Synthesis of thiocarbohydrazide and carbohydrazide derivatives as possible biologically active agents
作者:Kiran Gangarapu、Sarangapani Manda、Anvesh Jallapally、Sreekanth Thota、Subhas S. Karki、Jan Balzarini、Erik De Clercq、Harukuni Tokuda
DOI:10.1007/s00044-013-0684-3
日期:2014.2
AbstractA series of new β-isatin aldehyde-N,N′-thiocarbohydrazone, bis-β-isatin thiocarbohydrazones, bis-β-isatin carbohydrazones was synthesized by condensation of 5-substituted isatin with thiocarbohydrazide or carbohydrazide. The chemical structures of the newly synthesized compounds were confirmed by FT-IR, 1H NMR, and mass spectral analysis. The synthesized compounds were evaluated for in vitro antiviral
摘要5-取代靛红与硫代卡巴肼或碳酰肼缩合合成了一系列新的β-靛红醛-N、N′-硫代羰腙、双-β-靛红硫代羰腙、双-β-靛红羰腙。新合成化合物的化学结构经FT-IR、1 H NMR和质谱分析证实。评估了合成的化合物对各种 DNA 和 RNA 病毒株的体外抗病毒活性,但与参考化合物相比显示出中等的抗病毒活性。在所有化合物中,6c在两阶段小鼠皮肤致癌试验中表现出最高的化学预防活性。 图形概要