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Serving 500+ biopharmaceutical companies globally:

Mallinckrodt
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McKinsey
Merck
Queensland Health
Fuji
Healthtrust
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AstraZeneca
Harvard Business School

Generated: June 24, 2017

DrugPatentWatch Database Preview

Claims for Patent: 5,045,552

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Claims for Patent: 5,045,552

Title: Pyridine derivatives having anti-ulcerative activity
Abstract:Pyridine derivatives useful for preventing or treating peptic ulcers, pharmaceutical preparations and methods of treating peptic ulcers are described.
Inventor(s): Souda; Shigeru (Ushiku, JP), Ueda; Norihiro (Niihari, JP), Miyazawa; Shuhei (Toride, JP), Tagami; Katsuya (Niihari, JP), Nomoto; Seiichiro (Ushiku, JP), Okita; Makoto (Tsuchiura, JP), Shimomura; Naoyuki (Niihari, JP), Kaneko; Toshihiko (Tsukuba, JP), Fujimoto; Masatoshi (Tsukuba, JP), Murakami; Manabu (Rockville, MD), Oketani; Kiyoshi (Tsukuba, JP), Fujisaki; Hideaki (Niihari, JP), Shibata; Hisashi (Tsuchiura, JP), Wakabayashi; Tsuneo (Mito, JP)
Assignee: Eisai Co., Ltd. (Tokyo, JP)
Application Number:07/462,328
Patent Claims: 1. A compound represented by the formula: ##STR174## or a pharmaceutically acceptable salt thereof.

2. The compound of claim 1 as the sodium salt.

3. A pharmaceutical composition for the prevention or treatment of peptic ulcers which comprises an effective amount of a compound of claim 1 and a pharmaceutically acceptable carrier or diluent.

4. A pharmaceutical composition for the prevention or treatment of peptic ulcers which comprises an effective amount of a compound of claim 2 and a pharmaceutically acceptable carrier or diluent.

5. A method for the prevention or treatment of peptic ulcers in a person requiring same which comprises administering to that person an effective amount of a compound of claim 1.

6. A method for the prevention or treatment of peptic ulcers in a person requiring same which comprises administering to that person an effective amount of a compound of claim 2.
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Serving 500+ biopharmaceutical companies globally:

Novartis
Healthtrust
Johnson and Johnson
Mallinckrodt
Moodys
Citi
Boehringer Ingelheim
AstraZeneca
Teva
Farmers Insurance

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