Results 11 to 20 of about 3,361 (281)
Bis(2-aminothiazolium) succinate succinic acid [PDF]
Acta Crystallographica Section E Structure Reports Online, 2009 In the title compound, 2C(3)H(5)N(2)S(+)·C(4)H(4)O(4) (2-)·C(4)H(6)O(4), the thia-zolium ring is almost planar, with the maximum deviation from planarity being 0.0056 (8) Å for the C atom carrying the amine substituent. The N atom of the 2-amino-thia-zole mol-ecule is protonated. Both the anion and the acid lie across inversion centres.
Hoong-Kun Fun +3 more
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Bis(4-methylimidazolium) succinate succinic acid solvate [PDF]
Acta Crystallographica Section E Structure Reports Online, 2009 In the title compound, 2C(4)H(7)N(2) (+)·C(4)H(4)O(4) (2-)·C(4)H(6)O(4), the asymmetric unit consists of two 4-methyl-imidazolium cations, one succinate dianion and one netrual succinic acid mol-ecule and within the latter components, the C-O, C=O and C O bonds are clearly evidenced from their relative distances.
Du, Guihuan +4 more
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Антибиотики и Химиотерапия, 2023 Liberal oxygen therapy for COVID-19 causes hyperoxemia in most patients and reduces their survival rate. Even moderate hyperoxemia reduces oxygen delivery, and high levels of oxygen in central venous blood increase mortality in COVID-19 patients.
N. V. Govorova +4 more
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Bis(ethanolaminium) succinate–succinic acid (1/1) [PDF]
Acta Crystallographica Section E Structure Reports Online, 2011 The asymmetric unit of the title compound, 2C(2)H(8)NO(+)·C(4)H(4)O(4) (2-)·C(4)H(6)O(4), consists of half a succinate anion, half a succinic acid mol-ecule and one ethano-laminium cation. The succinate anion and succinic acid mol-ecule, both of which are located on inversion centres, are linked by O-H⋯O hydrogen bonds, forming a chain along the [2 ...
Zhang, Miao, Wang, Cong, Fan, Zheng
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Bis(melaminium) succinate succinic acid monosolvate dihydrate [PDF]
Acta Crystallographica Section E Structure Reports Online, 2012 The asymmetric unit of the solvated title salt, 2C3H7N6+·C4H4O42−·C4H6O4·2H2O, contains one essentially planar melaminium (2,4,6-triamino-1,3,5-triazin-1-ium) cation (r.m.s. deviation of the non-H atoms = 0.0097 Å), one-half of a succinate anion, one-half of a succinic acid solvent molecule and one water molecule of crystallization; full molecules are ...
Barbara Froschauer, Matthias Weil
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Антибиотики и Химиотерапия, 2020 The review presents data on the role of succinates in critically ill patients with hypoxia, the mechanisms of action of succinates at the cellular level, and their place in the treatment regimens.
Yu. P. Orlov
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Терапевтический архив, 2023 The adverse outcomes in patients with COVID-19 in the initial phase of the disease are often due to the development of cytokine storm, endothelial dysfunction, shifts in the hemostasis system, microangiopathy, angiocentric inflammation, and pathological ...
Andrey A. Shuldyakov +6 more
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Aminoguanidinium hydrogen succinate [PDF]
Acta Crystallographica Section E Structure Reports Online, 2009 The title compound, CH(7)N(4) (+)·C(4)H(5)O(4) (-), is a molecular salt containing discrete amino-guanidinium and succinate ions. The amino-guanidinium cation is nearly planar, with a maximum deviation of 0.035 (1) Å. The dihedral angle between the amino-guanidinium cation and the succinate anion is 3.35 (6)°.
Murugavel, S. +4 more
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Current Issues in Pharmacy and Medical Sciences, 2021 The aim of the study. To evaluate the effect of succinic acid derivatives on changes of mitochondrial function in rats under cerebral ischemia conditions.
Pozdnyakov Dmitry I. +2 more
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Defects and disorder in metal organic frameworks. [PDF]
, 2016 The wide-ranging properties of metal organic frameworks (MOFs) rely in many cases on the presence of defects within their structures and the disorder that is inevitably associated with such defects.
Bennett, Thomas D +3 more
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