Results 11 to 20 of about 19,828 (226)

Antimycobacterial Activity of Salicylanilide Benzenesulfonates [PDF]

Molecules, 2012
A series of eighteen novel esters of salicylanilides with benzenesulfonic acid were designed, synthesized and characterized by IR, 1H-NMR and 13C-NMR. They were evaluated in vitro as potential antimycobacterial agents towards Mycobacterium tuberculosis ...
Jiřina Stolaříková, Jarmila Vinšová, Martin Krátký, Nabila Guisado Rodriguez   +3 more
doaj   +3 more sources

N-Alkoxyphenylhydroxynaphthalenecarboxamides and Their Antimycobacterial Activity [PDF]

Molecules, 2016
A series of nineteen N-(alkoxyphenyl)-2-hydroxynaphthalene-1-carboxamides and a series of their nineteen positional isomers N-(alkoxyphenyl)-1-hydroxynaphthalene-2-carboxamides were prepared and characterized.
Tomas Gonec, Sarka Pospisilova, Tereza Kauerova, Jiri Kos, Jana Dohanosova, Michal Oravec, Peter Kollar, Aidan Coffey, Tibor Liptaj, Alois Cizek, Josef Jampilek   +10 more
doaj   +3 more sources

Antimycobacterial and cytotoxicity activity of microcystins [PDF]

Journal of Venomous Animals and Toxins including Tropical Diseases, 2015
Background The present work aimed to evaluate the antimycobacterial activity and cytotoxicity of Microcystis aeruginosa toxins, the MC-LR variant and purified extract of [D-Leu1] microcystin-LR. Methods The antimicrobial activity of M. aeruginosa extract
Daniela Fernandes Ramos, Alexandre Matthiensen, Wilson Colvara, Ana Paula Souza de Votto, Gilma Santos Trindade, Pedro Eduardo Almeida da Silva, João Sarkis Yunes   +6 more
doaj   +4 more sources

Antimycobacterial activities of riminophenazines [PDF]

Journal of Antimicrobial Chemotherapy, 1999
Riminophenazines were specifically developed as drugs active against Mycobacterium tuberculosis but extensive research over several decades has shown that these compounds are also active against many other mycobacterial infections, particularly those caused by Mycobacterium leprae and the Mycobacterium avium complex (MAC).
V M, Reddy, J F, O'Sullivan, P R, Gangadharam   +2 more
openaire   +2 more sources

Acetophenones with selective antimycobacterial activity [PDF]

Letters in Applied Microbiology, 2005
Mycobacteria are a serious cause of infections in humans, with limited treatment options, as no new antibiotics have been developed against mycobacteria since the 1960s. In this study, the antimycobacterial activity of a small library of acetophenone (AP) compounds was analysed.Twenty-three AP derivatives were examined for activity against mycobacteria
L, Rajabi, C, Courreges, J, Montoya, R J, Aguilera, T P, Primm   +4 more
openaire   +2 more sources

Antimycobacterial activity of synthetic pamamycins [PDF]

Journal of Antimicrobial Chemotherapy, 2004
Early studies have indicated that pamamycins, a group of macrodiolides first isolated from Streptomyces alboniger, have potent antimicrobial activity against Gram-positive bacteria, fungi and mycobacteria but not against Gram-negative bacteria. The recent availability of highly purified and reasonable quantities of several pamamycins through their ...
Lefèvre, Philippe, Peirs, Priska, Braibant, Martine, Fauville, Maryse, Vanhoof, Raymond, Huygen, Kris, Wang, Xiao-Ming, Pogell, B, Wang, Y, Fischer, P, Metzger, Patricia, Content, Jean   +11 more
openaire   +2 more sources

The phytochemical composition of Melia volkensii and its potential for insect pest management [PDF]

, 2020
Due to potential health and environmental risks of synthetic pesticides, coupled with their non-selectivity and pest resistance, there has been increasing demand for safer and biodegradable alternatives for insect pest management.
Backx, Simon, Jaoko, Victor, Magomere, Titus, Mangelinckx, Sven, Mulatya, Jackson, Olubayo, Florence, Smagghe, Guy, Taning, Nji Tizi Clauvis, Van den Abeele, Jan, Werbrouck, Stefaan   +9 more
core   +2 more sources

In-vitro evaluation of the antibacterial activity of the essential oils of Micromeria barbata, Eucalyptus globulus and Juniperus excelsa against strains of Mycobacterium tuberculosis (including MDR), Mycobacterium kansasii and Mycobacterium gordonae

Journal of Infection and Public Health, 2019
Background: Mycobacterium spp. are responsible for several diseases, particularly in immunocompromised populations. The spreading of the resistance to antimycobacterial drugs is a significant problem to the public health and requires to find out a new ...
Khaled El Omari, Monzer Hamze, Saer Alwan, Marwan Osman, Charafeddine Jama, Nour-Eddine Chihib   +5 more
doaj   +1 more source

Synthesis, biological evaluation, and SAR study of novel pyrazole analogues as inhibitors of Mycobacterium tuberculosis: Part 2. Synthesis of rigid pyrazolones [PDF]

, 2009
Two series of novel rigid pyrazolone derivatives were synthesized and evaluated as inhibitors of Mycobacterium tuberculosis (MTB), the causative agent of tuberculosis. Two of these compounds showed a high activity against MTB (MIC = 4 μg/mL).
Alessandro De Logu, Beatrice Bechi, Biava, Biava, Biava, Brock, Castagnolo, Daniele Castagnolo, De Logu, Deidda, Fabrizio Manetti, Gutierrez-Lugo, Holzer, Janin, Mafalda Pagano, Manetti, Manuela Saddi, Marco Radi, Maurizio Botta, Rita Meleddu   +19 more
core   +1 more source

Attenuation of Mycobacterium species through direct and macrophage mediated pathway by unsymmetrical diaryl urea [PDF]

, 2016
Tuberculosis is a major threat for mankind and the emergence of resistance strain of Mycobacterium tuberculosis (Mtb) against first line antibiotics makes it lethal for human civilization.
Charan Raja, Mamilla R., Datta, Dhrubajyoti, Debnath, Joy, Franzblau, Scott G., Gramajo, Hugo Cesar, Halloum, Iman, Kar Mahapatra, Santanu, Kremer, Laurent, Tsai, Yi Ting, Velappan, Anand Babu, Wan, Baojie   +10 more
core   +1 more source