| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0ff16e899ce32685c9600075c1cc21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-88 |
| filingDate |
1973-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1976-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-1460151-A |
| titleOfInvention |
Nitrophthalides their mahufacture and their use in recording systems- |
| abstract |
1460151 3 - (2<SP>1</SP> - Carboxy - nitrobenzoyl)indoles CIBA-GEIGY AG 26 March 1974 [21 May 1973] 24080/73 Heading C2C [Also in Divisions C4 and D2] 3 - (2<SP>1 </SP>- Carboxy - nitrobenzoyl) - indole compounds of the general formula wherein Y 5 is H or C 2 -C 8 alkyl and Z 5 is H, methyl or phenyl are prepared by reacting 3- or 4-nitrophthalic anhydride with an appropriately substituted indole. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2194070-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4803192-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2194070-A |
| priorityDate |
1973-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |