| 发明名称 |
MASTOCYTE IgE RECEPTOR EXPRESSION INHIBITORY SUBSTANCE, AND COMPOSITION CONTAINING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a mastocyte IgE receptor expression inhibitory substance. SOLUTION: The mastocyte IgE receptor expression inhibitory substance comprises a catechin of formula A( wherein, R<SP>1</SP>and R<SP>2</SP>are each OH or methoxy; R<SP>3</SP>is H or OH; R<SP>4</SP>is OH or a group of formula B, wherein R<SP>5</SP>and R<SP>6</SP>are OH or methoxy ) or an acceptable salt thereof as a pharmaceutical or food/drink. COPYRIGHT: (C)2006,JPO&NCIPI
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| 申请公布号 |
JP2005336070(A) |
申请公布日期 |
2005.12.08 |
| 申请号 |
JP20040154311 |
申请日期 |
2004.05.25 |
| 申请人 |
SANEI GEN FFI INC |
发明人 |
MURAKAMI KEIJU;TAMURA OSAMU |
| 分类号 |
C07D311/62;A61K31/353;A61P37/08;A61P43/00;(IPC1-7):A61K31/353 |
主分类号 |
C07D311/62 |
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