发明名称 |
Photostabilization of coenzyme Q compounds with alkoxycrylene compounds |
摘要 |
A method of reducing photodegradation of a coenzyme Q10 compound when exposed to UV radiation in a composition containing said coenzyme Q10 compound comprising combining with said coenzyme Q10 compound a compound of formula (I) in an amount effective to quench singlet excited state energy from the coenzyme Q10 compound and transfer the singlet excited state energy from the coenzyme Q10 compound to the compound of formula (I), wherein one of R1 and R2 is a straight or branched chain C1-C30 alkoxy radical, and the non-alkoxy R1 or R2 is hydrogen; and R3 is a straight or branched chain C1-C30 alkyl radical, thereby photostabilizing the retinoid compound.
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申请公布号 |
US8257687(B2) |
申请公布日期 |
2012.09.04 |
申请号 |
US201113294339 |
申请日期 |
2011.11.11 |
申请人 |
BONDA CRAIG A.;PAVLOVIC ANNA;ZHANG JEAN;HALLSTAR INNOVATIONS CORP. |
发明人 |
BONDA CRAIG A.;PAVLOVIC ANNA;ZHANG JEAN |
分类号 |
A61K8/00;A61K8/18;A61K38/43;A61Q17/04 |
主分类号 |
A61K8/00 |
代理机构 |
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代理人 |
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地址 |
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