Synthesis of hexahydrolupulone, novel forms thereof, and its use as a selective inhibitor of cell growth and multiplication
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United States of America Patent
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Jan 21, 1992
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N/A
app pub date -
Feb 26, 1990
filing date -
Aug 15, 1988
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Abstract
A process for making hexahydrolupulone is described which involves the separation of beta acids from a hop extract, the removal of catalyst poisons from the beta acids, the hydrogenation of the beta acids to hexahydrolupulone, and the purification of the resulting hexahydrolupulone. Its use as an inhibitor of the growth of unwanted types of cells is described, as well as preferred forms for such use.
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