| 发明名称 |
Isolation of natural products from birch bark |
| 摘要 |
The invention provides methods for isolating 9,10-epoxy-18-hydroxyoctadecanoic acid; 9,10,18-trihydroxyoctadecanoic acid; polyphenolic polymers, fatty acids; and mixtures thereof from birch bark.
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| 申请公布号 |
US2003109727(A1) |
申请公布日期 |
2003.06.12 |
| 申请号 |
US20020184044 |
申请日期 |
2002.06.26 |
| 申请人 |
KRASUTSKY PAVEL A.;CARLSON ROBERT M.;KOLOMITSYN IGOR V. |
发明人 |
KRASUTSKY PAVEL A.;CARLSON ROBERT M.;KOLOMITSYN IGOR V. |
| 分类号 |
C07D301/32;B01D11/00;C07C29/76;C07C29/86;C07C35/44;C07C51/367;C07C51/43;C07C51/47;C07C59/01;C07C59/105;C07C62/06;C07D303/38;C07J63/00;D21B1/02;(IPC1-7):C07D301/32;C11B1/00 |
主分类号 |
C07D301/32 |
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