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US 4,052,414 AGranted
Cis-zearalanone, cis-zearalenol, and cis-zearalene
AssigneeIMC Chemical Group, Inc.
InventorCharles Allan Peters
Life of this patent
Estimating the term…
Abstract
Cis isomers of compounds represented by the formula ##STR1## are prepared by electromagnetic irradiation (about 2800 to 3500 angstroms wavelength) of their respective trans isomers. The cis isomers of the compounds of this invention are of the class of compounds known to exhibit anabolic and estrogenic activity and may be employed as animal growth promoting agents.
Claims6
An essentially pure cis compound of the formula:
- ##STR17## and wherein R is selected from the group consisting of hydrogen, lower alkyl, lower alkanoyl, monocyclic aryl of up to about 10 carbon atoms, and aralkyl of monocyclic aryl containing up to about 10 carbon atoms and lower alkyl.
Essentially pure cis-zearalenone.
Essentially pure cis-zearalenol.
Essentially pure cis-zearalene.
Dependencies are inferred from the claim text.