Download or read book Reagents for Silicon Mediated Organic Synthesis written by Philip L. Fuchs and published by John Wiley & Sons. This book was released on 2011-11-07 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last three decades the importance of organosilicon chemistry has greatly increased because it has opened a number of new synthetic strategies. Silicon reagents are usually low-cost, versatile and allow a wide range of reactions. This is the first Handbook to compile essential Silicon containing reagents and makes use of the leading reagent database e-EROS. Another hot volume in the series Handbooks of Reagents for Organic Synthesis, this is a must-have resource for all synthetic chemists working in drug development and medicinal chemistry. For the selection the Editor focussed on three key synthetic approaches with the greatest impact: 1. Use of silicon as a 'temporary tether' by unifying a reactive pair of functional groups and taking advantage of their template-biased intramolecular cyclization. 2. The specific use of the silane functionality as a hetero t-butyl group, often colloquially referred to as the use of silicon as a 'fat proton'. 3. The use of the Brook rearrangement as an 'anion relay stratagem'. A new feature in this Handbook is the reagent finder, an alphabetically organized lookup table arranged by organic functionality and specific structure of the silicon atom to which it is bound.
Download or read book I Design and Synthesis of Cysteine Protease Inhibitors II Total Synthesis of bafilomycin A1 III Studies Directed Towards the Total Synthesis of Apoptolidin written by Karl A. Scheidt and published by . This book was released on 1999 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contemporary Aspects of Boron Chemistry and Biological Applications written by Hijazi Abu Ali and published by Elsevier. This book was released on 2005-09-07 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Aspects of Boron: Chemistry and Biological Applications highlights the biological activity and applications of boron containing compounds. The authors' specific approach surveys general features of the subject, while exploring new and novel strategies for preparing certain chemical and natural boron products that are of significant substance in medicinal chemistry. For example, cancer treatment is one of the most important issues related to such products. In addition to contributing to the development of new drugs by addressing biological applications in medicinal and industrial fields, the book provides a comprehensive review of the most relevant components that comprise the pharmaceutical, medicinal and environmental applications of boron containing compounds.* Timely and comprehensive * Provides new insights to active researchers in the field * Presents concepts and methods in simple scientific terms
Download or read book Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by and published by . This book was released on 2001 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theses on any subject submitted by the academic libraries in the UK and Ireland.
Download or read book Modern Phosphonate Chemistry written by Philippe Savignac and published by CRC Press. This book was released on 2003-04-28 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: A century after their discovery, phosphonates have become important compounds recognized both for their use as efficient reagents in organic synthesis and for their biological and industrial importance. This unique, up-to-date reference presents a concise summary of the state of the art in phosphonate chemistry, covering the role of phosphonates in
Download or read book Topics in Anti Cancer Research written by Atta-ur Rahman and published by Bentham Science Publishers. This book was released on 2013-07-31 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second volume of the Patent eBook Series titled Topics in Anti-Cancer Research. The eBook includes updated chapters on topics relevant to contemporary cancer research published in the journal, Recent Patents on Anti-Cancer Drug Discovery. This volume covers scientific and patented novel chemotherapeutic agents and drugs for metastatic castration-resistant prostate cancer and Ras/ Raf /MEK/ERK pathway, P1K, AKT and mTORC1/2 inhibitors, ATPase inhibitors for cancer therapy, and sphingomyelin biosynthesis which regulates cancer cell death and growth. Other chapters also explain research on biochemical regulation i.e. cell cycle and energy metabolism, the role of genetic variations of FcγRs gamma receptors in monoclonal antibody based anti-cancer therapy and effectiveness of antiangiogenic therapy, endogenous angiogenesis inhibitors and anti-angiogenic drugs for the treatment of renal cell carcinoma, prevention of cancer by ribonucleotide reductase, anticancer activity of Erlotinib in glioblastoma and the mechanisms of action of nanodrugs and nano-sized camptothecin drugs in cancer chemotherapy. The volume also covers recent studies in the field of onconutrition. The broad range of topics covered in this second volume will be of immense interest to clinicians, scientists and R&D experts seeking new targets for the prevention of cancer, novel oncogenic biomarkers, and methods for cancer therapy.
