Synthesis and Biological Evaluation of New (−)-Gossypol-Derived Schiff Bases and Hydrazones
نویسندگان
چکیده
منابع مشابه
synthesis and characterization of some macrocyclic schiff bases
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15 صفحه اولSynthesis and Biological Evaluation of Schiff Bases
Cinchophen (I) was synthesized from pyruvic acid, aniline and benzaldehyde by Doebner synthesis. Cinchophen acid chloride (II) was synthesised from cinchophen and oxalyl chloride by acylation reaction. The 2phenylquinoline-4-carboxylic acid amide (III) was synthesized from acid chloride and ammonia by simple reaction. The 2-phenylquinoline-4-carboxylic acid amine (IV) was synthesized from cinch...
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A Schiff base series of malonohydrazide was synthesized by reaction of malonohydrazide with various aldehydes. Hydrazine hydrate was reacted with ethyl malonate in ethanol to give malonohydrazide in very good yields. The synthesized compounds were characterized using FTIR and NMR spectroscopies. The biological evaluation of the Schiff bases was carried against Gram +tive and Gram –tive bacteria...
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ژورنال
عنوان ژورنال: Journal of Chemistry
سال: 2017
ISSN: 2090-9063,2090-9071
DOI: 10.1155/2017/3687182