Study of the Mechanism of Action for Ru(II) Polypyridyl Complexes as Potential Anticancer Agents

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Publisher :
ISBN 13 :
Total Pages : 175 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Study of the Mechanism of Action for Ru(II) Polypyridyl Complexes as Potential Anticancer Agents by : Yang Sun

Download or read book Study of the Mechanism of Action for Ru(II) Polypyridyl Complexes as Potential Anticancer Agents written by Yang Sun and published by . This book was released on 2018 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Alkylating Agents—Advances in Research and Application: 2013 Edition

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Publisher : ScholarlyEditions
ISBN 13 : 148168468X
Total Pages : 194 pages
Book Rating : 4.4/5 (816 download)

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Book Synopsis Alkylating Agents—Advances in Research and Application: 2013 Edition by :

Download or read book Alkylating Agents—Advances in Research and Application: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alkylating Agents—Advances in Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Carboplatin. The editors have built Alkylating Agents—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Carboplatin in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Alkylating Agents—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Anti-Cancer Ytterbium Porphyrin and Iron Polypyridyl Complexes

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Publisher : Open Dissertation Press
ISBN 13 : 9781361301364
Total Pages : pages
Book Rating : 4.3/5 (13 download)

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Book Synopsis Anti-Cancer Ytterbium Porphyrin and Iron Polypyridyl Complexes by : Wai-Lun Kwong

Download or read book Anti-Cancer Ytterbium Porphyrin and Iron Polypyridyl Complexes written by Wai-Lun Kwong and published by Open Dissertation Press. This book was released on 2017-01-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Anti-cancer Ytterbium Porphyrin and Iron Polypyridyl Complexes: Synthesis, Cytotoxicity and Bioinformatics Studies" by Wai-lun, Kwong, 鄺偉倫, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Discovery of anti-cancer cisplatin was a great success in anti-cancer chemotherapy. Numerous analogues of cisplatin such as carboplatin and oxaliplatin, were developed to improve the clinical effectiveness. Nevertheless, the clinical uses of these platinum-based drugs are limited by the occurrence of drug-resistance, narrow range of susceptible cancer types and severe toxicity. These drawbacks have stimulated the development of other metal-based compounds with distinct mechanisms of anti-cancer action. In this study, a series of ytterbium(III) porphyrin and iron(II) polypyridyl complexes were synthesized. Their anti-cancer activities were examined. With the aid of gene expression profiling and bioinformatics analysis, the mechanisms of these anti-cancer active complexes have been examined. A series of ytterbium(III) porphyrin complexes have been prepared and structurally characterized. An ytterbium(III) octaethylporphyrin complex (1) was found to exhibit potent anti-cancer activities with cytotoxic IC50 values down to sub-micromolar range. Complex (1) was shown to exist as a dimeric hydroxyl-bridged complex [Yb2(OEP)2(μ-OH)2] (where H2OEP = octylethylporphyrin) in CH2Cl2 and in solid state, and as monomeric [Yb(OEP)(DMSO)(OH)(OH2)] in DMSO/aqueous solution. Unlike various anti-cancer lanthanide complexes which are commonly proposed to target cellular DNA, our transcriptomics data, bioinformatics connectivity map analysis and cellular experiments altogether indicate that (1) exerts its anticancer effect through apoptosis which is highly associated with endoplasmic reticulum stress pathway. Two iron(II) polypyridyl complexes [Fe(qpy)(CH3CN)2](ClO4)2 (Fe-1a) (qpy =2,2':6',2" 6,"2'" 6"',2""-quinquepyridine) and [Fe(Py5-OH)(CH3CN)](ClO4)2 (Fe-2a) (Py5-OH = 2,6-bis[hydroxybis(2-pyridyl)methyl]pyridine) were found to display selective cytotoxicity towards cancer cell lines over a normal lung fibroblast cell line. Affymetrix oligonucleotide microarray and bioinformatics analysis suggested that the anti-cancer mechanisms of Fe-1a and Fe-2a involve apoptosis, cell cycle arrest, activation of p53 and mitogen activated protein kinase (MAPK). Complex Fe-1a induced the formation of reactive oxygen species (ROS) in a concentration-dependent manner. Both iron complexes could cleave supercoiled plasmid DNA. The cellular DNA damage induced by both complexes was confirmed by comet assay and phospho-histone protein ( -H2AX) immunofluorescence assay. Cell cycle progression analysis revealed that Fe-1a induced both S- and G2/M-phase cell cycle arrests, whereas Fe-2a induced a G0/G1-phase arrest. Apoptosis induced by both complexes was confirmed by annexin-V/SYTOX green flow cytometry analysis and western blotting. Moreover, p53 and MAPK activation were found to be associated with the induced apoptosis. By employing the cationic porphyrin ligand, 5-(p-N-methylpyridyl)triphenylporphyrin [H2(5-MePyTPP)]+, a series of cationic metalloporphyrin complexes formulated as [M(porphyrinato)]n+ (where M = PtII, RuII, CoII or AuIII, n = 1 or 2) were prepared. The cytotoxicities of these complexes were examined. The platinum(II) and ruthenium(II) complexes were relatively non-cytotoxic towards the examined cancer cell lines with IC50 >24 μM. [CoII(5-MePyTPP)]Cl displayed a more pronounced anti-cancer activity with IC50 values between 7.48 - 17.7 μM. However, t

