| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22b9baa71ceef111b94d9fcf4391f1f0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-1282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-0478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-0474
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K51-1093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-05 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K103-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21G4-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K51-02 |
| filingDate |
2017-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_125f4ee726e5671711787c96159bdbf4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8394359e0d77474fadf765eea4bd0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3131fc3d5b6c4cacd3a4d2a9f90a9cce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bea1cb5d8f6482742d53f583fdc2516c |
| publicationDate |
2017-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201726180-A |
| titleOfInvention |
Isotope preparation |
| abstract |
The present invention provides a method for purifying 227Th from a mixture comprising 227Th and 223Ra, the method comprising: i) preparing a first solution comprising a mixture of 227Th and 223Ra ions dissolved in a first aqueous mineral acid solution; ii) The first solution is supported on a strongly basic anion exchange resin; iii) dissolving 223Ra from the strongly basic anion exchange resin in an aqueous solution using a second inorganic acid; iv) rinsing the strong alkali using a first aqueous medium as appropriate Anion exchange resin; v) dissolving 227Th from the strongly basic anion exchange resin in an aqueous solution using a third mineral acid, thereby producing a second solution comprising 227Th. The invention further provides a method of purifying a 227Th solution, a corresponding pharmaceutical formulation, and treating a neoplastic disorder. |
| priorityDate |
2016-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |