| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c24d8f19b28e80d0896a77ea5062cb7c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-74 |
| filingDate |
1998-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59525e75bf5c7c3967a7d58936122d7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3788ca178947138aae0e226ef0261ab |
| publicationDate |
1998-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-9803546-A |
| titleOfInvention |
PROCEDURE FOR THE SYNTHESIS OF COMPOUNDS RELATED TO CURCUMINE. |
| abstract |
The invention is directed to a process for the synthesis of curcumin and curcumin related compounds by reacting the enol form of a 2,4-diketone with a monocarbocyclic aldheido in the presence of an organic amine catalyst; the reagents are dissolved in a highly polar and aprotic organic solvent; the curcumin-related product is recovered in crystalline form by precipitation from the reaction mass and recrystallization from solvent. |
| priorityDate |
1995-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |