Sankyo Company, Limited

Takashi Ito

Hiroyoshi Horikoshi

Yoshio Tsujita

Masashi Shiomi

Hiroyoshi c/o Sankyo Company Limited Horikoshi

Yoshio c/o Sankyo Company Limited Tsujita

A combination of one or more HMG-CoA reductase inhibitors (for example pravastatin, lovastatin, simvastatin, fluvastatin, rivastatin or atorvastatin) with one or more insulin sensitizers (for example troglitazone, pioglitazone, englitazone, BRL-49653, 5-(4-{2-[1-(4-2'-pyridylphenyl)ethylideneaminooxy]ethoxy}benzyl)thiazolidi ne-2,4-dione, 5-{4-(5-methoxy-3-methylimidazo[5,4-b]pyridin-2-ylmethoxy)benzyl}thiazolid ine-2,4-dione or its hydrochloride, 5-[4-(6-methoxy-1-methylbenzimidazol-2-ylmethoxy)benzyl]thiazolidine-2,4-d ione, 5-[4-(1-methylbenzimidazol-2-ylmethoxy)benzyl]thiazolidine-2,4-dione and 5-[4-(5-hydroxy-1,4,6,7-tetramethylbenzimidazol-2-ylmethoxy)benzyl]thiazol idine-2,4-dione) exhibits a synergistic effect and is significantly better at preventing and/or treating arteriosclerosis and/or xanthoma than is either of the components of the combination alone.

Treatment of arteriosclerosis and xanthoma

A combination of one or more HMG-CoA reductase inhibitors (for example pravastatin, lovastatin, simvastatin, fluvastatin, rivastatin or atorvastatin) with one or more insulin sensitizers (for example troglitazone, pioglitazone, englitazone, BRL-49653, 5-(4-{2-�1-(4-2'-pyridylphenyl)ethylideneaminooxy!-ethoxy}benzyl)thiazolid ine-2,4-dione, 5-{4-(5-methoxy-3-methylimidazo�5,4-b!pyridin-2-yl-methoxy)benzyl}thiazoli dine-2,4-dione or its hydrochloride, 5-�4-(6-methoxy-l-methylbenzimidazol-2-ylmethoxy)benzyl!thiazolidine-2,4-d ione, 5-�4-(l-methylbenzimidazol-2-ylmethoxy)benzyl!-thiazolidine-2,4-dione and 5-�4-(5-hydroxy-1,4,6,7-tetramethylbenzimidazol-2-ylmethoxy) benzyllthiazolidine-2,4-dione) exhibits a synergistic effect and is significantly better at preventing and/or treating arteriosclerosis and/or xanthoma than is either of the components of the combination alone.

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Kobe, Japan

Takashi Ito