发明名称 |
FREMGANGSMAATE VED FREMSTILLING AV XYLIT-DERIVATER |
摘要 |
Xylitol derivatives of the general formula <IMAGE> wherein R<1> and R<5> are the same and represent halogen, tosyloxy or mesyloxy, in which case R<2> and R<4> represent hydroxy or R<1> and R<2> as well as R<4> and R<5> together form oxygen bridges, R<3>, whatever the values of R<1>, R<2>, R<4> and R<5>, is hydrogen, alkanoyl, aralkanoyl or aroyl, exhibit cytostatic activity. They can be prepared from xylitol by standard methods. The compounds can be formulated for pharmaceutical use in conventional manner. |
申请公布号 |
NO791564(A) |
申请公布日期 |
1979.11.13 |
申请号 |
NO19790001564 |
申请日期 |
1979.05.10 |
申请人 |
CHINOIN GYOGYSZER- ES VEGYESZETI TERMEKEK GYARA RT, |
发明人 |
VIDRA, ILDIKO,;INSTITORIS, LASZLO,;ECKHARDT, SANDOR,;LAPIS, KAROLY,;JENEY, ANDRAS,;KOPPER, LASZLO, |
分类号 |
C07C69/00;A61K31/047;A61K31/21;A61K31/335;A61K31/336;A61P35/00;C07C29/62;C07C29/64;C07C31/42;C07C67/00;C07C301/00;C07C303/26;C07C303/28;C07C309/63;C07C309/66;C07C309/73;C07D303/02;C07D303/14;C07D303/16;C07D307/00 |
主分类号 |
C07C69/00 |
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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