74272-80-3Relevant academic research and scientific papers
COMPOUNDS, COMPLEXES, AND METHODS USEFUL FOR DETECTING AND/OR TREATING BACTERIAL PATHOGENS
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Paragraph 0043; 0143-0146, (2020/08/30)
Compounds and complexes that can be useful as enterobactin probes not necessary are disclosed herein. Methods of detecting bacteria and/or methods of determining susceptibility of bacteria to an antibiotic using such compounds and complexes are also disclosed herein.
Synthesis and studies of catechol-containing mycobactin S and T analogs
Walz, Andrew J.,Moellmann, Ute,Miller, Marvin J.
, p. 1621 - 1628 (2008/02/07)
The syntheses of catechol-containing mycobactin S and T analogs are described. These analogs incorporate a catechol-glycine moiety in place of the phenol-oxazoline of the naturally occurring mycobactins S and T. Studies indicated that the new siderophore
Corynebactin and enterobactin: Related siderophores of opposite chirality
Bluhm, Martin E.,Kim, Sanggoo S.,Dertz, Emily A.,Raymond, Kenneth N.
, p. 2436 - 2437 (2007/10/03)
Most species of bacteria employ siderophores to acquire iron. The chirality of the ferric siderophore complex plays an important role in cell recognition, uptake, and utilization. Corynebactin, isolated from Gram-positive bacteria, is structurally similar
New synthetic probes of the iron transport system of Paracoccus denitrificans
Buckley, George M.,Pattenden, Gerald,Whiting, Donald A.
, p. 11781 - 11792 (2007/10/02)
A range of analogues of parabactin A 4 and agrobactin A 5 have been synthesised. All these compounds were able to chelate iron, and to promote the growth of iron-starved Paracoccus denitrificans to varying degrees. A degree of flexibility in the sideropho
Synthesis of Parabactin Analogues and Formation of Transition Metal Complexes of Parabactin and Related Compounds
Miyasaka, Tadayo,Nagao, Yoshimitsu,Fujita, Eiichi,Sakurai, Hiromu,Ishizu, Kazuhiko
, p. 1542 - 1550 (2007/10/02)
Transition metal complexes of parabactin and its related synthetic spermidine catecholamides which lack the central o-hydroxyphenyloxazoline were studied by the potentiometric titration method, e.s.r. spectroscopy, and fast atom bombardment mass spectrometry (FAB-MS).Direct mass spectral sampling of the parabactin-Fe(III) complex in glycerol solution was first achieved by FAB-MS spectrometry, confirming that the composition of the parabactin-Fe(III) complex is (2-)*2Na(1+) and that the iron(III) ion binds with two catechols and an o-hydroxyphenyl-Δ2-oxazoline moiety in NaOH solution.The e.s.r. g value (4.5) of the parabactin-Fe(III) complex differed from those (4.3) of the 3:1 catechol-Fe(III) complex and other parabactin-related catecholamide-Fe(III) complexes.These results suggest that the structure of the parabactin-Fe(III) complex differs considerably from the regular octahedral structure of the 3:1 catechol-Fe(III) complex and may have a structure similar to the ferrimycobactin P-Fe(III) complex, in which the iron(III) lies exposed in a splayed V-shaped cleft and binds with five oxygens and one nitrogen in a very strained octahedron.
