- 2,3-Dihydro-6,7-disubstituted-5-(substituted sulfonyl)benzofuran-2-carboxylic acids
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The invention relates to 2,3-dihydro-6,7-disubstituted-5-(substituted sulfonyl)benzofuran-2-carboxylic acids and derivatives thereof having diuretic-saluretic, uricosuric and antihypertensive pharmacological activity.
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- 2,3-Dihydro-2,6,7-trisubstituted-5-acylbenzofurans
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This invention relates to 2,3-dihydro-2,6,7-trisubstituted-5-acylbenzofurans, derivatives thereof and processes for their preparation. The novel benzofurans described herein have diuretic-saluretic, uricosuric and antihypertensive pharmacological activity.
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- 5-(Hydroxy (substituted) methyl)-2,3-dihydrobenzo furan-2-carboxylic acid and its derivatives
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5-[Hydroxy(substituted)methyl]-2,3-dihydrobenzo-furan-2-carboxylic acids, the pharmaceutically acceptable salt, ester and amide derivatives thereof and combinations of these compounds with antikaluretic agents are disclosed having diuretic-saluretic, uricosuric and antihypertensive activity.
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