http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-1243933-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c3082ea21b9dc6e81f0425279c19ee7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- |
| filingDate | 1990-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b369197fad5be46bc5940982f50e1689 |
| publicationDate | 1994-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IT-1243933-B |
| titleOfInvention | PROCESS FOR PREPARING N, N'-BIS (3 PICOLIL) -4-METOXYSIOPHALAMIDE |
| abstract | Process for preparing N,N'-bis(3-picolyl)-4-methoxy- isophthalamide, characterized in that: a) 4-methoxyisophthalic acid is reacted at ambient temperature with 3-picolinamine in the presence of stoichiometric amounts of dicyclohexylcarbodiimide and of an aprotic solvent, b) the dicyclohexylurea formed is filtered off, and the solution obtained is washed with aqueous acid, c) the solvent is evaporated. |
| priorityDate | 1990-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.