Metal-based Anticancer Agents

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Publisher : Royal Society of Chemistry
ISBN 13 : 1788017676
Total Pages : 370 pages
Book Rating : 4.7/5 (88 download)

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Book Synopsis Metal-based Anticancer Agents by : Angela Casini

Download or read book Metal-based Anticancer Agents written by Angela Casini and published by Royal Society of Chemistry. This book was released on 2019-04-05 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal-based anticancer drugs are among the most successful therapeutic agents, as evidenced by the frequent prescription of selected platinum and arsenic compounds to patients. Metal-based Anticancer Agents covers the interdisciplinary world of inorganic drug discovery and development by introducing the most prominent compound classes based on different transition metals, discussing emerging concepts and enabling methods, as well as presenting key pre-clinical and clinical aspects. Recent progress on the unique features of next-generation targeted metal-based anticancer agents, including supramolecular coordination complexes used for both therapy and drug delivery, promise a bright future beyond the benefits of pure cytotoxic activity. With contributions from global leaders in the field, this book will serve as a useful reference to established researchers as well as a practical guide to those new to metallodrugs, and postgraduate students of medicinal chemistry and metallobiology.

Ruthenium Chemistry

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Publisher : CRC Press
ISBN 13 : 1351616498
Total Pages : 260 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Ruthenium Chemistry by : Ajay Kumar Mishra

Download or read book Ruthenium Chemistry written by Ajay Kumar Mishra and published by CRC Press. This book was released on 2018-01-17 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will describe Ruthenium complexes as chemotherapeutic agent specifically at tumor site. It has been the most challenging task in the area of cancer therapy. Nanoparticles are now emerging as the most effective alternative to traditional chemotherapeutic approach. Nanoparticles have been shown to be useful in this respect. However, in view of organ system complicacies, instead of using nanoparticles as a delivery tool, it will be more appropriate to synthesize a drug of nanoparticle size that can use blood transport mechanism to reach the tumor site and regress cancer. Due to less toxicity and effective bio-distribution, ruthenium (Ru) complexes are of much current interest. Additionally, lumiscent Ru-complexes can be synthesized in nanoparticle size and can be directly traced at tissue level. The book will contain the synthesis, characterization, and applications of various Ruthenium complexes as chemotherapeutic agents. The book will also cover the introduction to chemotherapy, classification of Ru- complexes with respect to their oxidation states and geometry, Ruthenium complexes of nano size: shape and binding- selectivity, binding of ruthenium complexes with DNA, DNA cleavage studies and cytotoxicity. The present book will be more beneficial to researchers, scientists and biomedical. Current book will empower specially to younger generation to create a new world of ruthenium chemistry in material science as well as in medicines. This book will be also beneficial to national/international research laboratories, and academia with interest in the area of coordination chemistry more especially to the Ruthenium compounds and its applications.

