Phenyl or phenoxy substituted spiro-imidazolidinedione derivativ

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...

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548308, 548307, 548314, 260590FA, A61K 31415, C07D49110, C07D49510, C07D23502

Patent

active

041817290

ABSTRACT:
Novel phenyl or phenoxy substituted spiro-imidazolidinedione derivatives useful as aldose reductase inhibitors and as therapeutic agents for the treatment of chronic diabetic complications are disclosed. The derivatives include the phenyl or phenoxy substituted spiro-imidazolidine naphthalene, chroman, thiochroman sulfoxychroman, sulfonochroman dione compounds and the substituted forms thereof.

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patent: 4130714 (1978-12-01), Sarges
Gotthardt et al. Chem. Abst. 1977, vol. 86, No. 89689C.

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