{'fraction_non_alphanumeric': 0.02929936305732484, 'fraction_numerical': 0.014012738853503185, 'mean_word_length': 5.605042016806722, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Synthesis, Characterization and Bioactivity of Three Carboxylic Arylhydrazone Compounds

Three novel carboxylic arylhydrazone compounds named 2- oxo propionic acid terephthalal acyl dihydrazone (1), 2-ketoglutaric acid terephthalal acyl dihydrazone (2) and 2-ketoglutaric acid salicyl- hydrazone (3) were prepared and characterized by elemental analysis, IR and 1H NMR. The antibacterial activities of 1 and 2 against wheat rust and coliform were investigated. The results showed that 1 had more excellent antibacterial properties than 2 against both wheat rust and coliform. In addition, the title compounds interaction with calf-thymus DNA (CT-DNA) were measured by fluorescence spectra method which indicating that they combined with CT-DNA by groove binding through hydrogen bonds.