Synthesis and Antibacterial Activities of Some Quinoline Substituted Quinoxaline Derivatives
نویسندگان
چکیده
منابع مشابه
Synthesis and biological activities of new substituted thiazoline-quinoline derivatives.
5-Acyl-8-hydroxyquinoline-2-(3'-substituted-4'-aryl-2,3-dihydrothiazol-2'-ylidene)hydrazones, 5a-e to 10a-c, were prepared by the reaction of appropriate 5-acyl-8-hydroxyquinoline-4-substituted thiosemicarbazones 3a-e and phenacyl bromides 4a-e. Structures of the new compounds were verified on the basis of spectral and elemental analyses. Twenty-eight new compounds were tested for their possibl...
متن کاملSynthesis and pesticidal activities of some substituted pyridine derivatives
Several pyridinylthiazolylazetidinones 4a-d, pyridinylthiazolythiazolidinones 5a-d and pyridinylthiazolylformazans 6a-d have been prepared from pyridinylthiazolylarylidines 3a-d. These compounds have been evaluated for insecticidal, anti-fungal and anti-bacterial activities. Compound 2-[2'-(3"-chloro-2"-oxo-4"-ohydroxyphenyl-1"-azetidinyl)-1',3'-thiazol-4'-yl) aminopyridine 4c has been found to...
متن کاملSynthesis, antibacterial and antifungal activities of some newer cephlosporin derivatives
7-(D-5-Amino-5-carboxy-valeramido)-3-(acetylhydrazido)-8-oxo-5-thio-1-azabicyclo [4,2,0]-oct2-ene-2-carboxylic acid (1). 7-(D-5-Amino-5-carboxy-valeramido)-3-(substitutedarylacetylhydrazido)8-oxo-5-thio-1-azabicyclo[4,2,0]-oct-2-ene-2-carboxylic acid.(2-5). 7-(D-5Amino-5carboxyvaleramido)3(2'substituted aryl-3'-chloro-4'-oxo-azetidin-1'-yl)-acetylamino]-8-oxo-5-thio-1azabicyclo[4,2,0]-oct-2-ene...
متن کاملMicrowave Assisted Synthesis of Some Quinoxaline Derivatives
The high commercial demand for quinoxalines needs a rapid, greener and safer synthetic method among the chemists. A series of quinoxaline derivatives has been synthesized by condensation of diamines and dicarboniles in microwave heating conditions and in solvent free media. This environmentally benign synthetic approach gives us excellent yields (80-90%) in shorter reaction time (3.5 minutes.)....
متن کاملSynthesis and In-vitro Antibacterial Activities of Acetylanthracene and Acetylphenanthrene Derivatives of Some Fluoroquinolones
Novel analogues of N-piperazinyl fluoroquinolones were prepared and evaluated against a panel of Gram-positive and Gram-negative bacteria, to study the effect of introducing bulky anthracene and phenanthrene moieties on the antibacterial effects of norfloxacin, ciprofloxacin and gatifloxacin. Although most of the novel synthesized compounds had lower antibacterial effects, some derivatives show...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Asian Journal of Chemistry
سال: 2015
ISSN: 0970-7077,0975-427X
DOI: 10.14233/ajchem.2015.18261