作者:Ryota Saito、Kana Ishibashi、Maiko Noumi、Sota Uno、Shoko Higashi、Masaru Goto、Shunsuke Kuwahara、Toshiya Komatsu
DOI:10.1248/cpb.c19-00003
日期:2019.6.1
Aldose reductase (AR) is associated with the onset of diabetic complications. Botryllazine A and its analogues were synthesized and evaluated for human AR inhibitory activity. Analogues possessing aromatic bicyclic systems at the C5 position of the central pyrazine ring exhibited superior AR inhibiting activity relative to the parent botryllazine A. In addition, the benzoyl groups at positions C2 and
醛糖还原酶(AR)与糖尿病并发症的发作有关。合成了Botryllazine A及其类似物,并评估了其对人类AR的抑制活性。在中心吡嗪环的C5位具有芳族双环系统的类似物显示出相对于母体灰霉菌素A而言优异的AR抑制活性。此外,吡嗪环的C2和C3位的苯甲酰基对于这种改善的抑制活性是可有可无的。相反,在吡嗪环的C2或C3位上的含苯甲酰基的酚羟基对于获得接近山梨醇(高效AR抑制剂)的高抑制活性是必不可少的。