Synthesis, structure and α-glucosidase inhibitor activity evaluation of some acetamide derivatives starting from 2-(naphthalen-1-yl) acetic acid, containing a 1,2,4-triazole
作者:Trong Duc Le、Tien Cong Nguyen、Thi My Nuong Bui、Thi Kim Dung Hoang、Quoc Trung Vu、Chien Thang Pham、Chau Phi Dinh、Jibril Abdullahi Alhaji、Luc Van Meervelt
DOI:10.1016/j.molstruc.2023.135321
日期:2023.7
A series of nine novel N-aryl 2-[5-(naphthalen-1-ylmethyl)-4-phenyl-4H-1,2,4-triazol-3-yl]thio}-N-phenylacetamide derivatives were prepared from 5-(naphthalen-1-ylmethyl)-4-phenyl-4H-1,2,4-triazole-3-thiol which was obtained from 2-(naphthalen-1-yl)acetohydrazide synthesized starting from 2-(naphthalen-1-yl)acetic acid. The structures of these heterocyclic compounds were confirmed by IR, 1H NMR, 13C
制备了一系列九种新型N-芳基 2-[5-(naphthalen-1-ylmethyl)-4-phenyl-4 H -1,2,4-triazol-3-yl]thio} -N -phenylacetamide 衍生物来自 5-(naphthalen-1-ylmethyl)-4-phenyl-4 H -1,2,4-triazole-3-thiol,它是从 2-(naphthalen-1-yl)acetohydrazide 合成的,由 2-(naphthalen -1-基)乙酸。这些杂环化合物的结构经IR、1 H NMR、13 C NMR和HR-MS谱图确证。此外,使用 X 射线衍射确定了四种化合物( 3、5a、5c和5i )的晶体结构。化合物3评估了一系列含有 1,2,4-三唑杂环5a-i 的乙酰胺衍生物抑制 α-葡萄糖苷酶的能力。所有化合物均表现出良好的抑制活性,IC 50值范围为 0.11