ZERUMBONE DERIVATIVE AND ITS MANUFACTURING METHOD

Title:

ZERUMBONE DERIVATIVE AND ITS MANUFACTURING METHOD

Document Type and Number:

Japanese Patent JP2006096724

Kind Code:

A

Abstract:

To provide a new zerumbone derivative and its manufacturing method.

The method of manufacturing an optically active monoepoxyzerumbol and an optically active bisepoxyzerumbol includes a process in which an optically active serumbol is reacted with t-butylhydroxy peroxide and an optically active tartaric acid diester in the presence of a titanium catalyst, then its acid component is removed, and its solvent is removed at a temperature of 40°C or below. Also, a new optically active monoepoxyzerumbol, an optically active bisepoxy-6, 7-dihydroxyzerumbol, an optically active triepoxyzerumbol, an allenezerumbone, and their derivatives are provided.

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Inventors:

KITAYAMA TAKASHI
OKAMOTO TADASHI

Application Number:

JP2004287548A

Publication Date:

April 13, 2006

Filing Date:

September 30, 2004

Export Citation:

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