PRODUCTION METHOD OF CATECHOL GROUP-INTRODUCED DIOXABICYCLO[3.3.0]OCTANE DERIVATIVE AND INTERMEDIATE FOR PRODUCTION THEREOF

Title:

PRODUCTION METHOD OF CATECHOL GROUP-INTRODUCED DIOXABICYCLO[3.3.0]OCTANE DERIVATIVE AND INTERMEDIATE FOR PRODUCTION THEREOF

Document Type and Number:

Japanese Patent JP2009013174

Kind Code:

A

Abstract:

To provide a simple and high yield production method for catechol group-introduced dioxabicyclo[3.3.0]octane derivatives.

The dioxabicyclo[3.3.0]octane derivatives having an acetoxymethylenedioxyphenyl group are acid-hydrolyzed.

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Inventors:

TOMIMORI NAMINO
URATA HIDEHITO

Application Number:

JP2008149797A

Publication Date:

January 22, 2009

Filing Date:

June 06, 2008

Export Citation:

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Assignee:

SUNTORY LTD

International Classes:

C07D493/04

Domestic Patent References:

JP2001139579A

2001-05-22

Foreign References:

WO1987007605A1

1987-12-17

Other References:

JPN6013030663; Ｈｕｓｓａｉｎ，　Ｈｅｌｍｉ　Ｈ．；　Ｂａｂｉｃ，　Ｇｏｒｄａｎａ；　Ｄｕｒｓｔ，　Ｔｏｎｙ；　Ｗｒｉｇｈｔ，　Ｊａｍｅｓ　Ｓ．；　Ｆｌｕｅｒａｒｕ，　Ｍｉｈａｅｌａ；　Ｃｈｉｃｈｉｒａｕ，　Ａｌｅｘ: 'Ｄｅｖｅｌｏｐｍｅｎｔ　ｏｆ　Ｎｏｖｅｌ　Ａｎｔｉｏｘｉｄａｎｔｓ：　Ｄｅｓｉｇｎ，　Ｓｙｎｔｈｅｓｉｓ，　ａｎｄ　Ｒｅａｃｔｉｖｉｔｙ' Ｊｏｕｒｎａｌ　ｏｆ　Ｏｒｇａｎｉｃ　Ｃｈｅｍｉｓｔｒｙ６８（１８）, 2003, ７０２３-７０３２

Attorney, Agent or Firm:

Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Go Kajita

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