http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-400879-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bba842fc4d37dfcaced1b55bc0c91c7c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3472 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06L4-636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06L4-664 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3472 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 |
| filingDate | 1972-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-400879-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING DERIVATIVES OF TRIAZOLIL-ETHENIL-PHENYLENE. |
| abstract | The invention provides novel compounds of formula IN WHICH R signifies a substituted or unsubstituted mono- or bi-nuclear aryl radical, or a radical of formula II, R1 and R3, which may be the same or different, each signifies a substituted or unsubstituted alkyl radical of 1 to 6 carbon atoms or mono- or bi-nuclear aryl radical, R2 and R4, which may be the same or different, each signifies a hydrogen or chlorine atom, a substituted or unsubstituted alkyl radical of 1 to 6 carbon atoms, or a group -CN, -CONH2, -COOR5, in which R5 signifies a hydrogen atom or an unsubstituted or substituted alkyl radical of 1 to 6 carbon atoms, or -NH-CO-R6, in which R6 signifies a substituted or unsubstituted alkyl radical of 1 to 6 carbon atoms, N SIGNIFIES 1 TO 6, AND THE RING(S) B may be unsubstituted or substituted, PROVIDED THAT N SIGNIFIES OTHER THAN 1, WHEN R signifies a radical of formula II stated above useful as optical brighteners. |
| priorityDate | 1971-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.