Antidiabetic potential: <i>In vitro</i>
inhibition effects of bromophenol and diarylmethanones derivatives on metabolic enzymes
作者:Yeliz Demir、Parham Taslimi、Muhammet Serhat Ozaslan、Necla Oztaskin、Yasin Çetinkaya、İlhami Gulçin、Şükrü Beydemir、Suleyman Goksu
DOI:10.1002/ardp.201800263
日期:2018.12
porcine pancreas and α‐glucosidase from Saccharomyces cerevisiae were used as enzymes. In this study, all compounds were tested for the inhibition of the α‐glucosidase enzyme and demonstrated efficient inhibition profiles with Ki values in the range of 43.62 ± 5.28 to 144.37 ± 16.37 nM against α‐glucosidase. Additionally, these compounds were tested against the α‐amylase enzyme, which determined an effective
醛糖还原酶在多元醇途径中将葡萄糖转化为山梨糖醇。它是预防糖尿病并发症的重要酶。在本研究中,我们研究了溴酚衍生物对醛糖还原酶 (AR)、α-葡萄糖苷酶和α-淀粉酶的抑制作用。在溴酚系列中,化合物1f对AR的抑制作用最大,Ki值为0.05±0.01μM,而化合物1d对AR的抑制作用最低,Ki值为1.13±0.99μM。此外,来自猪胰腺的α-淀粉酶和来自酿酒酵母的α-葡萄糖苷酶被用作酶。在这项研究中,所有化合物都测试了对 α-葡萄糖苷酶的抑制作用,并证明了有效的抑制曲线,对 α-葡萄糖苷酶的 Ki 值范围为 43.62 ± 5.28 至 144.37 ± 16.37 nM。此外,这些化合物针对 α-淀粉酶进行了测试,确定了有效的抑制曲线,IC50 值在 9.63-91.47 nM 的范围内。这些化合物可以是 AR、α-葡萄糖苷酶和 α-淀粉酶的选择性抑制剂,作为抗糖尿病药物。