Download or read book Generalregister Cumulative Index Index G n ral I XX 1938 1962 written by L. Zechmeister and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Wolff Kishner Reduction and Related Reactions written by David E. Lewis and published by Elsevier. This book was released on 2019-07-20 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Wolff-Kishner Reduction and Related Reactions: Discovery and Development offers a detailed discussion of this reaction, its discoverers, and its development since its discovery. Derivative name reactions—including the Wharton and Shapiro reactions—are also discussed. The book is illustrated with examples from literature and corresponding references to the primary literature to aid further reading. It provides a comprehensive review of the century of chemistry that allows the reader to follow the development of this important synthetic reaction. In addition, it provides biographical details on the chemists who discovered and developed the reaction, thus adding a human dimension to the discussion. - Introduces Wolff and Kishner, the discoverers of the reaction, along with Huang Ming-Long, the developer of an important modification of the reaction - Discusses the discovery of the reaction and the way that priority for the discovery was settled between Wolff and Kishner - Discusses, in depth, the development and usage of the reaction over the century, from its discovery, to its most recent applications and modifications in synthesis - Includes biographical materials on the chemists responsible for major derivative name reactions based on the Wolff-Kishner reduction
Download or read book Polymer Degradation Mechanisms written by United States. National Bureau of Standards and published by . This book was released on 1953 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phase Equilibrium Engineering written by Esteban Alberto Brignole and published by Newnes. This book was released on 2013-04-02 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, the teaching of phase equilibria emphasizes the relationships between the thermodynamic variables of each phase in equilibrium rather than its engineering applications. This book changes the focus from the use of thermodynamics relationships to compute phase equilibria to the design and control of the phase conditions that a process needs. Phase Equilibrium Engineering presents a systematic study and application of phase equilibrium tools to the development of chemical processes. The thermodynamic modeling of mixtures for process development, synthesis, simulation, design and optimization is analyzed. The relation between the mixture molecular properties, the selection of the thermodynamic model and the process technology that could be applied are discussed. A classification of mixtures, separation process, thermodynamic models and technologies is presented to guide the engineer in the world of separation processes. The phase condition required for a given reacting system is studied at subcritical and supercritical conditions. The four cardinal points of phase equilibrium engineering are: the chemical plant or process, the laboratory, the modeling of phase equilibria and the simulator. The harmonization of all these components to obtain a better design or operation is the ultimate goal of phase equilibrium engineering. - Methodologies are discussed using relevant industrial examples - The molecular nature and composition of the process mixture is given a key role in process decisions - Phase equilibrium diagrams are used as a drawing board for process implementation
Download or read book Recent Advances in Natural Products Analysis written by Seyed Mohammad Nabavi and published by Elsevier. This book was released on 2020-03-07 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Advances in Natural Products Analysis is a thorough guide to the latest analytical methods used for identifying and studying bioactive phytochemicals and other natural products. Chemical compounds, such as flavonoids, alkaloids, carotenoids and saponins are examined, highlighting the many techniques for studying their properties. Each chapter is devoted to a compound category, beginning with the underlying chemical properties of the main components followed by techniques of extraction, purification and fractionation, and then techniques of identification and quantification. Biological activities, possible interactions, levels found in plants, the effects of processing, and current and potential industrial applications are also included. - Focuses on the latest analytical techniques used for studying phytochemical and other biological compounds - Authored and edited by the top worldwide experts in their field - Discusses the current and potential applications and predicts future trends of each compound group
Download or read book Supercritical Fluid Science and Technology written by Keith P. Johnston and published by . This book was released on 1989 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: New directions in supercritical fluids science and technology, fluorescence spectroscopy studies of intermolecular interactions in supercritical fluids, solvation structure in supercritical fluid mixtures based on molecular distribution functions, gibbs-ensemble Monte Carlo simulations of phase equilibria in supercritical fluid mixtures, spectroscopic determination of solvent strength and structure in supercritical fluid mixtures, partition coefficients of polyethyle glycols in super critical carbon dioxide, experimental measurement of supercritical fluid-liquid phase equilibrium, vapor-liquid equilibria of fatty acid esters in supercritical fluids, four-phase equilibrium of two ternary organic systems with carbon dioxide, direct viscosity enhancement of carbon dioxide, inverse emulsion polymerization of acrylamide, interaction of polymers with near-critical carbon dioxide, fundamental kinetics of methanol oxidation in supercritical fluids, thermodynamic analysis of corrosion of iron alloys in supercritical water, electrochemical measurements of corrosion of iron alloys in supercritical water, phase and reaction equilibria considerations in the evaluation and operation of supercritical fluid reaction processes, kinetic model for supercritical delignification of wood, gas antisolvent recrystallization solids formation after the expansion of supercritical mixtures, food, pharmaceutical, and environmental applications, design of commercial plant.
