发明名称 |
SILICON COMPOUNDS DERIVED FROM ASCORBIC ACID |
摘要 |
The invention concerns novel silicon compounds derived from ascorbic acid consisting of a silicon-containing chain or of silanes, comprising at least a radical A of formula (I) wherein: at least one of the radicals L is a divalent radical for fixing A on the silicon chain. The invention further concerns methods for preparing said compounds, compositions, in particular cosmetic or pharmaceutical, containing them, and their use as antioxidant and/or anti-free radical agent, particularly for treating oxidant stress, for treating the effects of exposure to the sun and for preventing ageing.
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申请公布号 |
WO0130784(A1) |
申请公布日期 |
2001.05.03 |
申请号 |
WO2000FR02713 |
申请日期 |
2000.09.29 |
申请人 |
L'OREAL;XU, JINZHU;RICHARD, HERVE |
发明人 |
XU, JINZHU;RICHARD, HERVE |
分类号 |
A61K8/55;A61K8/00;A61K8/58;A61K8/63;A61K8/895;A61K31/695;A61P17/16;A61P39/06;A61Q1/00;A61Q1/02;A61Q1/04;A61Q1/10;A61Q1/12;A61Q5/00;A61Q5/02;A61Q5/12;A61Q17/04;A61Q19/00;A61Q19/08;C07F7/08;C07F7/21;(IPC1-7):C07F7/08;C08G77/38;A61K7/42 |
主分类号 |
A61K8/55 |
代理机构 |
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