Advances in Metallodrugs

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Publisher : John Wiley & Sons
ISBN 13 : 1119640423
Total Pages : 432 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Advances in Metallodrugs by : Shahid Ul-Islam

Download or read book Advances in Metallodrugs written by Shahid Ul-Islam and published by John Wiley & Sons. This book was released on 2020-07-08 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is organized into 12 important chapters that focus on the progress made by metal-based drugs as anticancer, antibacterial, antiviral, anti-inflammatory, and anti-neurodegenerative agents, as well as highlights the application areas of newly discovered metallodrugs. It can prove beneficial for researchers, investigators and scientists whose work involves inorganic and coordination chemistry, medical science, pharmacy, biotechnology and biomedical engineering.

Metals in Medicine

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Publisher : John Wiley & Sons
ISBN 13 : 9780470684979
Total Pages : 342 pages
Book Rating : 4.6/5 (849 download)

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Book Synopsis Metals in Medicine by : James C. Dabrowiak

Download or read book Metals in Medicine written by James C. Dabrowiak and published by John Wiley & Sons. This book was released on 2009-10-29 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Working from basic chemical principles, Metals in Medicine presents a complete and methodical approach to the topic. Introductory chapters discuss important bonding concepts applicable to metallo-drugs and their biological targets, interactions that exist between the agents and substances in the biological milieu, basic pharmacokinetic and pharmacodynamic properties including transport and uptake of drugs by the cells, and methods for measuring efficacy and toxicity of agents. The steps from drug discovery to market place are also briefly outlined and discussed. These chapters lay the groundwork, in order that students can clearly understand how agents work, whatever their subject background. Following this introduction, chapters focus on individual metallo-drugs and agents for treating and detecting disease, their synthesis, structure and general properties, known mechanism of action and important physical and chemical principles that apply. Topics covered include cisplatin; platinum anticancer drugs; ruthenium, titanium, and gallium for treating cancer; gold compounds for treating arthritis, cancer, and other diseases; vanadium, copper, and zinc in medicine; metal complexes for diagnosing disease; and metals in nanomedicine. Throughout the book, “Feature Boxes” expand on features of drugs that are not directly related to studying metals in medicine, for example discovery, medical use, specialist assays, and metals in biology. At the end of the chapters there are specifically designed problems/exercises that apply basic kinetic, thermodynamic and chemical principles to practical problem solving in metals in medicine. Metals in Medicine distils the essence of this important topic for undergraduate and graduate students in chemistry, biochemistry, biology and the related areas of biophysics, pharmacology, and bioengineering, and for researchers in other fields interested in getting a general insight into metals in medicine.

Inorganic Chemical Biology

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Publisher : John Wiley & Sons
ISBN 13 : 111851002X
Total Pages : 437 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Inorganic Chemical Biology by : Gilles Gasser

Download or read book Inorganic Chemical Biology written by Gilles Gasser and published by John Wiley & Sons. This book was released on 2014-06-23 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding, identifying and influencing the biological systems are the primary objectives of chemical biology. From this perspective, metal complexes have always been of great assistance to chemical biologists, for example, in structural identification and purification of essential biomolecules, for visualizing cellular organelles or to inhibit specific enzymes. This inorganic side of chemical biology, which continues to receive considerable attention, is referred to as inorganic chemical biology. Inorganic Chemical Biology: Principles, Techniques and Applications provides a comprehensive overview of the current and emerging role of metal complexes in chemical biology. Throughout all of the chapters there is a strong emphasis on fundamental theoretical chemistry and experiments that have been carried out in living cells or organisms. Outlooks for the future applications of metal complexes in chemical biology are also discussed. Topics covered include: • Metal complexes as tools for structural biology • IMAC, AAS, XRF and MS as detection techniques for metals in chemical biology • Cell and organism imaging and probing DNA using metal and metal carbonyl complexes • Detection of metal ions, anions and small molecules using metal complexes • Photo-release of metal ions in living cells • Metal complexes as enzyme inhibitors and catalysts in living cells Written by a team of international experts, Inorganic Chemical Biology: Principles, Techniques and Applications is a must-have for bioinorganic, bioorganometallic and medicinal chemists as well as chemical biologists working in both academia and industry.

