Esters of retinoic acid and pentaerythritol and monobenzal aceta

Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific...

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549375, 560128, 424305, A61K 31335, A61K 31215, C07C 6974, C07D31906

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active

044643896

ABSTRACT:
Pentaerythritol retinoates and monobenzal acetals thereof such as (E)-2.sub..alpha. -phenyl-5.sub..alpha. -hydroxy-methyl-5.sub..beta. -retinoyloxymethyl-1,3-dioxane, (E)-2.sub..alpha. -phenyl-5.sub..beta. -hydroxymethyl-5.sub..alpha. -retinoyloxymethyl-1,3-dioxane, and pentaerythritol monoretinoate are disclosed. These retinoids are useful as chemopreventive agents and as therapeutic agents for treating nonmalignant skin disorders.

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