Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1990-06-13
1992-01-21
Evans, J. E.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
422212, 568887, C07C 2909, C07C 2976, C07C 3112
Patent
active
050829807
ABSTRACT:
The present invention is directed to a process and apparatus for synthetically producing .sup.15 O-labeled butanol for position emission tomography. A procedure and apparatus have been developed for the routine rapid and sequential synthesis of oxygen-15 labeled butanol in the amounts and with the purity suitable for use in clinical position tomography. This procedure can replace oxygen-15 labeled water which is more commonly used for routine application, as well as the prior art processes for producing oxygen-15 labeled butanol.
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patent: 3485879 (1969-12-01), Mameniskis et al.
patent: 4343623 (1982-08-01), Kulprathipanj et al.
patent: 4543432 (1985-09-01), Shih et al.
Case Western Reserve University
Evans J. E.
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