已知间苯二酚衍生物可抑制黑色素合成。本研究合成了间苯二酚衍生物,并筛选了它们对黑色素合成的活性。使用一种自发免疫小鼠黑色素细胞系(Mel-Ab),检测了KI-063(酪氨酸酶抑制剂)对黑色素合成的影响。在无细胞体系中,KI-063直接抑制了限制黑色素合成的酪氨酸酶。此外,在细胞体系中,它以浓度依赖方式抑制了黑色素的合成。此外,KI-063还抑制了细胞酪氨酸酶的活性。因此,本研究研究了KI-063与调节小眼关联转录因子的土壤素的组合效应。数据表明,KI-063与土壤素的组合具有协同作用。因此,KI-063抑制酪氨酸酶活性和土壤素抑制酪氨酸酶产生似乎是皮肤美白的最佳组合。
Resorcinol derivatives are known to inhibit melanin synthesis. In this study, resorcinol derivatives were synthesized and screened for their activity on melanogenesis. KI-063 (a tyrosinase inhibitor) was examined for its effects on melanogenesis using a spontaneously immortalized mouse melanocyte cell line (Mel-Ab). In a cell-free system, KI-063 directly inhibited tyrosinase, the rate-limiting melanogenic enzyme. Moreover, in a cell system, it inhibited melanin synthesis in a concentration-dependent manner. In addition, KI-063 inhibited the activity of cellular tyrosinase. Thus, this study examined the effects of a combination of KI-063 with terrein, an agent that down-regulates microphthalmia-associated transcription factor. The data suggest that KI-063 has an additive effect in combination with terrein. Thus, the suppression of tyrosinase activity by KI-063 and the inhibition of tyrosinase production by terrein appear to be an optimal combination for skin whitening.
已知间苯二酚衍生物可抑制黑色素合成。本研究合成了间苯二酚衍生物,并筛选了它们对黑色素合成的活性。使用一种自发免疫小鼠黑色素细胞系(Mel-Ab),检测了KI-063(酪氨酸酶抑制剂)对黑色素合成的影响。在无细胞体系中,KI-063直接抑制了限制黑色素合成的酪氨酸酶。此外,在细胞体系中,它以浓度依赖方式抑制了黑色素的合成。此外,KI-063还抑制了细胞酪氨酸酶的活性。因此,本研究研究了KI-063与调节小眼关联转录因子的土壤素的组合效应。数据表明,KI-063与土壤素的组合具有协同作用。因此,KI-063抑制酪氨酸酶活性和土壤素抑制酪氨酸酶产生似乎是皮肤美白的最佳组合。