| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C249-02 |
| filingDate |
1996-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5414f97d646404d4d06845a125320e7 |
| publicationDate |
1997-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5639912-A |
| titleOfInvention |
Dianilinoglutacondialdehyde compound and process for the preparation thereof |
| abstract |
A dianilinoglutacondialdehyde compound is described, which is represented by the following formula (Ia) or (Ib): <IMAGE> (Ia) <IMAGE> (Ib) wherein R1 and R2 each represents an alkyl group or an aryl group and may be connected to each other; R3 represents a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom; R4 and R5 each represents a hydrogen atom or a non-metallic atom which is required to be connected to each other to form a 5- or 6-membered ring; and X- represents BF4-, SbF6- or PF6-. A process for the preparation of the compound as described above is also described. |
| priorityDate |
1995-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |