Synthesis and antitubercular activity of novel Schiff bases derived from d-mannitol

Ferreira, Marcelle de Lima; Vasconcelos, Thatyana R. A.; Carvalho, Erika Martins de; Lourenço, Maria Cristina S.; Wardell, Solange M. S. V.; Wardell, Jámes L.; Ferreira, Vı́tor F.; Souza, Marcus V. N. de

doi:10.1016/j.carres.2009.08.006

Cited by 42 publications

(18 citation statements)

References 43 publications

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“…They are intermediates in various therapeutically active chemical entities. The antitubercular activity of D‐mannitol‐based Schiff bases against Mycobacterium tuberculosis H 37 Rv using alamar blue susceptibility test has been reported (1). Schiff and Mannich bases of isatin derivatives have been synthesized and their antibacterial (against 26 of pathogenic bacteria), antifungal (against eight pathogenic fungi), and anti‐HIV activity (replication of HIV‐1 (IIIB) in MT‐4 cells) have been reported (2).…”

Section: Crystal Data Data Collection and Structure Refinement Parmentioning

confidence: 99%

Antibacterial Activities of 4‐Substituted‐2‐[(E)‐{(1S,2R)/(1R,2S)‐1‐Hydroxy‐1‐Phenylpropan‐2‐Ylimino}Methyl]Phenol

et al. 2011

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A series of norephedrine-based Schiff bases (1a-6a and 1b-6b) were synthesized by reacting substituted salicylaldehydes with d-norephedrine or l-norephedrine. The structure of these compounds was confirmed by elemental analyses and spectroscopic techniques. The molecular structures of 5a and 6a have been determined by X-ray crystallography, which revealed that the compounds are in the oxoamino form, with bent intramolecular N-HAEAEAEO (NAEAEAEO 2.58 Å ) hydrogen bonds and that they are associated in dimers bridged by linear intermolecular O-HAEAEAEO (OAEAEAEO 2.69 Å ) hydrogen bonds. The density functional theory calculations on 5a confirmed that the oxoamino form is more stable than the phenolimino form by 12.2 kcal/mol. All the compounds were evaluated for their antibacterial activity using resazurin dye as indicator by twofold dilution method against four bacteria namely, Bacillus subtilis (NCIM2718), Staphylococcus aureus (NCIM5021), Escherichia coli (NCIM2931), and Proteus vulgaris (NCIM2813).

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Section: Crystal Data Data Collection and Structure Refinement Parmentioning

confidence: 99%

Antibacterial Activities of 4‐Substituted‐2‐[(E)‐{(1S,2R)/(1R,2S)‐1‐Hydroxy‐1‐Phenylpropan‐2‐Ylimino}Methyl]Phenol

et al. 2011

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“…They show potential applications and properties such as anticancer, anticonvulsant, antitumor, antifungal, antibacterial, antitubercular, antioxidant, antimalarial, anti-inflammatory and anti-HIV activities [5,[18][19][20][21][22][23][24][25][26][27][28].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization, X-ray crystal structures and antibacterial activities of Schiff base ligands derived from allylamine and their vanadium(IV), cobalt(III), nickel(II), copper(II), zinc(II) and palladium(II) complexes

Rudbari

Iravani

Moazam

et al. 2016

Journal of Molecular Structure

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“…Schiff bases are one of the important classes of organic compounds that have many interesting properties and extensive applications in medicinal, agricultural, and pharmaceutical fields and materials science (Vancoa et al, 2004;Cerchiaro et al, 2005;Ferreira et al, 2009). …”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization, and Surface Activity of Some Schiff Base Cationic Surfactant Complexes Against Different Microorganisms

Adawy

Abbas

Zakaria

2015

Petroleum Science and Technology

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In this study, different metallocationic surfactants were prepared by reaction of N,N dimethyl ethylene diamine with benzaldehyde (Schiff base reaction) then quaternized the resulted tertiary amines with different alkyl halides such as dodecyl bromide and hexadecyl bromide to produce a series of quaternary ammonium salts. Finally, complexing the cationic surfactants with stannous chloride and cobalt chloride to give the corresponding metallocationic surfactants. Surface tension of these surfactants at four different temperatures was investigated. The surface and thermodynamic parameters were studied. FTIR spectra were done to confirm the structure of the compounds and their purity. The antimicrobial activity of the prepared complexes was determined via the inhibition zone diameter against different microorganisms also against sulfate reducing bacteria by the dilution method. The results indicate that these metallocationic surfactants have good surface properties and good biological activity on different microorganisms.

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Synthesis and antitubercular activity of novel Schiff bases derived from d-mannitol

Cited by 42 publications

References 43 publications

Antibacterial Activities of 4‐Substituted‐2‐[(E)‐{(1S,2R)/(1R,2S)‐1‐Hydroxy‐1‐Phenylpropan‐2‐Ylimino}Methyl]Phenol

Antibacterial Activities of 4‐Substituted‐2‐[(E)‐{(1S,2R)/(1R,2S)‐1‐Hydroxy‐1‐Phenylpropan‐2‐Ylimino}Methyl]Phenol

Synthesis, characterization, X-ray crystal structures and antibacterial activities of Schiff base ligands derived from allylamine and their vanadium(IV), cobalt(III), nickel(II), copper(II), zinc(II) and palladium(II) complexes

Synthesis, Characterization, and Surface Activity of Some Schiff Base Cationic Surfactant Complexes Against Different Microorganisms

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