| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-0455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-758 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K51-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K51-04 |
| filingDate |
2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a017f272dd9907b1a214122d7d87aa8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bef19ca06e57e3712191e094e11ab082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faf570103b67b4ece73757a36cb6f3ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd40afede3c9c959f64d91bd410ceb06 |
| publicationDate |
2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114539506-A |
| titleOfInvention |
PEGylated amphiphilic alternating copolymer metal chelating agent, metal chelating compound and preparation method and application thereof |
| abstract |
The invention relates to a metal chelating agent PEG-P(L-alt-R)-PEG, a metal chelating compound PEG-P(ML-alt-R)-PEG and preparation thereof of a PEGylated amphiphilic alternating copolymer methods and applications. The PEGylated amphiphilic alternating copolymer metal chelating agent of the invention has a simple preparation method, can effectively chelate various metal ions, and has good biocompatibility and prolonged circulation time in vivo. The PEGylated amphiphilic alternating copolymer metal chelator has applications in the fields of magnetic resonance imaging (MRI), positron emission computed tomography (PET), single photon emission computed tomography (SPECT) and fluorescence imaging. Has broad application prospects. |
| priorityDate |
2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |