发明名称 |
Unsaturated fatty acid monoesters and diesters on ascorbic acid and cosmetic uses thereof |
摘要 |
The present invention relates to a compound with the following general formula (I): in which: R1 is a hydrocarbon chain of an unsaturated fatty acid from C12 to C24 including at least one unsaturation; and R2 and R3 are, independently or simultaneously: a hydrogen or a C1-C3 alkyl or a phenyl; and R4: a hydrogen atom or COR1′, where R1′is a hydrocarbon chain of an unsaturated fatty acid from C12 to C24 including at least one unsaturation, advantageously 1 to 6 and preferably 1 to 4. |
申请公布号 |
US8722729(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US201013376752 |
申请日期 |
2010.06.08 |
申请人 |
POIGNY STÉPHANE;DAUNES-MARION SYLVIE;CASTEX RIZZI NATHALIE;BOGDANOWICZ PATRICK;PIERRE FABRE DERMO-COSMETIQUE |
发明人 |
POIGNY STÉPHANE;DAUNES-MARION SYLVIE;CASTEX RIZZI NATHALIE;BOGDANOWICZ PATRICK |
分类号 |
A01N43/26;C07D307/62 |
主分类号 |
A01N43/26 |
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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