| 摘要 |
1,185,208. Diuretics. MERCK & CO. Inc. 30 Oct., 1967 [2 Nov., 1966], No. 49150/67. Heading A5B. [Also in Division C2] Therapeutic compositions having diuretic and saluretic properties, in forms suitable for oral and parenteral administration, comprise, together with a suitable carrier and optionally further known diuretics and saluretics, compounds of the formula wherein R represents a hydrogen atom or an alkyl, trifluoromethyl-C 1-5 alkyl, or cycloalkyl radical, R<SP>1</SP> represents a hydroxy, C 1-5 -alkoxy, amino, C 1-5, alkylamino, group or a group of the formula-OM where M represents an alkali metal; each X, the same or different, represents a hydrogen or halogen atom or an C 1-5 alkyl, C 1-5 alkoxy or trifluoromethyl group or two X radicals or adjacent carbon atoms of the benzene ring form a bivalent hydrocarbon chain having 3 or 4 carbon atoms between its points of attachment or n represents 1, 2, 3 or 4.
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