Design, synthesis, and antimelanogenic effects of (2-substituted phenyl-1,3-dithiolan-4-yl)methanol derivatives
作者:Do Hyun Kim、Su Jeong Kim、Sultan Ullah、Hwi Young Yun、Pusoon Chun、Hyung Ryong Moon
DOI:10.2147/dddt.s131538
日期:——
The authors designed and synthesized 17 (2-substituted phenyl-1,3-dithiolan-4-yl) methanol (PDTM) derivatives to find a new chemical scaffold, showing excellent tyrosinase-inhibitory activity. Their tyrosinase-inhibitory activities were evaluated against mushroom tyrosinase at 50 μM, and five of the PDTM derivatives (PDTM3, PDTM7-PDTM9, and PDTM13) were found to inhibit mushroom tyrosinase more than
作者设计并合成了17种(2-取代的苯基-1,3-二硫杂环戊-4-基)甲醇(PDTM)衍生物,以发现一种新的化学支架,该支架显示出优异的酪氨酸酶抑制活性。评估了它们在50μM时对蘑菇酪氨酸酶的酪氨酸酶抑制活性,发现五个PDTM衍生物(PDTM3,PDTM7-PDTM9和PDTM13)比曲酸或熊果苷(阳性对照)对蘑菇酪氨酸酶的抑制作用更大。在17个PDTM中,具有2,4-二羟基苯基部分的PDTM3(半数最大抑制浓度为13.94±1.76μM)表现出最大的抑制作用(曲酸的半数最大抑制浓度为18.86±2.14μM)。有趣的是,没有羟基的PDTM化合物PDTM7-PDTM9也比曲酸具有更强的抑制活性。在计算机上研究酪氨酸酶和五个PDTM之间的相互作用,表明它们的结合亲和力与其抑制酪氨酸酶的活性密切相关。使用B16F10小鼠皮肤黑色素瘤细胞进行的基于细胞的实验表明,PDTM3有效抑制黑色素生成和细胞