ANTI-ULCEROUS AGENT CONTAINING CHALCONE DERIVATIVE AS EFFECTIVE INGREDIENT AND NOVEL CHALCONE DERIVATIVES

Title:

ANTI-ULCEROUS AGENT CONTAINING CHALCONE DERIVATIVE AS EFFECTIVE INGREDIENT AND NOVEL CHALCONE DERIVATIVES

Document Type and Number:

WIPO Patent Application WO/1988/004288

Kind Code:

A1

Abstract:

An anti-ulcerous agent containing a compound represented by general formula (I) as effective ingredient and novel chalcone derivatives included by the compounds. In the disclosed formula X and Y each represents a hydrogen atom or, when taken together, they represent a direct bond, R1 represents a hydroxy, acetoxy, carbomethoxy or methoxycarbonylmethoxy group, R2 represents a hydrogen atom or an isoprenyl, isopentyl or propyl group, R3 represents a hydroxy or methoxy group, R4 represents a hydrogen atom or a hydroxy or methoxy group, R5 represents a hydrogen atom or a hydroxy, methoxy or isopentyl group, R6 represents a hydroxy, methoxy or carbomethoxy group, and R7 represents a hydrogen atom or a methoxy group.

Inventors:

KOMAZAWA YUKIO (JP)
TAKEDA SHIGEHUMI (JP)
HOSAKA KUNIO (JP)
MITSUHASHI HIROSHI (JP)
WATANABE TOSHIHIKO (JP)

Application Number:

PCT/JP1987/000973

Publication Date:

June 16, 1988

Filing Date:

December 12, 1987

Export Citation:

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Assignee:

TSUMURA JUNTENDO KK (JP)

International Classes:

C07C45/62; C07C45/67; C07C45/68; C07C45/71; C07C45/74; C07C49/83; C07C49/835; C07C49/84; C07C59/90; (IPC1-7): C07C49/82; C07C49/84; C07C59/70; C07C69/21; C07C69/96; A61K31/12; A61K31/19

Foreign References:

JPS567736A	1981-01-27
JPH0570346A	1993-03-23
JPS50101342A	1975-08-11
JPS50101343A	1975-08-11

Other References: