http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1241016-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_065fe7c4146d471ac47823ff7c1d911f |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 |
| filingDate | 1985-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d27b4a340c013cdb2fae70e1f3d1f20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cf48bbf9bdb32d2da23e36b00333e59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ea9b114952050ff34ef0330f33e3bc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57862e8c19ea29f48f976fed35f1d109 |
| publicationDate | 1988-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1241016-A |
| titleOfInvention | Method for the production of nuclear substituted cinnamoylanthranilic acid derivatives |
| abstract | Abstract: The invention provides an improved method for producing cinnamoylanthranilic acid compounds having hydroxy and alkoxy substituents. The method involves reacting a nuclear substituted benzaldehyde derivative with a 2-carboxy malonanilic acid and a cyclic amine. The reaction is carried out in an inert solvent medium and the cyclic amine is employed in a molar ratio of about 2-10 moles per mole of substituted benzaldehyde derivative reactant or 2-carboxy malonanilic acid re-actant. This produces a crystalline precipitate of a cyclic amine salt which can be separated and then treated with an acid reagent to yield the desired compound. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008144933-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8614233-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9162991-B2 |
| priorityDate | 1984-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.