| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2123-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-0476
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24H8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24H1-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-1093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-1045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H1-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G99-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K51-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22B21-26 |
| filingDate |
1984-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1991-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0166746-B1 |
| titleOfInvention |
Preparation of ?99m tc radiopharmaceuticals |
| abstract |
Compounds of the formula (I), R+ AD99mTcNX4 BD-, wherein R+ represents a cation and X represents a halo group, are prepared by reaction with an azide compound in the presence of a hydrohalic acid. The compounds are useful in production of 99mTc-labelled radiopharmaceuticals by reaction with ligands and monoclonal antibodies or antibody fractions. |
| priorityDate |
1983-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |