发明名称 |
Organosiloxanes Containing Ester Derivatives Of Ascorbic Acid |
摘要 |
Organosiloxanes containing ester derivatives of ascorbic acid are disclosed having the formula (RiSiO)11Ro-Ii)Si—X-A wherein R is an alkyl group containing 1 to 6 carbon atoms, n is I to 3 inclusive, X is a divalent organic linking group, A is an ester derivative of ascorbic acid. A method of making an organosiloxane containing ester derivatives of ascorbic acid and the products prepared according to the method arc also taught. The compounds and compositions of the present disclosure are useful to affect tissue lightening when applied topically to keratinaceous tissue.
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申请公布号 |
US2010221201(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
US20080680407 |
申请日期 |
2008.09.16 |
申请人 |
FERRITTO MICHAEL SALVATORE;JOFFRE ERIC JUDE;MCIVOR MARGO L;STARCH MICHAEL STEPHEN |
发明人 |
FERRITTO MICHAEL SALVATORE;JOFFRE ERIC JUDE;MCIVOR MARGO L.;STARCH MICHAEL STEPHEN |
分类号 |
A61K31/695;A61K8/25;A61Q1/02;A61Q17/04;A61Q19/04;C07D307/32 |
主分类号 |
A61K31/695 |
代理机构 |
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