申请人:Taisho Pharmaceutical Co., Ltd.
公开号:US04085135A1
公开(公告)日:1978-04-18
Novel 2'-(carboxymethoxy)-chalcones of the formula ##STR1## wherein one or two of X.sup.1, X.sup.2 and X.sup.3 are 3-methyl-2-butenyloxy and the other or others are hydrogen, possess excellent antigastric and anti-duodenal ulcer activities, together with a high absorptive ratio in the living body and low acute and chronic toxicity.
公式为##STR1##的新型2'-(羧甲氧基)-查尔酮,其中X.sup.1、X.sup.2和X.sup.3中的一个或两个为3-甲基-2-丁烯氧基,而其他的为氢,具有出色的抗胃和抗十二指肠溃疡活性,同时具有高吸收比率,以及低急性和慢性毒性。