Download or read book Metal and Nonmetal Assisted Synthesis of Six Membered Heterocycles written by Navjeet Kaur and published by Elsevier. This book was released on 2020-04-25 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal and Nonmetal Assisted Synthesis of Six-Membered Heterocycles provides a useful guide to key approaches being explored in this area. The volume highlights synthetic approaches and catalytic options that facilitate the construction of multiple substituted molecules under mild conditions from easily available starting substrates. Drawing on the experience of its expert author, the book is a useful guide on the key approaches being explored in this area. Following a user-friendly structure based on specific six-membered heterocycle ring groups, this volume highlights synthetic approaches and catalytic options that facilitate the construction of multiple substituted molecules under mild conditions from easily available starting substrates. - Highlights new methodologies for the synthesis of different six-membered heterocycles - Provides an up-to-date overview of this fast-moving field with an easy-to-use structure - Includes novel approaches used in the study and application of catalysts in synthetic organic reactions
Download or read book Titles of Dissertations Approved for the Ph D M Sc M Litt Degrees in the University of Cambridge During the Academical Year written by University of Cambridge and published by . This book was released on 1999 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Autophagy in plants and algae written by Diane C Bassham and published by Frontiers Media SA. This book was released on 2015-05-15 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autophagy (also known as macroautophagy) is an evolutionarily conserved process by which cytoplasmic components are nonselectively enclosed within a double-membrane vesicle known as the autophagosome and delivered to the vacuole for degradation of toxic components and recycling of needed nutrients. This catabolic process is required for the adequate adaptation and response of the cell, and correspondingly the whole organism, to different types of stress including nutrient starvation or oxidative damage. Autophagy has been extensively investigated in yeasts and mammals but the identification of autophagy-related (ATG) genes in plant and algal genomes together with the characterization of autophagy-deficient mutants in plants have revealed that this process is structurally and functionally conserved in photosynthetic eukaryotes. Recent studies have demonstrated that autophagy is active at a basal level under normal growth in plants and is upregulated during senescence and in response to nutrient limitation, oxidative stress, salt and drought conditions and pathogen attack. Autophagy was initially considered as a non-selective pathway, but numerous observations mainly obtained in yeasts revealed that autophagy can also selectively eliminate specific proteins, protein complexes and organelles. Interestingly, several types of selective autophagy appear to be also conserved in plants, and the degradation of protein aggregates through specific adaptors or the delivery of chloroplast material to the vacuole via autophagy has been reported. This research topic aims to gather recent progress on different aspects of autophagy in plants and algae. We welcome all types of articles including original research, methods, opinions and reviews that provide new insights about the autophagy process and its regulation.
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 2520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Download or read book Natural Product Chemistry for Drug Discovery written by Antony D. Buss and published by Royal Society of Chemistry. This book was released on 2010 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides a comprehensive summary of where natural product chemistry is today in drug discovery. It covers emerging technologies and case studies and is a source of up-to-date information on the topical subject of natural products.
Download or read book Journal written by American Chemical Society and published by . This book was released on 2004 with total page 1450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Organoboranes for Syntheses written by P. Veeraraghavan Ramachandran and published by . This book was released on 2001 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the recent advances in the art of organic synthesis via organoboranes. The volume includes a wide range of topics in asymmetric synthesis, such as reduction, aldol reaction, allyboration, homologation, and cyclopropanation. Additional subjects include Suzuki coupling, amino acid synthesis, fluoro-organic synthesis, boron catalysts for stereoselective transformations, heterocyclic synthesis and novel borohydride reagents.
Download or read book Molecular Anatomy of Cellular Systems written by I. Endo and published by Elsevier. This book was released on 2002-08-20 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the progress during the last ten years is reviewed and future plans outlined to realize and establish the concept of design in the biological sciences. Design is a leading concept as well as the principal motivation for the creation of artificial systems. A successful design generally requires that the structures and functions of the elements that constitute the system as well as the principles that determine how the elements cooperate together to create function be fully understood. These requirements have not been satisfied within the fields of biotechnology and medicine. Compared to the recent emergence of artificial systems, living organisms acquired their present day structures and functions through evolution over three to four billion years. Despite the fact that the design of living organisms is recorded in the DNA sequence, our understanding of the structures and functions of the elements that constitute living organisms is very limited. To fulfill the requirements, the following approaches were initiated under a ten-year project entitled "Biodesign Research". Firstly, we tried to isolate and characterize the functional elements that constitute the organelles of various organisms. Secondly, we tried to reconstitute systems that reproduce biological functions in vitro from individual elements in order to understand how the elements cooperate together to yield a function. Thirdly, we attempted to resolve biological structures at various resolutions ranging from the atomic to the cellular level to further our knowledge about the fundamental principles that various functions at the molecular level and to design artificial systems.
Download or read book Hindustan Antibiotics Bulletin written by Hindustan Antibiotics Limited and published by . This book was released on 1983 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioactive Natural Products written by Steven M. Colegate and published by CRC Press. This book was released on 2007-12-14 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the successful format of the original, this new edition presents applications of the most recent techniques for the detection, isolation, and structural determination of bioactive natural products. It features new case studies and illustrations that demonstrate applications of techniques covered in the book. Complementing as much as replacing the first edition, most of the contributors are new. The text includes updates on chemical extraction, and NMR-based structure determination, and new contributions on liquid chromatography linked with mass and NMR spectroscopy, dereplication approaches, assessment of source material for natural products and novel bioassay development.
Download or read book Glycoscience Chemistry and Chemical Biology I III written by Bertram O. Fraser-Reid and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 2817 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glycostructures play a highly diverse and crucial role in a myriad of organisms and systems in biology, physiology, medicine, and bioengineering and technology. Only in recent years have the tools been developed to partly understand the highly complex functions and chemistry behind them. In this set the editors present up-to-date information on glycostructures, their chemistry and chemical biology, in the form of a comprehensive survey. The text is accompanied by over 2000 figures, chemical structures and reaction schemes and more than 9000 references. The accompanying CD-ROM enables, besides text searches, searches for structures, schemes, and other information.
