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Document Type and Number:
Japanese Patent JPH0148254
Kind Code:
B2
Abstract:
11-Deoxoglycyrrhetinic acid hydrogen maleate of the following formula and its salts, and this compound is prepared by reacting 11-deoxoglycyrrhetinic acid with maleic anhydride, and if desired, converting the resulting 11-deoxoglycyrrhetinic acid hydrogen maleate to its salt. The compound is useful as medicament for treating an ulcer or inflammation in man or another animal or activating the cellular immunity of man or the animal.

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Inventors:
TOYOSHIMA SHIGERU
FUJIMURA HAJIME
ITO SHUNSUKE
KONDO YASUHARU
Application Number:
JP10440681A
Publication Date:
October 18, 1989
Filing Date:
July 06, 1981
Export Citation:
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Assignee:
MARUZEN SEIYAKU KK
International Classes:
A61K31/19; A61K31/194; A61K31/195; A61K31/22; A61K31/225; A61P1/04; A61P29/00; A61P37/04; C07C62/32; C07C69/60



 
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