Inorganic and Organometallic Transition Metal Complexes with Biological Molecules and Living Cells

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Publisher : Academic Press
ISBN 13 : 012803887X
Total Pages : 408 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Inorganic and Organometallic Transition Metal Complexes with Biological Molecules and Living Cells by : Kenneth Kam-Wing Lo

Download or read book Inorganic and Organometallic Transition Metal Complexes with Biological Molecules and Living Cells written by Kenneth Kam-Wing Lo and published by Academic Press. This book was released on 2016-12-30 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inorganic and Organometallic Transition Metal Complexes with Biological Molecules and Living Cells provides a complete overview of this important research area that is perfect for both newcomers and expert researchers in the field. Through concise chapters written and edited by esteemed experts, this book brings together a comprehensive treatment of the area previously only available through scattered, lengthy review articles in the literature. Advanced topics of research are covered, with particular focus on recent advances in the biological applications of transition metal complexes, including inorganic medicine, enzyme inhibitors, antiparasital agents, and biological imaging reagents. Geared toward researchers and students who seek an introductory overview of the field, as well as researchers working in advanced areas Focuses on the interactions of inorganic and organometallic transition metal complexes with biological molecules and live cells Foscuses on the fundamentals and their potential therapeutic and diagnostic applications Covers recent biological applications of transition metal complexes, such as anticancer drugs, enzyme inhibitors, bioconjugation agents, chemical biology tools, and bioimaging reagents

Metallo-Drugs: Development and Action of Anticancer Agents

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 311047073X
Total Pages : 588 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Metallo-Drugs: Development and Action of Anticancer Agents by : Astrid Sigel

Download or read book Metallo-Drugs: Development and Action of Anticancer Agents written by Astrid Sigel and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-02-05 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 18, entitled Metallo-Drugs: Development and Action of Anticancer Agents of the series Metal Ions in Life Sciences centers on biological, medicinal inorganic chemistry. The serendipitous discovery of the antitumor activity of cis-diamminodichloroplatinum(II) (cisplatin) by Barnett Rosenberg in the 1960s is a landmark in metallodrug-based chemotherapy. The success of cisplatin in the clinic, followed by oxaliplatin and carboplatin, along with their drawbacks relating mainly to resistance development and severe toxicity, initiated research on polynuclear platinum complexes and on Pt(IV) complexes as prodrugs. Furthermore, the indicated shortcomings led to the exploration of other transition and main group metal ions, among them Ru(II/III), Au(I/III), Ti(IV), V(IV/V), and Ga(III) including also the essential metal ions Fe(II/III), Cu(I/II), and Zn(II). Ionic as well as covalent and non-covalent interactions between structurally very different complexes and biomolecules like nucleic acids, proteins, and carbohydrates are studied and discussed with regard to their possible anticancer actions. Hence, MILS-18 summarizes the research at the forefront of medicinal inorganic chemistry, including studies on the next-generation, tailor-made anticancer drugs. All this and more is treated in an authoritative and timely manner in the 17 stimulating chapters of this book, written by 39 internationally recognized experts from 10 nations (from the US via Europe to China and Australia). The impact of this vibrant research area is manifested by more than 2700 references, nearly 150 illustrations (more than half in color) and several comprehensive tables. Metallo-Drugs: Development and Action of Anticancer Agents is an essential resource for scientists working in the wide range from enzymology, material sciences, analytical, organic, and inorganic biochemistry all the way through to medicine including the clinic ... not forgetting that it also provides excellent information for teaching.

