3,4-dihydrobenzopyran derivatives and medicinal uses thereof

3,4-dihydrobenzopyran derivatives and medicinal uses thereof

There are provided novel 3,4-dihydrobenzopyran derivatives having anti-peptic ulcer, antitussive and/or expectorant activity. Also provided are medicinal uses of said 3,4-dihydrobenzopyran derivatives.

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Hauptverfasser: EZIRI, KATSUSHI, SHIONO, MANZO, KANEHIRA, KOICHI, FUJITA, YOSHIJI, YAMAHARA, JOHJI
Format: Patent
Sprache:eng
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CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator EZIRI
KATSUSHI
SHIONO
MANZO
KANEHIRA
KOICHI
FUJITA
YOSHIJI
YAMAHARA
JOHJI
description There are provided novel 3,4-dihydrobenzopyran derivatives having anti-peptic ulcer, antitussive and/or expectorant activity. Also provided are medicinal uses of said 3,4-dihydrobenzopyran derivatives.
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subjects CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title 3,4-dihydrobenzopyran derivatives and medicinal uses thereof
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