Method of performing a plurality of synthesis processes of preparing a radiopharmaceutical in series, a device and cassette for performing this method
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United States of America Patent
Stats
-
Jul 9, 2019
Grant Date -
May 3, 2018
app pub date -
May 19, 2016
filing date -
May 20, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of performing a plurality of synthesis processes of preparing a radiopharmaceutical in series includes carrying out a first synthesis run including the steps of: a) providing water containing fluorine-18; b) trapping the fluorine-18 from the water provided in step a) on an anion exchange material; c) eluting the trapped fluorine-18 from the anion exchange material to a reaction vessel of first radiopharmaceutical synthesis cassette; d) preparing a radiopharmaceutical incorporating the eluted fluorine-18 using the first radiopharmaceutical synthesis cassette; where steps a)-d) are repeated in at least one subsequent run using another radiopharmaceutical synthesis cassette; and where the method includes a reconditioning step of the anion exchange material between two consecutive runs. A device for performing this method and a cassette for use in the device are also disclosed.
First Claim
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International Classification(s)
- C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....
- C07D:HETEROCYCLIC COMPOUNDS
- C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07B:GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS TH....
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- C01D:COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, ....
- 2016 Application Filing Year
- C07H Class
- 1039 Applications Filed
- 891 Patents Issued To-Date
- 85.76 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C07H Class
- 0 % this patent is cited more than
- 6 Age
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|---|---|---|---|---|
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