Synthesis, antimicrobial and antioxidant activities of some 5-pyrazolone based Schiff bases
نویسندگان
چکیده
منابع مشابه
synthesis and characterization of some macrocyclic schiff bases
ماکروسیکلهای شیف باز از اهمیت زیادی در شیمی آلی و دارویی برخوردار می باشند. این ماکروسیکلها با دارابودن گروه های مناسب در مکانهای مناسب می توانند فلزاتی مثل مس، نیکل و ... را در حفره های خود به دام انداخته، کمپلکسهای پایدار تولید نمایند. در این پایان نامه ابتدا یک دی آلدئید آروماتیک از گلیسیرین تهیه می شود و در مرحله بعدی واکنش با دی آمینهای آروماتیک و یا آلیفاتیک در رقتهای بسیار زیاد منجر به ت...
15 صفحه اولSYNTHESIS, CHARACTERIZATION, ANTIMICROBIAL ACTIVITIES AND DNA– BINDING STUDIES OF SOME Ru (III) COMPLEXES OF SCHIFF BASES
A new ruthenium (III) Schiff base complexes of the type [RuX2 (PPh3)2(L)] (where X = Cl or Br; L = monobasic bidentate Ligand) have been synthesized. All the complexes were characterized by analytical, IR, electronic and EPR spectral studies. An octahedral geometry has been tentatively proposed to all the new complexes. Further the ligands and complexes were subjected to antimicrobial activity ...
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Schiff bases are the most widely used organic compounds in which the carbonyl group is replaced by an imine or azomethine group. These compounds are very important in medicinal and pharmaceutical fields because of their wide spectrum. Most of them show biological activities such as antimicrobial and antifungal activity. This review summarizes the synthesis and antimicrobial activities of Schiff...
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The resistance among microbes has brought an urgent need for new drugs. Thus, we synthesized a series of Schiff bases derived from the sulfa drug sulfadiazine and various salicylaldehydes. The resulting 4-[(2-hydroxybenzylidene)amino]-N-(pyrimidin-2-yl)benzene-sulfonamides were characterized and evaluated against Gram-positive and Gram-negative bacteria, yeasts, moulds, Mycobacterium tuberculos...
متن کاملSynthesis of some isatin Schiff bases in microwave irradiation condition
An efficient and mild methodology for rapid and efficient synthesis of isatin Schiff bases was described under microwave irradiation and solvent free condition.aromatic or heterocyclic Primary amines and isatin could be selectively reacted under microwave irradiation into the corresponding isatin Schiff bases in high yields and short reaction time.
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ژورنال
عنوان ژورنال: Journal of Saudi Chemical Society
سال: 2015
ISSN: 1319-6103
DOI: 10.1016/j.jscs.2011.12.014