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Author: M. A. Metwally Publisher: Nova Science Pub Incorporated ISBN: 9781616682828 Category : Science Languages : en Pages : 111
Book Description
The chemistry of cyclic ß-ketoesters has received considerable attention because they serve as highly important intermediates in many organic synthesis. The wide application of these compounds in organic synthesis, depends chiefly on the reactivity of the methylene group, and the ready hydrolysis of the ester group, and its substituted derivatives to carboxlic acids and ketones. The syntheses and reactions of cyclic ß-ketoesters are reviewed in a formal way.
Author: M. A. Metwally Publisher: Nova Science Pub Incorporated ISBN: 9781616682828 Category : Science Languages : en Pages : 111
Book Description
The chemistry of cyclic ß-ketoesters has received considerable attention because they serve as highly important intermediates in many organic synthesis. The wide application of these compounds in organic synthesis, depends chiefly on the reactivity of the methylene group, and the ready hydrolysis of the ester group, and its substituted derivatives to carboxlic acids and ketones. The syntheses and reactions of cyclic ß-ketoesters are reviewed in a formal way.
Author: Dieter Rehder Publisher: John Wiley & Sons ISBN: 9780470994412 Category : Science Languages : en Pages : 224
Book Description
Vanadium is named after Vanadis, the most aristocratic of Norse goddesses, who symbolises beauty and fertility - essential features of vanadium chemistry. It is a ubiquitous trace element, with a surprising range of biological functions. In Bioinorganic Vanadium Chemistry, Dieter Rehder addresses the major aspects of vanadium chemistry related to living organisms and the mutual impact between biological and inorganic vanadium chemistry. Topics covered include: the history, natural occurrence, distribution and impact of vanadium inorganic aspects of the function of vanadium in biological systems interaction of aqueous vanadate and vanadyl with biogenic ligands vanadium coordination compounds the vanadium-carbon bond methods of characterisation of biogenic and model vanadium systems (EPR and ENDOR for oxovanadium(IV); 51V NMR for vanadium(V); XAS) vanadium in ascidians and polychaeta worms the concentration of vanadium in the form of amavadin by Amanita mushrooms vanadate-dependent haloperoxidases vanadium and the nitrogen cycle vanadate as energiser for bacteria, and vanadophores medicinal aspectsm including the anti-diabetic potential of vanadium compounds interaction of vanadium with proteins and protein substrates vanadium and phosphate-metabolising enzymes Bioinorganic Vanadium Chemistry conveys the essential aspects of vanadium bioinorganic chemistry, making this book a valuable complement to more general bioinorganic chemistry texts and more specialized topical reviews for researchers and students alike.
Author: Nick Hadjiliadis Publisher: John Wiley & Sons ISBN: 9781405194105 Category : Science Languages : en Pages : 544
Book Description
Metal ions and metal complexes have long been recognized ascritically important components of nucleic acid chemistry, both inregulation of gene expression and as promising therapeutic agents.Understanding how metal complexes interact with DNA has become anactive research area at the interface between chemistry, molecularbiology and medicine. Metal Complex - DNA Interactions provides a comprehensiveoverview of this increasingly diverse field, presenting recentdevelopments and the latest research with particular emphasis onmetal-based drugs and metal ion toxicity. The text is divided intofour parts: Basic Structural and Kinetic Aspects: includes chapterson sequence-selective metal binding to DNA and thermodynamicmodels. Medical Applications: focuses on anticancer platinumdrugs, including discussions on DNA repair in antitumor effects ofplatinum drugs and photo-dynamic therapy. DNA-Recognition - Nucleases and Sensor: describesprobes for DNA recognition, artificial restriction agents,metallo-DNAzymes for metal sensing applications and metal iondependent catalysis in nucleic acid enzymes. Toxicological Aspects: deals with structural studies ofmercury–DNA interactions, chromium-induced DNA damage andrepair, and the effect of arsenic and nickel on DNAintegrity. This book will be a valuable resource for academic researchersand professionals from a range of pharmaceutical and chemicalindustries, particularly those involved in the development of newand less toxic anticancer metallo-drugs, and in the field ofenvironmental and toxicological chemistry.
Author: Yoshiki Chujo Publisher: John Wiley & Sons ISBN: 3527632689 Category : Technology & Engineering Languages : en Pages : 333
Book Description
Edited and authored by top international experts, this first book on conjugated polymers with a focus on synthesis provides a detailed overview of all modern synthetic methods for these highly interesting compounds. As such, it describes every important compound class, including polysilanes, organoboron compounds, and ferrocene-containing conjugated polymers. An indispensable source for every synthetic polymer chemist.
Author: Marcel Gielen Publisher: John Wiley & Sons ISBN: 0470864044 Category : Science Languages : en Pages : 638
Book Description
There are an astonishing number and variety of roles that metals play in contemporary medicine. This book contains information on the medicinal uses of inorganics, that is, of elements such as boron, lithium, selenium, to name a few, as well as metal-containing species. In keeping with the notion that healthy mammals rely on (bio-essential) metals for the normal functioning of approximately a third of their proteins and enzymes, a large number of drugs are metal-based and considerable effort is being devoted to developing both second- and third-generation drugs as well as generating novel metal-based drugs. While there is no doubt that there is an emphasis on 'Metallotherapeutics' throughout the volume, the use of metals in medicine is not restricted to metal-based drugs. The following are also covered: non-invasive radiopharmaceuticals Magnetic Resonance Imaging (MRI) mineral supplements From the foregoing and, more importantly, from the contents of the various Chapters, the reader will gain an appreciation of the very real role metal-based drugs play in modern medicine and of the considerable effort being devoted to the development of novel complexes with greater efficacy as therapeutic and diagnostic agents.
Author: Barry L Batzing Publisher: Brooks Cole ISBN: 9780534386665 Category : Microbiology Languages : en Pages : 0
Book Description
Batzing's MICROBIOLOGY: AN INTRODUCTION offers a new approach in introductory microbiology, with an emphasis on teaching effectively the important concepts of the course without a strict focus on memorization. Pedagogical material, such as concept maps and flow diagrams, is carefully integrated throughout to enhance understanding and gives students a visual representation of difficult topics. The final portion of the text follows a portal of entry, or route of transmission organization, with material presented around the method by which microbes enter the host's body.
Author: M. A. Metwally
Author: M. A. Metwally
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Author: Charles Andrew McAuliffe
Author: Dieter Rehder
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Author: 
Author: Nick Hadjiliadis
Author: Yoshiki Chujo
Author: Marcel Gielen
Author: Barry L Batzing