Radio-iodine-labelled omega phenyl fatty acids

Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant...

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424 9, A61K 4300, A61K 4900

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active

044735448

ABSTRACT:
Radio-iodine-labelled omega-phenyl fatty acid of the formula: ##STR1## in which: X is an alkylene group having from 6 to 20 carbon atoms; R is hydrogen or an alkyl or alkoxy group having 1 or 2 carbon atoms; Y is hydrogen, an alkali metal ion, alkaline earth metal ion or ammonium ion; and I is a radioactive iodine-123 or iodine-131 isotope which may be in the ortho- or para-position of the benzene nucleus,
a process for the preparation of these radio-iodine-labelled phenyl fatty acids, and products containing them for scintigraphic examination of various organs of the body such as the heart and the liver.

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Mattsson, International of Applied Radiation and Isotopes, May/Jun. 1976, pp. 319-323 (1978).
Wieland et al., J. Label. Comp. Radiopharmaceuticals, 16, 171 (1979).

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