Chugai Seiyaku Kabushiki Kaisha

Takeaki Hirano

Minoru Shindo

Sakae Takaku

Nobuhiro Oi

Shigeyuki Kataoka

Kouji Furuno

A pharmaceutical composition for prevention and treatment of gastritis and peptic ulcer of mammals including human beings which contains a bis(benzamido)benzene derivative represented by the formula ##STR1## wherein X and Y are as defined hereinbelow, or an acid addition salt thereof, as an active ingredient, and a method of the use thereof are disclosed.

Pharmaceutical composition and method of the use thereof

Bis(benzamido)-benzene derivatives having various pharmaceutical activities such as activity for preventing and treating peptic ulcer, peripheral vasodilating action, hypotensive activity and analgesic activity and represented by the formula ##STR1## wherein X, Y, Z, R.sub.1, R.sub.2 and R.sub.3 are as defined hereinafter and a process for preparing the same are disclosed.

Bis(benzamido)-benzene derivatives

A pharmaceutical composition for prevention and treatment of gastritis and peptic ulcer of mammals including human beings which contains a bis(benzamido)-benzene derivative represented by the formula ##STR1## wherein X and Y are as defined hereinbelow or an acid addition salt thereof as an active ingredient, and a method of the use thereof are disclosed.

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Fujimi, Japan

Takeaki Hirano