Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure
Patent
1984-09-07
1988-04-05
Hollrah, Glennon H.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Molecular bilayer structure
26050116, 424 4, 562456, A61K 4904, C07C 6368
Patent
active
047357959
ABSTRACT:
New X-ray contrast agents are provided which are alkylammonium complexes of diatrizoic acid having the structure ##STR1## X-ray contrast medium containing the above X-ray contrast agent and a carrier therefor such as a liposome carrier, and a method for the X-ray visualization of body cavities and organs are also provided.
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Havron et al, "Radiopaque Liposomes: A Promising New Contrast Material for Computed Tomography of the Spleen", Radiology 140:507-511, Aug., 1981.
Ryan et al, "The Preparation and Characterization of Liposomes Containing X-ray Contrast Agents", Biochemica et Biophysica Acta. 756 (1983), 106-110 (Elsevier Biomedical Press).
Ridgway Frank
Robinson Malcolm L.
Timmins Peter
Covington Raymond
E. R. Squibb & Sons Inc.
Hollrah Glennon H.
Levinson Lawrence S.
Rodney Burton
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