PHARMACEUTICAL COMPOSITION FOR RELAPSE, WORSENING OR METASTASIS OF LIVER CANCER

PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for inhibiting relapse, worsening or metastasis of liver cancer.SOLUTION: The present invention provides a pharmaceutical composition for inhibiting relapse, worsening or metastasis of liver cancer, comprising a therapeutically effective...

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Hauptverfasser: ZHANG SHIZHONG, LAI KUAN-LANG
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for inhibiting relapse, worsening or metastasis of liver cancer.SOLUTION: The present invention provides a pharmaceutical composition for inhibiting relapse, worsening or metastasis of liver cancer, comprising a therapeutically effective amount of a specific sulfated oligosaccharide. The sulfated oligosaccharide is an oligosaccharide molecule with 2-5 mannose units linked via 1→3 and/or 1→2 glycosidic bonds, having a phosphate group or a sulfate group, for example, obtained by hydrolyzing phosphomannan and further sulfonating it.SELECTED DRAWING: None 【課題】肝癌の再発、悪化および転移の抑制に用いる医薬組成物の提供。【解決手段】肝癌の再発、悪化および転移の抑制に用いる医薬組成物であって、治療有効量の特定の硫酸化オリゴ糖を含む医薬組成物。該硫酸化オリゴ糖は、1→3および/または1→2グルコシド結合によってマンノース単位2〜5個を結合したオリゴ糖分子で、リン酸基および硫酸基を有し、例えば、リン酸化マンナンを加水分解し、さらに、スルホン化することにより得られる。【選択図】なし