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US 4,727,150 AGranted
Pyridyl methylsulfinyl benzimidazole derivatives
AssigneeTakeda Chemical Industries, Ltd.
InventorsAkira Nohara, Yoshitaka Maki
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Abstract
The compound of the formula ##STR1## wherein R.sup.1 is hydrogen, fluorine, methoxy or trifluoromethyl, R.sup.2 is hydrogen or methyl, R.sup.3 is a C.sub.3-8 straight-chain or branched alkyl, and n denotes 0 or 1, or their pharmacologically acceptable salts is novel and useful for prophylaxis and therapy of digestive ulcers (e.g. gastric ulcer, duodenal ulcer) and gastritis.
Claims9
A compound of the formula ##STR8## wherein R.sup.1 is hydrogen, R.sup.2 is hydrogen and R.sup.3 is isopropyl or a C.sub.6-8 straight-chain or branched alkyl, or a pharmacologically acceptable salt thereof.
Dependencies are inferred from the claim text.