Zearalanol derivatives with anabolic activity

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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549270, A61K 31335, C07D31300

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active

048494470

ABSTRACT:
Compounds having the formula: ##STR1## wherein R.sub.1 is hydrogen, or an alkyl from about 1 to about 3 carbon atoms; R.sub.2 is hydrogen, or an alkyl from about 1 to about 18 carbon atoms; R.sub.3 is keto, or hydroxyl; and R.sub.4 is hydrogen, an alkyl from about 1 to about 4 carbon atoms, hydroxyl, or amino are synthesized and administered to animals as anabolic agents.

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Chemical Abstracts, vol. 69, No. 23, 96508v.
"Biodegradable Drug Delivery Systems", Wood, David A., Int. J. Pharm., 7, 1-18 (1980).
"Zearalenones: Characterization of Estrogenic Potencies and Receptor Interations of a Series of Fungal Beta-Resorcylic Acid Lactones", Katzenellenbogen et al., Endocrinology, 105: 33, 1979.

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