BioInorganic Reaction Mechanisms

EMAN S. H. KHALED

Kinetics and Mechanism of Oxidation of a Ternary Complex Involving Dipicolinatochromium(III) and Proline by N-bromsuccinimide

三元配合物二吡啶甲酸铬(III)与脯氨酸被N-溴琥珀酰亚胺氧化的动力学与机理

Article Micellar Effects on the Reactions of Chromium(VI) Oxidation of Lactic Acid and Malic Acid in the Presence and Absence of Picolinic Acid in Aqueous Acid Media was published on October 1, 2006 in the journal BioInorganic Reaction Mechanisms (volume 6, issue 2).

BIDYUT SAHA

MONIRUL ISLAM

ASIM K. DAS

Micellar Effects on the Reactions of Chromium(VI) Oxidation of Lactic Acid and Malic Acid in the Presence and Absence of Picolinic Acid in Aqueous Acid Media

水相酸性介质中吡啶酸存在与否对铬(VI)氧化乳酸和苹果酸反应的胶束效应

HIROAKI TSUJI

YASUHIRO INADA

SHIGENOBU FUNAHASHI

Kinetic Study of the Complexation of Bulky TMUSolvated Manganese(II), Iron(II), Cobalt(II), Nickel(II), Copper(II), Zinc(II), and Cadmium(II) Ions in Neat TMU (1,1,3,3-Tetramethylurea) Solvent

大体积TMU溶剂化锰(II)、铁(II)、钴(II)、镍(II)、铜(II)、锌(II)和镉(II)离子在纯TMU（1,1,3,3-四甲基脲）溶剂中的配位动力学研究

Article Kinetics and Mechanism of Oxidation of Sodium Glycollate by Dihydroxyditelluratoargentate(III) in Alkaline Medium was published on October 1, 2006 in the journal BioInorganic Reaction Mechanisms (volume 6, issue 2).

S. Y. HUO

J. H. SHAN

S. M. LI

S. G. SHEN

H. W. SUN

Kinetics and Mechanism of Oxidation of Sodium Glycollate by Dihydroxyditelluratoargentate(III) in Alkaline Medium

碱性介质中二羟基二碲酸银(III)氧化甘醇酸钠的动力学与机理

Article Kinetics of Interaction of the [Pd2Cl2(tppz)]2+ Cation with Guanine in Aqueous DMSO, and Solvatochromic Properties of the Complex in Aqueous DMSO Mixtures was published on October 1, 2006 in the journal BioInorganic Reaction Mechanisms (volume 6, issue 2).

ALENA M. CORCORAN

ROBERT I. HAINES

Kinetics of Interaction of the [Pd2Cl2(tppz)]2+ Cation with Guanine in Aqueous DMSO, and Solvatochromic Properties of the Complex in Aqueous DMSO Mixtures

[Pd2Cl2(tppz)]2+ 阳离子与水溶液中DMSO中的鸟嘌呤相互作用的反应动力学，以及该配合物在水溶液DMSO混合物中的溶剂化变色性质

This review aims to clarify (1) what is a true mimic of superoxide dismutase family of enzymes, SOD; and (2) whether such compound could act as SOD mimic in a complex biological milieu. Several groups of compounds (metalloporphyrins, metallocorroles, Mn biliverdins, Mn cyclic polyamines, Mn salens, and metal oxides and salts) have been described. Their ability to catalyze the dismutation of O2·–, [kcat(O2·–)], thermodynamic property that supports high catalytic ability (E1/2), kinetic factors that facilitate the catalysis, and the stability of compounds, which assures the integrity of metal coordination sphere where reactions of interest occur have been discussed. The other possible in vivo actions of those compounds, such as peroxynitrite and hypochlorite reduction, peroxidase-like activity, thiol oxidase activity etc., have been described as well. Based on in vivo studies it appears that kcat(O2·–) for Mn(III) N-substituted pyridylporphyrins parallels their therapeutic ability. The reason for that lies in their electrophilic nature which favors reactions with nucleophilic (anionic) reactive species (O2·–, ONOO–, ClO–, HO2–, CO3·–) and simple or protein thiolates. Their in vivo multiple rather than single modes of actions, would be determined by: (a) their redox properties; (b) localization at targeted cellular site; and (c) redox environment of diseased or mutated/cancer cell. Quality of any drug preparation and the knowledge of researchers on its properties are essential when its mechanistic aspects are explored.

Ines Batinic-Haberle

Artak Tovmasyan

Ivan Spasojevic

The complex mechanistic aspects of redox-active compounds, commonly regarded as SOD mimics

氧化活性化合物复杂的机制性方面，通常被视为超氧化物歧化酶模拟物

Ivana Ivanović-Burmazović

Special issue on Medicinal Redox Inorganic Chemistry

关于药物氧化还原无机化学的特刊

Ivana Ivanovic ´-Burmazovic

Erlangen Co-Editors

Shunichi Fukuzumi

Richard Henderson

M Abu-Omar

West Lafayette

Andreja Bakac

Lisa Berreau

Peter Logan

Santa Ford

Jeremy Barbara

Willem Harvey

Julie Zürich

Gabor Kovacs

Wojciech Lausanne

Christian Obinger

Sven Rau

Marc Robert

Alexander Ryabov

David Stanbury

Felix Tuczek

Kiel Rudi Van Eldik

Torsten Krüger

Responsible For

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Compuscript Typesetting

Shannon Ltd

Franz Printing

Cover and Frontmatter

封面和前页

Texaphyrins, first prepared by Sessler and coworkers in the 1980s, represent early examples of expanded porphyrins. This class of pentaaza, oligopyrrolic macrocycles demonstrates excellent tumor localization and metal-chelating properties. In biological milieus, texaphyrins act as redox mediators and are able to produce reactive oxygen species. Furthermore, texaphyrins have been shown to upregulate zinc in vivo, an important feature that inspired us to develop new zinc ionophores that might allow the same function to be elicited but via a simpler chemical means. In this review, the basic properties of texaphyrins and the zinc ionophores they helped spawn will be discussed in the cadre of developing an understanding that could lead to the preparation of new, redox-active anticancer agents.

Christian Preihs

Darren J. Magda

Jonathan L. Sessler

Texaphyrins and water-soluble zinc(II) ionophores: development, mechanism of anticancer activity, and synergistic effects

Texaphyrins和水溶性锌(II)离子载体：开发、抗癌活性的机制及协同效应

Inorganic radicals, such as superoxide and hydroxyl, play an important role in biology. Their tendency to oxidize or to reduce other compounds has been studied by pulse radiolysis; electrode potentials can be derived when equilibrium is established with a well-known reference compound. An IUPAC Task Group has evaluated the literature and produced the recommended standard electrode potentials for such couples as (O2/O2·-), (HO·, H+/H2O), (O3/O3·-), (Cl2/Cl2·-), (Br2·-/2Br-), (NO2·/NO2-), and (CO3·-/CO32-).

David A. Armstrong

Robert E. Huie

Sergei Lymar

Willem H. Koppenol

Gabor Merényi

Pedatsur Neta

David M. Stanbury

Sten Steenken

Peter Wardman

Standard electrode potentials involving radicals in aqueous solution: inorganic radicals

水溶液中涉及自由基的标准电极电势：无机自由基

Publication Information	Publisher: Walter de Gruyter，Publishing cycle: ，Journal Type: journal，Open Access Journals: No
Basic data	Year of publication: 2013，Proportion of original research papers: ，Self Citation Rate:， Gold OA Rate:

BioInorganic Reaction Mechanisms

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