发明名称 |
Novel heterocyclic derivatives of 2-oxothiazolidine-4-carboxylic acid, and use as active photoprotective agents |
摘要 |
The present invention relates to novel heterocyclic derivatives of 2-oxothiazolidine-4-carboxylic acid, to a process for synthesizing them and to compositions containing them. The invention also relates to the use of at least one heterocyclic derivative of 2-oxathiazolidine-4-carboxylic acid in a composition or for the manufacture of a composition, the said derivative or the said composition being intended to induce active photoprotection of the skin, advantageously to prepare the skin to receive sunlight and/or to protect the skin and other epidermal growths during or after exposure to UV. Another subject of the invention also relates to a cosmetic process for treating the skin by oral administration or topical administration to the skin of a cosmetic composition as defined above.
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申请公布号 |
US2005129635(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20040830924 |
申请日期 |
2004.04.23 |
申请人 |
L'OREAL S.A. |
发明人 |
ERDELMEIER IRENE;LUCET-LEVANNIER KARINE |
分类号 |
A61K8/49;A61K31/553;A61Q17/04;A61Q19/08;C07D513/04;C07D513/14;(IPC1-7):A61K31/553;A61K7/42;C07D498/04 |
主分类号 |
A61K8/49 |
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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