Acetamide derivative and application thereof
AssigneeSnow Brand Milk Products Co., Ltd.
InventorsMasaki Otagiri, Teruko Imai
Life of this patent
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Abstract
2-Substituted-N-{3-[3-(1-piperidinomethyl)phenoxy]propyl}acetamide, derivatives thereof, and pharmaceutically acceptable salts thereof. The substitution group may be aminomethylcyclohexane carbonyl group or N-carbobenzoxy-p-aminomethylhexane carbonyl group. The compounds having the first-mentioned group can be an effective component of an antiulcer drug composition, and the compounds of the last-mentioned group are intermediates for producing the compounds having the first-mentioned group. Disclosed also is an antiulcer drug composition comprising the above compound as an effective component. The antiulcer drug composition exhibits both the gastric acid secretion inhibitive activity and the gastric mucosa protective activity, and is effective as suppression and cure of ulcers.
Claims16
A drug composition for inhibiting secretion of gastric acid or protecting gastric mucosa comprising
- a. an effective amount of 2-substituted-N-{3-[3-(1-piperidinomethyl)phenoxy]propyl}acetamide, represented by the following formula, ##STR12## wherein R is an aminomethylcyclohexane carbonyl group, ##STR13## or a pharmaceutically acceptable salt thereof;
- and b. a pharmaceutically acceptable carrier.
An antiulcer drug composition comprising an effective antiulcer amount of a compound selected from the group consisting of 2-(aminomethylcyclohexanecarboxy)-N-{3-[3-piperidino-methyl)phenoxy]propyl }acetamide of the following formula ##STR14## and pharmaceutically acceptable salts thereof and a pharmaceutically acceptable carrier.
A composition comprising 2-(N-carbobenzoxy-aminomethylhexanecarboxy)-N-{3-[3-(1-piperidinomethyl(-p henoxy]propyl}acetamide, represented by the following formula ##STR15##
A composition for inhibiting secretion of gastric acid or protecting gastric mucosa in a patient comprising an effective amount of a compound selected from the group consisting of 2-substituted-N-{3-[3-(1-piperidinomethyl phenoxy]-propyl} acetamide, represented by the following formula ##STR16## wherein R is an N-carbobenzoxy-aminomethyl-hexane carbonyl group ##STR17## and pharmaceutically acceptable salts thereof and a pharmaceutically acceptable carrier.
An antiulcer drug composition comprising an effective antiulcer amount of 2-(N-carbobenzoxyaminomethylhexane-carboxy-N-[3-{3-(1-piperidinomethyl) -phenoxy]propyl}acetamide represented by the following formula ##STR18## or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
A method for inhibiting secretion of gastric acid or protecting gastric mucosa in a patient comprising administering to said patient a composition comprising an effective inhibitory or protective amount of a 2-(aminomethylcyclohexanecarboxy)-N-{3-[3-piperidino-methyl)phenoxy]propyl }acetamide compound represented by the formula:
- ##STR19## or a pharmaceutically acceptable salt thereof and a pharmacetically acceptable carrier.
A method for inhibiting secretion of gastric acid or protecting gastric mucosa in a patient comprising administering to said patient a composition comprising an effective inhibitory or protective amount of a 2-(N-carbobenzoxyaminomethylhexanecarboxy)-N-[3-{3-(1-piperidinomethyl)-ph enoxy]propyl}acetamide compound represented by the formula:
- ##STR20## or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
A method for treating ulcers in a patient comprising administering to said patient a composition comprising an effective antiulcer amount of a 2-(aminomethylcyclohexanecarboxy)-N-{3-[3-piperidinomethyl)phenoxy]propyl} acetamide compound represented by the formula:
- ##STR21## or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
A method for treating ulcers in a patient comprising administering to said patient a composition comprising an effective antiulcer amount of a 2-(N-carbobenzoxyaminomethylhexane-carboxy)-N-[3-{3-(1-piperidinomethyl)-p henoxy]propyl}acetamide compound represented by the formula:
- ##STR22## or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
Dependencies are inferred from the claim text.