NEUE BENZIMIDAZOLE, IHRE HERSTELLUNG UND DIESE VERBINDUNGEN ENTHALTENDE ARZNEIMITTEL
Benzimidazoles of the formula in which R1 denotes a hydroxyl, alkoxy, phenylalkoxy, cyanoalkoxy, alkylsulphenyl, alkylsulphinyl, alkylsulphonyl, aminosulphonyl, alkylaminosulphonyl, dialkylaminosulphonyl, alkylsulphoximino, alkenyloxy or alkynyloxy group, R2 denotes a hydrogen atom, a hydroxyl, alko...
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Main Authors | , , , , , , |
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Format | Patent |
Language | German |
Published |
04.07.1985
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | Benzimidazoles of the formula in which R1 denotes a hydroxyl, alkoxy, phenylalkoxy, cyanoalkoxy, alkylsulphenyl, alkylsulphinyl, alkylsulphonyl, aminosulphonyl, alkylaminosulphonyl, dialkylaminosulphonyl, alkylsulphoximino, alkenyloxy or alkynyloxy group, R2 denotes a hydrogen atom, a hydroxyl, alkoxy, phenylalkoxy, amino, alkylamino or dialkylamino group, R3 denotes a hydrogen atom or an alkoxy group and R4 denotes a hydrogen or halogen atom, or a cyano, nitro, amino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, aminocarbonylamino, alkylaminocarbonylamino or dialkylaminocarbonylamino group, their tautomers and their acid addition salts have useful pharmacological properties, in particular an effect on the blood pressure and on the contractility of the heart muscle. The novel compounds can be prepared by processes known for analogous compounds. |
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Bibliography: | Application Number: DE19833346575 |