发明名称 |
VALIOLAMINE DERIVATIVES AND PRODUCTION THEREOF |
摘要 |
A novel valiolamine derivative of the formula (I): ( I ) where R stands for hydrogen or .beta.-D-glucopyranosyl group is useful for a starting material of valiolamine which can be converted to more potent .alpha.-glucosidase inhibiting compounds. The valiolamine derivative is obtained by cultivating Streptomyces hygroscopics in a culture medium and recovering the valiolamine derivative produced and accumulated from the culture broth. |
申请公布号 |
CA1289904(C) |
申请公布日期 |
1991.10.01 |
申请号 |
CA19860507406 |
申请日期 |
1986.04.23 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
KAMEDA, YUKIHIKO;HORII, SATOSHI |
分类号 |
C07H15/22;A01N43/16;A61K31/13;A61K31/70;A61K31/7028;A61K31/7034;A61K31/7036;A61P3/04;A61P3/08;C07C215/44;C07H15/224;C12P13/00;C12P19/46;C12R1/465 |
主分类号 |
C07H15/22 |
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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