학술논문
2-alkyl-1H-imidazole-5-carboxylic acids
Document Type
Patent
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Source
Subject
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Abstract
The invention relates to the new products of formula (I): ##STR1## in which: R.sub.1 represents alkyl
A represents a sulphur or oxygen atom
R.sub.2 represents carboxy, tetrazolyl or alkyl, alkoxy, alkylthio substituted by a carboxy or a tetrazolyl
Hal.sub.1 is halogen, q represents an integer from 0 to 4
R.sub.3 is formyl, carboxy or tetrazolyl
Y represents phenyl substituted by a dioxol radical and optionally by a halogen atom, or by an alkyl or alkoxy radical
as well as all the possible racemic, enantiomeric and diastereoisomeric isomer forms, as well as the addition salts of said products of formula (I).
A represents a sulphur or oxygen atom
R.sub.2 represents carboxy, tetrazolyl or alkyl, alkoxy, alkylthio substituted by a carboxy or a tetrazolyl
Hal.sub.1 is halogen, q represents an integer from 0 to 4
R.sub.3 is formyl, carboxy or tetrazolyl
Y represents phenyl substituted by a dioxol radical and optionally by a halogen atom, or by an alkyl or alkoxy radical
as well as all the possible racemic, enantiomeric and diastereoisomeric isomer forms, as well as the addition salts of said products of formula (I).