Journal:

Article Title: Geminal dialkyl derivatives of N -substituted pantothenamides: Synthesis and antibacterial activity

doi: 10.1016/j.bmc.2011.02.053

Figure Lengend Snippet: Structure of pantothenic acid and N-substituted pantothenamides

Article Snippet: A preliminary screen of these pantothenamides against other strains ( Acinetobacter baumannii ATCC 19606, Klebsiella penumoniae ATCC 13883, Escherichia coli ATCC 25922 and 11775, and Bacillus subtilis ATCC 6051 and 6633) using the agar diffusion method suggests no antimicrobial activity (inhibition zone <1.1 cm for a 1 cm disc impregnated with the desired compound). table ft1 table-wrap mode="anchored" t5 caption a7 MIC (μM) a S. aureus b MRSA c Open in a separate window 9a 7 ± 6 7± 3 Open in a separate window 9b 13 ± 7 13± 2 Open in a separate window 9c 101 ± 45 51 ± 15 Open in a separate window 9d 374 ± 187 374 ± 153 Open in a separate window 9e >715 >715 Open in a separate window 9f 3.2 ± 0.8 3.2 ± 0.9 Open in a separate window 9g >703 >703 Open in a separate window 9h >744 >744 Open in a separate window 9i 376 ± 217 376 ± 109 Open in a separate window 9j 1 ± 0.9 1 ± 0.7 Open in a separate window 9k(N5-pan) 7 ± 2 7 ± 2 Open in a separate window 9l (N9-pan) 0.4 ± 0.2 0.4 ± 0.2 Open in a separate window 9m 24 ± 14 24 ± 14 Open in a separate window a Minimum inhibitory concentrations (MICs) were determined using the following concentrations: 0.5, 1, 2, 4, 8, 16, 32, 64, 128, and 256 μg/mL.

Techniques:

Journal:

Article Title: Geminal dialkyl derivatives of N -substituted pantothenamides: Synthesis and antibacterial activity

doi: 10.1016/j.bmc.2011.02.053

Figure Lengend Snippet: Synthetic route to new N-substituted pantothenamides

Article Snippet: A preliminary screen of these pantothenamides against other strains ( Acinetobacter baumannii ATCC 19606, Klebsiella penumoniae ATCC 13883, Escherichia coli ATCC 25922 and 11775, and Bacillus subtilis ATCC 6051 and 6633) using the agar diffusion method suggests no antimicrobial activity (inhibition zone <1.1 cm for a 1 cm disc impregnated with the desired compound). table ft1 table-wrap mode="anchored" t5 caption a7 MIC (μM) a S. aureus b MRSA c Open in a separate window 9a 7 ± 6 7± 3 Open in a separate window 9b 13 ± 7 13± 2 Open in a separate window 9c 101 ± 45 51 ± 15 Open in a separate window 9d 374 ± 187 374 ± 153 Open in a separate window 9e >715 >715 Open in a separate window 9f 3.2 ± 0.8 3.2 ± 0.9 Open in a separate window 9g >703 >703 Open in a separate window 9h >744 >744 Open in a separate window 9i 376 ± 217 376 ± 109 Open in a separate window 9j 1 ± 0.9 1 ± 0.7 Open in a separate window 9k(N5-pan) 7 ± 2 7 ± 2 Open in a separate window 9l (N9-pan) 0.4 ± 0.2 0.4 ± 0.2 Open in a separate window 9m 24 ± 14 24 ± 14 Open in a separate window a Minimum inhibitory concentrations (MICs) were determined using the following concentrations: 0.5, 1, 2, 4, 8, 16, 32, 64, 128, and 256 μg/mL.

Techniques:

Journal:

Article Title: Geminal dialkyl derivatives of N -substituted pantothenamides: Synthesis and antibacterial activity

doi: 10.1016/j.bmc.2011.02.053

Figure Lengend Snippet: Antibacterial activity of N -substituted pantothenamides 9a–9m

Article Snippet: A preliminary screen of these pantothenamides against other strains ( Acinetobacter baumannii ATCC 19606, Klebsiella penumoniae ATCC 13883, Escherichia coli ATCC 25922 and 11775, and Bacillus subtilis ATCC 6051 and 6633) using the agar diffusion method suggests no antimicrobial activity (inhibition zone <1.1 cm for a 1 cm disc impregnated with the desired compound). table ft1 table-wrap mode="anchored" t5 caption a7 MIC (μM) a S. aureus b MRSA c Open in a separate window 9a 7 ± 6 7± 3 Open in a separate window 9b 13 ± 7 13± 2 Open in a separate window 9c 101 ± 45 51 ± 15 Open in a separate window 9d 374 ± 187 374 ± 153 Open in a separate window 9e >715 >715 Open in a separate window 9f 3.2 ± 0.8 3.2 ± 0.9 Open in a separate window 9g >703 >703 Open in a separate window 9h >744 >744 Open in a separate window 9i 376 ± 217 376 ± 109 Open in a separate window 9j 1 ± 0.9 1 ± 0.7 Open in a separate window 9k(N5-pan) 7 ± 2 7 ± 2 Open in a separate window 9l (N9-pan) 0.4 ± 0.2 0.4 ± 0.2 Open in a separate window 9m 24 ± 14 24 ± 14 Open in a separate window a Minimum inhibitory concentrations (MICs) were determined using the following concentrations: 0.5, 1, 2, 4, 8, 16, 32, 64, 128, and 256 μg/mL.

Techniques: Activity Assay

Journal: Food Technology and Biotechnology

Article Title: Autochthonous Human Milk Lactobacillus Strains as Potential Probiotic Starter Cultures

doi: 10.17113/ftb.64.01.26.9074

Figure Lengend Snippet: Antimicrobial activity of lactic acid bacteria (LAB) strains against: a) test microorganisms, and b) related LAB strains tested by the turbidimetric method. Different letters above bars indicate statistically significant difference (p<0.05) between the LAB strains and the same test microorganism, i.e. a related LAB strain

Article Snippet: The antimicrobial activity of the selected LAB isolates from human milk was tested against test microorganisms ( Staphylococcus aureus ATCC ® 25925 TM , Listeria monocytogenes ATCC ® 19111 TM , Escherichia coli ATCC ® 25922 TM and Salmonella Typhimurium FP1) and related LAB strains ( Lactobacillus helveticus M92, L. lactis ssp. lactis LMG 9450 and Enterococcus faecium ATCC ® 9430 TM ) cultured in the appropriate medium until their A 620 nm reached 0.5 and 1.0, respectively.

Techniques: Activity Assay, Bacteria