http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110256339-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6486 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-14 |
| filingDate | 2019-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110256339-B |
| titleOfInvention | Organic fluorescent dye molecule and preparation method thereof |
| abstract | The invention discloses an organic fluorescent dye molecule and a preparation method thereof; the method for synthesizing the compound comprises: combining 4-(1,2,2-tristyryl)acetophenone and 6-(diethylamino) The quinoline-2-formaldehyde is stirred and reacted in an ethanol solution under alkaline conditions at room temperature for 2 to 16 hours, and after the reaction is completed, the fluorescent dye molecules are obtained by separation and purification. The structure of the selected tetraphenylene in the present invention has a relatively large conjugated system, and the quinoline group introduced by the aldehyde-ketone condensation reaction has good photostability, and the structure of chalcone in the compound increases its degree of conjugation; The compounds described can quickly enter cells, emit fluorescence with strong signals, and have good cell membrane permeability and light permeability. |
| priorityDate | 2019-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.