Novel Thiosemicarbazone Derivatives from Furan-2-Carbaldehyde: Synthesis, Characterization, Crystal Structures, and Antibacterial, Antifungal, Antioxidant, and Antitumor Activities
作者:Wilfredo Hernández、Fernando Carrasco、Abraham Vaisberg、Evgenia Spodine、Maik Icker、Harald Krautscheid、Lothar Beyer、Carmen Tamariz-Angeles、Percy Olivera-Gonzales
DOI:10.1155/2023/5413236
日期:2023.9.14
in vitro antibacterial, antifungal, and antitumor activities against Staphylococcus aureus strains, Candida albicans/Candida tropicalis fungi, and seven human tumor cell lines (HuTu80, H460, DU145, M-14, HT-29, MCF-7, and LNCaP), respectively. The antioxidant activity was also studied by the DPPH assay. Compound 5 exhibited significant antibacterial activity against Staphylococcus aureus ATCC700699
十种新的缩氨基硫脲衍生物,呋喃-2-甲醛缩氨基硫脲( 1 )、3-甲基-呋喃-2-甲醛缩氨基硫脲( 2 )、5-羟甲基-呋喃-2-甲醛缩氨基硫脲( 3 )、5-三氟甲基-呋喃-2 -甲醛缩氨基硫脲( 4 )、5-硝基呋喃-2-甲醛缩氨基硫脲( 5 )、5-苯基呋喃-2-甲醛缩氨基硫脲( 6 )、5-(2-氟苯基)-呋喃-2-甲醛缩氨基硫脲( 7 )、5-(4-甲氧基苯基)-呋喃-2-甲醛缩氨基硫脲( 8 )、5-(1-萘基)-呋喃-2-甲醛缩氨基硫脲( 9 )和5-(1H-吡唑-5-基) )-呋喃-2-甲醛缩氨基硫脲 (10 )通过氨基硫脲与各自的呋喃-2-甲醛在甲醇中缩合来合成。通过光谱研究(FT-IR 和 NMR)和电喷雾质谱法对制备的化合物进行了表征。2、6、7和8的分子结构也已通过X射线晶体学确定。化合物2、6和7分别以N1-C6、N1- C11和N1 - C11键的E构象结晶,而8则采用Z构象关于