Construction of Inorganic-Organic Hybrid Materials and Application as Antibacterials

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Publisher : Frontiers Media SA
ISBN 13 : 2832527078
Total Pages : 120 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Construction of Inorganic-Organic Hybrid Materials and Application as Antibacterials by : He Xiaojun

Download or read book Construction of Inorganic-Organic Hybrid Materials and Application as Antibacterials written by He Xiaojun and published by Frontiers Media SA. This book was released on 2023-06-27 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Protein Crystallography

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Publisher : Humana Press
ISBN 13 : 9781493969982
Total Pages : 672 pages
Book Rating : 4.9/5 (699 download)

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Book Synopsis Protein Crystallography by : Alexander Wlodawer

Download or read book Protein Crystallography written by Alexander Wlodawer and published by Humana Press. This book was released on 2017-06-02 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides methods for modern macromolecular crystallography, including all steps leading to crystal structure determination and analysis. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Protein Crystallography aims to ensure successful results in the further study of this vital field.

Medicinal Organometallic Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 3642131840
Total Pages : 305 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Medicinal Organometallic Chemistry by : Gérard Jaouen

Download or read book Medicinal Organometallic Chemistry written by Gérard Jaouen and published by Springer Science & Business Media. This book was released on 2010-09-14 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Gérard Jaouen, Nils Metzler-Nolte : Introduction ; Stéphane GIBAUD and Gérard JAOUEN: Arsenic - based drugs: from Fowler’s solution to modern anticancer chemotherapy; Ana M. Pizarro, Abraha Habtemariam and Peter J. Sadler : Activation Mechanisms for Organometallic Anticancer Complexes; Angela Casini, Christian G. Hartinger, Alexey A. Nazarov, Paul J. Dyson : Organometallic antitumour agents with alternative modes of action; Elizabeth A. Hillard, Anne Vessières, Gerard Jaouen : Ferrocene functionalized endocrine modulators for the treatment of cancer; Megan Hogan and Matthias Tacke : Titanocenes – Cytotoxic and Anti-Angiogenic Chemotherapy Against Advanced Renal-Cell Cancer; Seann P. Mulcahy and Eric Meggers : Organometallics as Structural Scaffolds for Enzyme Inhibitor Design; Christophe Biot and Daniel Dive : Bioorganometallic Chemistry and Malaria; Nils Metzler-Nolte : Biomedical applications of organometal-peptide conjugates; Roger Alberto : Organometallic Radiopharmaceuticals; Brian E. Mann : Carbon Monoxide – an essential signaling molecule.

Biomedical Applications of Metals

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Publisher : Springer
ISBN 13 : 3319748149
Total Pages : 332 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Biomedical Applications of Metals by : Mahendra Rai

Download or read book Biomedical Applications of Metals written by Mahendra Rai and published by Springer. This book was released on 2018-02-24 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focused more specifically on the recent advances in applications of various metals and their complexes used in biomedicine, particularly in the diagnosis and treatment of chronic diseases. The editors give equal importance to other key aspects such as toxicological issues and safety concerns. The application of metals in the biomedical field is highly interdisciplinary and has a broad appeal across all biomedical specialties. Biomedical Applications of Metals is particularly focused on covering the role of metals in medicine and the development of novel therapeutic products and solutions in the form of alternative medicines, and some topics on Indian traditional medicine i.e., “Ayurveda”. In Section I, the book discusses the role of metals in medicines and include chapters on nanoparticles, noble metals, medical devices, copper. selenium, silver, and microbial pathogens; while Section II includes topics on metals toxicity including heavy metals, carcinogens, cancer therapy, Bhasma’s and chelating agents used in Ayurveda, and biochemical and molecular targets including actions of metals. These new and emerging concepts of applications of metals in medicine, their crucial role in management of microbial resistance, and their use in the treatment of various chronic diseases is essential information for toxicologists, and clinical and biomedical researchers.

Cisplatin

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Publisher : John Wiley & Sons
ISBN 13 : 9783906390208
Total Pages : 628 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Cisplatin by : Bernhard Lippert

