Dong Wha Pharmaceutical Co. Ltd.

Hong-Suk Suh

Yun-Ha Hwang

Yong-Ho Chung

Eun-Joo Kim

Do-Hui Kim

Pan-Soo Kim

Yong-Youp Park

Jin Soo Lee

Jei Man Ryu

Jin-Soo Lee

Jin-soo Lee

Jei-Man Ryu

This invention relates to a pharmaceutical composition containing 4-[(4-thiazolyl)phenoxyl]alkoxy-benzamidine derivatives expressed by the following formula 1 for the prophylaxis and treatment of osteoporosis and more particularly, to the use of 4-{5-[4-(5-isoproply-2-methyl-1,3-thiazol-4-yl)phenoxyl]pentoxy}-benzamidine or N-hydroxy-4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxyl]pentoxy}-benzamidine expressed by the following formula 1 as a pharmaceutical composition for the prophylaxis and treatment of osteoporosis.

Use of 4-[(4-thiazolyl)phenoxy]alkoxy-benzamidine derivatives for the prophylaxis and treatment of osteoporosis

A method of treating osteoporosis comprising administering to a subject a composition comprising a compound, 4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxy]pentoxy}-benzamidine or a salt thereof, is described. A method of inhibiting osteoclast activity and stimulating osteoblast activity in a subject also is described.

Use of 4-[(4-thiazolyl)phenoxy]alkoxy-benzamidine derivatives for treatment of osteoporosis

This invention relates to a pharmaceutical composition containing 4-[(4-thiazolyl)phenoxyl]alkoxy-benzamidine derivatives expressed by the following formula 1 for the prevention and treatment of osteoporosis and more particularly, to the use of 4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxyl]pentoxy}-benzamidine or N-hydroxy-4-{5-[4-(5-iso-propyl-2-methyl-1,3-thiazol-4-yl)phenoxyl]pentoxy}-benzamidine expressed by the following formula 1, which is known as an antagonist of leukotriene-Breceptor, as a pharmaceutical composition for the prevention and treatment of osteoporosis. [Formula 1], wherein, R is a hydrogen atom or a hydroxy group.

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Kumjung-gu, South Korea

Hong-Suk Suh