | Process for isolation of ergot alkaloids from ergot (variants) |
| abstract | Ergot alkaloids are isolated from ergot in high yields and purity by a process including extracting Claviceps purpurea, i.e.. ergot, with a toluene/ethanol solvent mixture to obtain a primary extract. The primary extract can be further subjected to two steps of liquid-liquid extraction to purify the alkaloids resulting in a purified toluene extract. The toluene extract can be further partially evaporated and a crystalline product obtained by crystallization from the toluene or a mixture of toluene and an aliphatic hydrocarbon. |
| priorityDate | 2004-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.