羟基频哪酮视黄酸酯HPR，是一种全反式维甲酸的酯化物。HPR 与其他维甲酸的衍生物不同，无需经过转 换就能直接与相应的类视黄醇受体结合，原理与A 酸类似。相比A 酸、A 醛，HPR 的刺激性减少了许多，并且 在眼周使用更加安全，透皮率也更加优秀。HPR 直接与类视黄醇受体的结合，能够加强基因的表达，从而有效地激活和抑制关键细胞功能。当皮肤的类 视黄醇受体与类视黄醇结合时，一系列的有利于改善肤色的功能便会运作起来——加强细胞扩散、细胞外蛋白质 和聚糖的生物合成、细胞代谢，这些都是对抗和改变肌肤老化信号的关键因素。
| Name (CAS Number) | |
|---|---|
| 1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol (5306-85-4) | Sign in to view |
| HYDROXYPINACOLONE RETINOATE (893412-73-2) | Sign in to view |
The following lists represent a selection of UL's ChemADVISOR™ Regulatory Database, curated for Prospector in Compliance Highlights. Need more context for understanding these highlights? We recommend UL's Navigator, your gateway to regulatory compliance (free trial available).
| Name (CAS Number) | |
|---|---|
|
1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol (5306-85-4)
|
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|
HYDROXYPINACOLONE RETINOATE (893412-73-2)
|
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