http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1088558-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46622bb59cc6f40088e17d8c17f7744d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42b4cb0c3bb5ff05a396185b6a909946 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83fce4700ae4098b740828217c04c8ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_735a11835728aabb89b1de03bb8b6dbc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21G4-08 |
| filingDate | 1982-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f4f9e69f896465a0b928a9002c8fc2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd36518a7ad59616a6386f7bcc79046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dbc0b1ddba84eb009b7644af0baa243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81ced865cb6f8787c93527335629215b |
| publicationDate | 1985-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1088558-A1 |
| titleOfInvention | Method of obtaining thallium-201 |
| abstract | METHOD OF OBTAINING TALLIA-201. by irradiating the protons of the lead target and dissolving it in nitric acid, characterized in that, in order to increase the code of thall -201, to obtain a product in a form that is suitable for medical use, with high radionuclide and chemical purity, dissolution is carried out in nitric acid with a concentration of not lower than 12 M, precipitated by lead by cooling the solution to 0 ° C, the precipitate is dissolved in water, holding the solution to accumulate thallus-291, lead is precipitated again with the addition of hydrochloric acid of a concentration of 2-3 M, from the filtrate Thallium 201 is extracted in the presence of an oxidizing agent, precursorly KBrOj, with an oxygen-containing solvent, mainly butyl acetate, and thallium is extracted with a solution of sulfurous acid, followed by evaporation and dissolution of the residue in physiological solution. |
| priorityDate | 1982-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.