Results 321 to 330 of about 54,606 (348)
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Natural and Semisynthetic Chalcones as Dual FLT3 and Microtubule Polymerization Inhibitors.
Journal of Natural Products, 2020Activating mutations in FLT3 receptor tyrosine kinase are found in a third of acute myeloid leukemia (AML) patients and are associated with disease relapse and a poor prognosis.
H. Malik +9 more
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Antimalarial Activity of Ferrocenyl Chalcones.
ChemInform, 2002AbstractFor Abstract see ChemInform Abstract in Full Text.
Wu, X., Wilairat, P., Go, M.-L.
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ChemInform Abstract: CHALCONES. XVI‐ INFRARED SPECTRAL STUDIES OF PHENANTHRYL CHALCONES
Chemischer Informationsdienst, 1977IR absorption spectra of ten phenanthryl chalcones have been studied with a view to see the effect on stretching frequencies of α, β-unsaturated carbonyl group when conjugated to the phenanthryl nucleus.
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Ferrocenyl chalcones versus organic chalcones: A comparative study of their nematocidal activity
Bioorganic & Medicinal Chemistry, 2011A series of 30 organic chlacones and 33 ferrocenyl (Fc) chalcones were synthesized and characterized by melting point, elemental analysis, spectroscopy ((1)H NMR and FTIR) and, in two cases, by X-ray crystallography. The biological activity of each compound (10(-4)M in DMSO) against the model nematode Caenorhabditis elegans was examined in terms of ...
Melissa L. Golden +4 more
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Medicinal Chemistry Research, 2011
The heterocyclic analogues of chalcones were synthesized by Claisen Schmidt reaction of (a) benzaldehyde with 2-acetylfurane, 2-acetylpyrrole and 2-acetylthiophene and (b) acetophenone with furfural, thiophene-2-carbaldehyde and pyrrole-2-carbaldehyde. The photolysis of class (a) and (b) chalcones under UV lamp gave different products.
Meena Bakhru +2 more
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The heterocyclic analogues of chalcones were synthesized by Claisen Schmidt reaction of (a) benzaldehyde with 2-acetylfurane, 2-acetylpyrrole and 2-acetylthiophene and (b) acetophenone with furfural, thiophene-2-carbaldehyde and pyrrole-2-carbaldehyde. The photolysis of class (a) and (b) chalcones under UV lamp gave different products.
Meena Bakhru +2 more
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Chemical Communications, 1996
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
A. Baramee +6 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
A. Baramee +6 more
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Expression of chalcone synthase and chalcone isomerase proteins in Arabidopsis seedlings.
Plant molecular biology, 1997Antibodies have been developed against the first two enzymes of flavonoid biosynthesis in Arabidopsis thaliana. Chalcone synthase (CHS) and chalcone isomerase (CHI) were overexpressed and purified from Escherichia coli as fusion proteins with glutathione S-transferase from Schistosoma japonicum.
Brenda W. Shirley +3 more
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ChemInform Abstract: Flemiculosin, a Novel Chalcone.
ChemInform, 1999AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Anil B. Ray +6 more
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Nanocatalysts: Applications in synthesis of chalcones – a review
, 2020Chalcone is one of the most versatile scaffolds with wide range of applications. It is used as a precursor for diverse classes of organic molecules. Several methods are reported for the synthesis of chalcones using conventional catalysts.
Sapna Jain +4 more
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The reaction of chalcone with phosphonates
Tetrahedron, 1971Abstract Chalcone reacts with the anions of triethyl phosphonoacetate (I) and diethyl benzylphosphonate (IV)—depending on the operating conditions—either in a Michael or a Wittig-Horner reaction.
Ernst D. Bergmann, A. Solomonovici
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