发明名称 |
Malto-oligosaccharide derivatives and use thereof |
摘要 |
The present invention provides a substance which strongly inhibits human alpha-amylase and is effective for the prevention and treatment of hyperglycemia, for example, diabetes and the diseases caused thereby, and an alpha-amylase inhibitor and a prophylactic or therapeutic agent for hyperglycemia containing the said substance as active principle. Maltoligosaccharide derivatives represented by the following formula: (wherein n is an integer of 0 to 2; m is an integer of 0 to 2; and X represents a hydrogen atom or a hydrophobic group) or their hydrates or physiologically acceptable salts are provided, and they are contained as active principle to prepare an alpha-amylase inhibitor and a prophylactic or therapeutic agent for hyperglycemia such as diabetes.
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申请公布号 |
US2004006046(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
US20020297408 |
申请日期 |
2002.12.06 |
申请人 |
UCHIDA RIICHIRO;NASU AYAKO |
发明人 |
UCHIDA RIICHIRO;NASU AYAKO |
分类号 |
A61K31/706;A61P3/10;A61P43/00;C07H3/06;C07H5/02;(IPC1-7):A61K31/715 |
主分类号 |
A61K31/706 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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