MANGANESE, CHLORO[[2,2'-[1,2-ETHANEDIYLBIS[(NITRILO-KN)METHYLIDYNE]]BIS[PHENOLATO-KO]](2-)]-, (SP-5-13)-

MANGANESE, CHLORO[[2,2'-[1,2-ETHANEDIYLBIS[(NITRILO-KN)METHYLIDYNE]]BIS[PHENOLATO-KO]](2-)]-, (SP-5-13)- Structure
MANGANESE, CHLORO[[2,2'-[1,2-ETHANEDIYLBIS[(NITRILO-KN)METHYLIDYNE]]BIS[PHENOLATO-KO]](2-)]-, (SP-5-13)- structure
Common Name MANGANESE, CHLORO[[2,2'-[1,2-ETHANEDIYLBIS[(NITRILO-KN)METHYLIDYNE]]BIS[PHENOLATO-KO]](2-)]-, (SP-5-13)-
CAS Number 53177-12-1 Molecular Weight 356.686
Density N/A Boiling Point 448.8ºC at 760mmHg
Molecular Formula C16H14ClMnN2O2 Melting Point N/A
MSDS Chinese USA Flash Point 294.1ºC

Asymmetric epoxidation of unfunctionalized alkenes catalyzed by sugar moiety-modified chiral salen-Mn(III) complexes.

Carbohydr. Res. 344(1) , 61-6, (2009)

Several chiral Schiff-base ligands with sugar moieties at C-3 (3') or C-5 (5') of salicylaldehyde were synthesized from reaction of salicylaldehyde derivatives with diamine. These ligands coordinated with Mn(III) to afford the corresponding chiral salen-Mn(II...

Fluorimetric study of the pro-oxidant activity of EUK8 in the presence of hydrogen peroxide.

Biometals 21(4) , 425-32, (2008)

The catalase mimetic complex Mn(III)-salen chloride (EUK8) was found to be pro-oxidant under low hydrogen peroxide concentrations. The increase in the fluorescence rate of the probe 1,2,3-dihydrorhodamine (DHR) in solution, as well as the carbonyl content of ...

Role of superoxide dismutase enzymes and ascorbate in protection of nitrergic relaxation against superoxide anions in mouse duodenum.

Acta Pharmacol. Sin. 29(6) , 687-97, (2008)

The aim of this study was to investigate whether superoxide dismutase (SOD) enzymes and ascorbate play a role in the protection of the nitrergic relaxation against superoxide anion inhibition in the mouse duodenum.The effects of exogenous SOD, N,No-bis(salicy...

DNA binding, antioxidant activity, and DNA damage protection of chiral macrocyclic Mn(III) salen complexes.

Chirality 24(12) , 1063-73, (2012)

We are reporting the synthesis, characterization, and calf thymus DNA binding studies of novel chiral macrocyclic Mn(III) salen complexes S-1, R-1, S-2, and R-2. These chiral complexes showed ability to bind with DNA, where complex S-1 exhibits the highest DN...

Salen-manganese complexes: sophisticated tools for the analysis of intercellular ROS signaling pathways.

Anticancer Res. 30(10) , 3967-79, (2010)

Salen-manganese complexes, such as EUK-8 and EUK-134 are known as catalase mimetics with superoxide dismutase (SOD) and peroxidase mimetic activity. Here we show that the concentration-dependent use of salen-manganese complexes within the appropriate time win...

Structure-activity relationship of 15 different Mn-salen derivatives against free radicals.

Drug Chem. Toxicol. 36(1) , 9-18, (2013)

Increased levels of reactive oxygen species (ROS) play a vital role in the pathogenesis of various diseases. Thus, antioxidants would play pivotal roles in the therapy of ROS-induced diseases. Regarding this fact, in the present study, we compared the relativ...

Mitochondrial protection and the reversal of left ventricular remodeling.

Circ. J. 73(11) , 2017-8, (2009)

Salen Mn complexes mitigate radiation injury in normal tissues.

Anticancer Agents Med. Chem. 11(4) , 359-72, (2011)

Salen Mn complexes, including EUK-134, EUK-189 and a newer cyclized analog EUK-207, are synthetic SOD/catalase mimetics that have beneficial effects in many models of oxidative stress. As oxidative stress is implicated in some forms of delayed radiation injur...

Antioxidant, EUK-8, prevents murine dilated cardiomyopathy.

Circ. J. 73(11) , 2125-34, (2009)

Mice lacking manganese-superoxide dismutase (Mn-SOD) activity exhibit the typical pathology of dilated cardiomyopathy (DCM). In the present study, presymptomatic and symptomatic mutant mice were treated with the SOD/catalase mimetic, EUK-8.Presymptomatic hear...

Prooxidant activity of the superoxide dismutase (SOD)-mimetic EUK-8 in proliferating and growth-arrestedEscherichia colicells

Free Radic. Biol. Med. 45 , 708-715, (2008)

Numerous studies have aimed to alleviate oxidative stress in a wide range of organisms by increasing superoxide dismutase (SOD) activity. However, experimental approaches have yielded contradictory evidence, and kinetics models have shown that increases in SO...