Screening of some pyrazole derivatives as promising antileishmanial agent
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چکیده
منابع مشابه
Synthesis and Antibacterial Activity Screening of Some Novel Pyrazole Derivatives
Objective: To synthesise a series of quinazolinone clubbed pyrazole derivatives and evaluate for their antibacterial activity. Method: Various Quinazolinone clubbed Pyrazole derivative compounds were synthesized as per standard chemical procedure and characterized by physical and spectral analysis. The antimicrobial activities of all the synthesized compounds were evaluated separately for their...
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A series of cinnamic acid conjugates of primaquine and chloroquine were evaluated for their in vitro antileishmanial activities. Although primaquine derivatives had modest activity, chloroquine conjugates exhibited potent activity against both promastigotes (50% inhibitory concentration [IC50] = 2.6 to 21.8 μM) and intramacrophagic amastigotes (IC50 = 1.2 to 9.3 μM) of Leishmania infantum. Both...
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Pyrazoles have been studied for over a century as an important class of heterocyclic compounds and continue to attract considerable interest due to the broad range of biological activities they possess. The incorporation of the essential structural features of pyrazoles with a ferrocene moiety could provide new derivatives with unexpected and/or enhanced biological activities since several ferr...
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In search of bioactive molecules in the class of functionally substituted heterocyclic compounds, we synthesized some new N-(1-methyl-1H-pyrazole-4-carbonyl)thiourea derivatives and evaluated their analgesic and sedative effects. The obtained compounds were characterized by elemental analysis, IR and NMR spectroscopic analyses and evaluated for their analgesic and sedative effects.
متن کاملSynthesis and antimicrobial evaluation of some pyrazole derivatives.
Reaction of a series of (E)-3-phenyl-4-(p-substituted phenyl)-3-buten-2-ones with p-sulfamylphenyl hydrazine in glacial acetic acid gave the corresponding hydrazones, subsequent treatment of which with 30% HCl afforded pyrazole-1-sulphonamides. On the other hand, refluxing of chalcones with either thiosemicarbazide or isonicotinic acid hydrazide in ethanol containing a few drops of acetic acid ...
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ژورنال
عنوان ژورنال: African Journal of Pharmacy and Pharmacology
سال: 2017
ISSN: 1996-0816
DOI: 10.5897/ajpp2016.4401