22 HIDOROOKISHI 33 NITORONATOFUKINONNO SEIHO

Title:

22 HIDOROOKISHI 33 NITORONATOFUKINONNO SEIHO

Document Type and Number:

Japanese Patent JPS511455

Kind Code:

A

Abstract:

Substituted naphthoquinones of the formula (I) and pharmaceutically acceptable salts thereof wherein R1, R2, R3 and R4 represent alkyl, aryl, alkoxy, hydroxy, hydrogen or halogen or any two of the groups R1, R2, R3 and R4 taken together complete a carbocyclic ring, have useful anti-allergy activity in mammals.

Inventors:

DERETSUKU RICHAADO BATSUKURU
BARII KURISUCHAN CHAARUZU KYAN
HARII SUMISU

Application Number:

JP6341175A

Publication Date:

January 08, 1976

Filing Date:

May 27, 1975

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Assignee:

BEECHAM GROUP LTD

International Classes:

A61K31/06; A61K31/12; C07C45/45; C07C45/46; C07C46/00; C07C46/02; C07C49/67; C07C49/675; C07C49/697; C07C49/755; C07C50/26; C07C50/32; C07C50/34; C07C67/00; C07C201/00; C07C205/46; C07C205/48; (IPC1-7): C07C79/36

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