Syntheses of some new Formazan derivatives , derived frome isoniazid and study their biological activity
نویسندگان
چکیده
منابع مشابه
detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Synthesis of Some New Bisindole Derivatives and Their Biological Activity
Substituted 1,4-diaza-1,3-butadienes with 2 equivalents of 1,4-naphthoquinone in presence of ethanol or benzene produce corresponding substituted bisindoletetrones via criss-cross cycloaddition reaction. The chemical structure was confirmed by elemental and spectral analysis. Biological activity against some micro-organisms was tested.
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Aseries of piperidine derivatives was synthesis by the reaction between substituted benzaldhyde ,pentanone-3,and ammonium acetate by refluxining for 1-2 hr in ethanol and the derivatives refluxed with (4,4'-Diaminodiphenyl sulphone) yielded bispiperidine ,the structures of the synthesized compounds were confirmed by spectroscopy analysis , The reported compounds were screened for their antibact...
متن کاملSynthesis,Characterization, Biological Evaluation and anti corrosion activity of some new bis-piperidone Derivatives
Aseries of piperidine derivatives was synthesis by the reaction between substituted benzaldhyde ,pentanone-3,and ammonium acetate by refluxining for 1-2 hr in ethanol and the derivatives refluxed with (4,4'-Diaminodiphenyl sulphone) yielded bispiperidine ,the structures of the synthesized compounds were confirmed by spectroscopy analysis , The reported compounds were screened for their antibact...
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In our continued attempts at designing new antibiotics based on the structure of the C-9154 antibiotic, to simultaneously improve activity and lower toxicity, an analogue to the C-9154 antibiotic and six derivatives of this analogue were synthesized. The approach was to significantly reduce the polarity of the synthesized analogue in the derivatives to achieve increased permeability across cell...
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ژورنال
عنوان ژورنال: Kirkuk University Journal-Scientific Studies
سال: 2016
ISSN: 2616-6801
DOI: 10.32894/kujss.2016.124740