| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d44cb26ba4bbacfadf4c4d6d7966e5d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2097d86110c0a436393cd61dcf14b48a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7bc24c47b173e6acd0cfcb7f9de20f3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4bb6d185f935a67bff2d4b42540170db |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-4823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-555
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K41-0071 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-00 |
| filingDate |
2011-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18cdb88e7865a056ad72c50f7f3e84ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_199d4eab515acd063cd2cc1acee97d85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0e380fa16e37a0834cb939850897994 |
| publicationDate |
2015-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8946394-B2 |
| titleOfInvention |
Conjugate for photodynamic diagnosis or therapy and method for preparing same |
| abstract |
The present invention relates to a conjugate of acetylated biocompatible polysaccharide and phthalocyanine-based compound for photodynamic diagnosis or therapy in which biocompatible polysaccharide is acetylated and a phthalocyanine-based compound is bound to the acetylated polysaccharide. The conjugate for photodynamic diagnosis or therapy according to the present invention is characterized in that the polysaccharide is acetylated to improve solubility in a solvent and thus enable various chemical modifications, and the conjugate may specifically target tumor cells, has superior cancer cell selecting and accumulating capacity, and has excellent effects of killing cancer cells when near infrared ray is irradiated. The conjugate of the present invention may not show cytotoxicity for cells other than cancer cells even when near infrared ray is irradiated, and thus exhibits superior in vivo stability, and therefore, may be valuably used in disease diagnosis or therapy using photodynamics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11685835-B2 |
| priorityDate |
2010-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |