http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103374234-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-02 |
| filingDate | 2012-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103374234-B |
| titleOfInvention | One class is based on the near infrared fluorescence dye and preparation method thereof of tonka bean camphor and application |
| abstract | The invention discloses the near infrared fluorescence dye of a class based on tonka bean camphor, there is following structural formula I:n y is O, S or NRn 11 ; Z is NRn 7 rn 8 or ORn 9 ; Rn 1 , Rn 2 , Rn 7 , Rn 8 , Rn 9 , Rn 11 independently be hydrogen, alkyl, ether, substituted alkyl, acyl group or aryl; Rn 3 , Rn 5 , Rn 6 , Rn 10 , Rn 12 , Rn 13 independently be hydrogen, lower alkyl or halogen; Rn 4 for hydrogen, lower alkyl, substituted alkyl or halogen;n for negatively charged ion; Also disclose the preparation method of such dyestuff.This kind of dyestuff has good biocompatibility, hypotoxicity, longer fluorescent emission and higher fluorescence quantum yield, can avoid background fluorescence, for the covalency fluorescent mark of biomacromolecule in living things system as nucleic acid or protein etc.; Very important effect is had for the growth of study of disease or biology, breeding, heredity and variation. |
| priorityDate | 2012-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.