METHOD FOR PRODUCING CARCINOGENESIS PREVENTING SUBSTANCE

Title:

METHOD FOR PRODUCING CARCINOGENESIS PREVENTING SUBSTANCE

Document Type and Number:

Japanese Patent JP2002030039

Kind Code:

A

Abstract:

To produce a carcinogenesis preventing substance from natural ferulic acid with a simple reaction process in high yield while taking the environmental problems into consideration.

A carcinogenesis preventing substance expressed by general formula (III) (R1 is H or an alkyl; R2 is a substituent selected from an alkyl group and an unsaturated hydrocarbon group having 5n carbon atoms and n-double bonds, ((n) is an integer of 1-6)) is produced by the etherification reaction of ferulic acid or an alkyl ferulate with an alcohol in an organic solvent in the presence of triphenylphosphine and an azodicarboxylic acid ester.

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Inventors:

TANIGUCHI HISAJI
MIYAKE YASUHITO
NOMURA EISAKU
HOSODA ASAO

Application Number:

JP2000212606A

Publication Date:

January 29, 2002

Filing Date:

July 13, 2000

Export Citation:

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Assignee:

WAKAYAMA PREFECTURE
JAPAN SCIENCE & TECH CORP

International Classes:

C07C67/29; C07B61/00; C07C69/712; (IPC1-7): C07C67/29; C07B61/00; C07C69/712

Attorney, Agent or Firm:

Iwao Sugimoto (1 person outside)

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