Download or read book Discovery and Development of Antidiabetic Agents from Natural Products written by Goutam Brahmachari and published by Elsevier. This book was released on 2016-10-11 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discovery and Development of Antidiabetic Agents from Natural Products brings together global research on the medicinal chemistry of active agents from natural sources for the prevention and treatment of diabetes and associated disorders. From the identification of promising leads, to the extraction and synthesis of bioactive molecules, this book explores a range of important topics to support chemists in the discovery and development of safer, more economical therapeutics that are desperately needed in response to this emerging global epidemic. Beginning with an overview of bioactive chemical compounds from plants with anti-diabetic properties, the book goes on to outline the identification and extraction of anti-diabetic agents and antioxidants from natural sources. It then explores anti-diabetic plants from specific regions before looking more closely at the background, isolation, and synthesis of key therapeutic compounds and their derivatives, including Mangiferin, Resveratrol, natural saponins, and alpha-glucosidase enzyme inhibitors. The book concludes with a consideration of current and potential future applications. Combining the expertise of specialists from around the world, this volume aims to support and encourage medicinal chemists investigating natural sources as starting points for the development of standardized, safe, and effective antidiabetic therapeutics. - Contains chapters written by active researchers and leading global experts who are deeply engaged in the research field of natural product chemistry for drug discovery - Provides comprehensive coverage of cutting-edge research advances in the design of medicinal natural products with potential as preventives and therapeutics for diabetes and related metabolic issues - Presents a practical review of the identification, isolation, and extraction techniques that help support medicinal chemists in the lab
Download or read book Quality Control and Evaluation of Herbal Drugs written by Pulok K. Mukherjee and published by Elsevier. This book was released on 2019-05-30 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quality Control and Evaluation of Herbal Drugs brings together current thinking and practices for evaluation of natural products and traditional medicines. The use of herbal medicine in therapeutics is on the rise in both developed and developing countries and this book facilitates the necessary development of quality standards for these medicines.This book elucidates on various challenges and opportunities for quality evaluation of herbal drugs with several integrated approaches including metabolomics, chemoprofiling, marker analysis, stability testing, good practices for manufacturing, clinical aspects, Ethnopharmacology and Ethnomedicine inspired drug development. Written by Prof. Pulok K Mukherjee, a leader in this field; the book highlights on various methods, techniques and approaches for evaluating the purity, quality, safety and efficacy of herbal drugs. Particular attention is paid to methods that assess these drugs' activity, the compounds responsible and their underlying mechanisms of action. The book describes the quality control parameters followed in India and other countries, including Japan, China, Bangladesh, and other Asian countries, as well as the regulatory profiles of the European Union and North America. This book will be useful in bio-prospecting of natural products and traditional medicine-inspired drug discovery and development. - Provides new information on the research and development of natural remedies - essential reading on the study and use of natural resources for preventative or healing purposes - Brings together current thinking and practices in quality control and standardization of herbal drugs highlighting several integrated approaches for metabolomics, chemo-profiling and marker analysis - Aids in developing knowledge of various techniques including macroscopy, microscopy, HPTLC, HPLC, LC-MS/MS, GC-MS etc. with the development of integrated methods for evaluation of botanicals used in traditional medicine - Assessment of herbal drugs through bio-analytical techniques, bioassay guided isolation, enzyme inhibition, pharmacological, microbiological, antiviral assays and safety related quality issues - References global organizations, such as the WHO, USFDA, CDSCO, AYUSH, TCM and others to serve as a comprehensive document for enforcement agencies, NGOs and regulatory authorities
Download or read book Research and Development Board written by United States. Department of Defense. Research and Development Board and published by . This book was released on 1948 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemistry of Terpenes and Terpenoids written by Anthony Armin Newman and published by . This book was released on 1972 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: For research workers, advanced students and university lecturers.
Download or read book Flavins written by Eduardo Silva and published by Royal Society of Chemistry. This book was released on 2006 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flavins and flavoproteins are a widely investigated and highly versatile group of compounds. Participation of these compounds in photochemistry and photobiology processes are of particular importance in the fields of biology, chemistry and medicine. Written by leading experts in the field each section of the book includes a historical overview of the subject, state of the art developments and future perspectives. Flavins: Photochemistry and Photobiology begins with the properties and applications of flavins, including their photochemistry in aqueous and organic solutions. Subsequent sections discuss riboflavin as a visible light sensitizer in the photo degradation of drugs, antiviral and antibacterial effects, the role of flavins in light induced toxicity and blue light initiated DNA repair by photolyase. Finally there are sections on the flavin based photoreceptors in plants, bacteria and eukaryotic photosynthetic flagelettes. This book brings together leading experts with a unique interdisciplinary emphasis, to provide an authoritative resource on flavins and their role in photochemistry and photobiology.
Download or read book Summer Session Catalogue written by Massachusetts Institute of Technology and published by . This book was released on 1909 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aspects of Terpenoid Chemistry and Biochemistry written by Trevor Walworth Goodwin and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carotenoids 5 written by International Union of Pure and Applied Chemistry. Organic Chemistry Division and published by Pergamon. This book was released on 1979 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluid Power Control written by John F. Blackburn and published by MIT Press (MA). This book was released on 1966-04-15 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chemistry of Natural Products VIII written by T. R. Govindachari and published by Butterworth-Heinemann. This book was released on 1973 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
