| 摘要 |
PURPOSE:To provide a new zinc complex exhibiting actions to protect and restore the mucosa of digestive tract as well as antihepatitis action, hepatic disorder suppressing action, antiulcer action, etc. CONSTITUTION:The 2-aminoethanesulfonic acid zinc complex expressed by formula (M is alkali metal), e.g. zinc-[bis(2-aminoethanesulfonic acid).bis(2- aminoethane(lfonic acid sodium salt)]. The compound can be produced by reacting aminoethanesulfonic acid with an alkaline agent and a zinc compound or by reacting an alkali metal salt of 2-aminoethanesulfonic acid with bis(2- aminoethanesulfonic acid) zinc salt.
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