Download or read book Cisplatin written by Bernhard Lippert and published by John Wiley & Sons. This book was released on 1999 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: 30 years after its discovery as an antitumor agent, cisplatin represents today one of the most successful drugs in chemotherapy. This book is intended to reminisce this event, to take inventory, and to point out new lines of development in this field. Divided in 6 sections and 22 chapters, the book provides an up-to-date account on topics such as - the chemistry and biochemistry of cisplatin, - the clinical status of Pt anticancer drugs, - the impact of cisplatin on inorganic and coordination chemistry, - new developments in drug design, testing and delivery. It also includes a chapter describing the historical development of the discovery of cisplatin. The ultimate question - How does cisplatin kill a cell? - is yet to be answered, but there are now new links suggesting how Pt binding to DNA may trigger a cascade of cellular reactions that eventually result in apoptosis. p53 and a series of damage recognition proteins of the HMG-domain family appear to be involved. The book addresses the problem of mutagenicity of Pt drugs and raises the question of the possible relevance of the minor DNA adducts, e.g. of interstrand cross-links, and the possible use of trans-(NH3)2Pt(II)-modified oligonucleotides in antisense and antigene strategies. Our present understanding of reactions of cisplatin with DNA is based upon numerous model studies (from isolated model nucleobases to short DNA fragments) and application of a large body of spectroscopic and other physico-chemical techniques. Thanks to these efforts there is presently no other metal ion whose reactions with nucleic acids are better understood than Pt. In a series of chapters, basic studies on the interactions of Pt electrophiles with nucleobases, oligonucleotides, DNA, amino acids, peptides and proteins are reported, which use, among others, sophisticated NMR techniques or X-ray crystallography, to get remarkable understanding of details on such reactions. Reactivity of cisplatin, once bound to DNA and formerly believed to be inert enough to stay, is an emerging phenomenon. It has (not yet) widely been studied but is potentially extremely important. Medicinal bioinorganic chemistry - the role of metal compounds in medicine - has received an enormous boost from cisplatin, and so has bioinorganic chemistry as a whole. There is hardly a better example than cisplatin to demonstrate what bioinorganic chemistry is all about: The marriage between classic inorganic (coordination) chemistry and the other life sciences - medicine, pharmacy, biology, biochemistry. Cisplatin has left its mark also on areas that are generally considered largely inorganic. The subject of mixed-valance Pt compounds is an example: From the sleeping beauty it made its way to the headlines of scientific journals, thanks to a class of novel Pt antitumor agents, the so-called "platinum pyrimidine blues". In the aftermath diplatinum (III) compounds were recognized and studies in large numbers, and now an organometalic chemistry of these diplatinum (III) species is beginning to emerge. The final section of the book is concerned with new developments such as novel di- and trinuclear Pt(II) drugs with DNA binding properties different from those of cisplatin, with orally active Pt(IV) drugs which are presently in clinical studies, and with attempts to modify combinatorial chemistry in such a way that it may become applicable to fast screening of Pt antitumor drugs. The potential of including computational methods in solving questions of Pt-DNA interactions is critically dealt with in the concluding chapter.

Dehydroacetic Acid and Its Derivatives

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Publisher : Elsevier
ISBN 13 : 0081019270
Total Pages : 152 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Dehydroacetic Acid and Its Derivatives by : Santhosh Penta

Download or read book Dehydroacetic Acid and Its Derivatives written by Santhosh Penta and published by Elsevier. This book was released on 2017-03-31 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dehydroacetic Acid and Its Derivatives: Useful Synthons in Organic Synthesis outlines the use of DHA and its derivatives for the synthesis of pharmacologically active heterocyclic compounds. Beginning with an introduction to the chemistry and reactivity of Dehydroacetic Acid, the book goes on to outline the key ring transformation reactions of DHA. The synthesis of various derivatives is then discussed, before a wide range of metal complexes of DHA are explored in detail. The book then concludes with a review of DHA’s biological importance and its impressive range of pharmacological activities, including anti-cancer, anti-bacterial, anti-fungal and analgesic properties. For those researching the synthesis of bioactive heterocyclic compounds, this book is a valuable guide on the fundamental knowledge needed to facilitate and enhance the successful synthesis of lead molecules. Gives detailed information on the underlying chemistry of Dehydroacetic acid and its derivatives Highlights different approaches for the synthesis of derivatives, including metal complexes Explores the biological importance of Dehydroacetic Acid

Index Medicus

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Publisher :
ISBN 13 :
Total Pages : 1660 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Index Medicus by :

Download or read book Index Medicus written by and published by . This book was released on 2001 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.