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US 5,312,824 AGranted
Certain 2-[(4-difluoromethoxy-2-pyridyl)-methylthio or methylsulfinyl-5-benzimidazoles useful for treating peptic ulcers
AssigneeTakeda Chemical Industries, Ltd.
InventorsTakashi Sohda, Nobuhiro Inatomi
Life of this patent
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Abstract
A compound of the formula ##STR1## wherein R.sup.1 stands for a substituent on benzene ring, R.sup.2 and R.sup.3 independently stand for hydrogen or methyl, and n denotes 0 or 1, or a pharmacologically acceptable salt thereof is useful for prophylaxis and treatment of peptic ulcers (e.g. gastric ulcer, duodenal ulcer) and gastritis.
Claims11
A compound of the formula ##STR8## wherein R.sup.1 is hydroxyl, fluorine, or difluoromethoxy, R.sup.2 and R.sup.3 are independently hydrogen or methyl, and n is 0 or 1, or a pharmacologically acceptable salt thereof.
Dependencies are inferred from the claim text.