6-iodoethylated starch and process for preparing the same

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

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524 47, 536102, 536103, 536 14, 536105, 536106, 536107, 536108, 536109, 536110, 536111, A61K 4904

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active

047449756

ABSTRACT:
6-Iodoethylated starch and process for preparing the same are disclosed. The 6-idodethylated starch contains one iodine attached per 5 glucose units. Said compound is useful as a contrast agent for X-ray examination, especially for opacifying the vascular os lymphatic vessel. Said compound is produced by reacting 6-hydroxyethylated starch with N-iodosuccinimide in the presence of triphenylphosphine.

REFERENCES:
patent: 4119487 (1978-10-01), Tessler
patent: 4167621 (1979-09-01), Tessler

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