Download or read book Guanidine and Its Nitrogen Derivatives written by Thomas J. Wishlinski and published by . This book was released on 1946 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monograph Upon Guanidine and Its Derivatives with an Account of Some New Guanidine Compounds written by N. Fred Merrill and published by . This book was released on 1873 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chemistry of Guanidine written by American Cyanamid Company and published by . This book was released on 1950 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guanidines written by Akitane Mori and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1978, we had the first research meeting of guanidine compound analysis in Okayama, Japan. The purpose of the meeting was to standardize the methods of analyzing guanidino compounds, because the analytic methods, even, for example, that of normal plasma, were quite different from laboratory to laboratory at that time. More than ten laboratories joined in this research project. Thereafter, the purpose of the annual meetings was extended to cover general biochemistry of guanidino compounds, and every meeting has served to promote our mutual growth and progress. The last meeting of the Japan Guanidino Compounds Research Association in 1982 brought together more than 80 members, and about 30 papers were presented there. This, the 6th annual meeting, brings the International Symposium on Guani dino Compounds here to Tokyo. Recently, many scientists are engaged in the research of guanidine compounds, especially in the field of clinical bio chemistry. I am sure that the observation of guanidinosuccinic acid in the urine of uremic patients by Dr. Cohen's research group in 1963 ignited the recent exploration of the role of guanidino compounds in renal diseases. The study of guanidino compounds does, however, have a long history. The first knowledge of guanidine was obtained by Strecker in 1861 (Annalen der Chemie und Pharmacie, 118, 151- 177, 1981).
Download or read book Guanidines 2 written by Akitane Mori and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guanidine is named for its similarity to the purine guanine which, in turn, is named for its principal source guano, which comes from the Inca word, huano, for dung. Guanidine, therefore, translates into dung-like, which is hardly a genteel way to introduce a subject. On the other hand, texts are seldom inspirational, "frequently crude and rarely literary and should be judged on how successfully they assemble, organize and present current data. I am impressed that the material which fol]ows goes a long way toward successfully achieving those goals. Tue International Guanidine Society is a synthesis of three groups of investigators: biologists studying guanidines as phosphagens, neurologists interested in guanidines as convulsants and nephrologists involved with guanidines as toxins. As a member of the latter group. I am gratified by the considerable progress this book represents. To begin with. there now appears to be a common theme which unifies current speculation concerning the metabolic origin of the guanidines in uremia. At the First International Congress in 1983, evidence was presented which supported the theory that certain guanidines were products of the mixed function oxidation of urea. This year's meeting brings together overwhelming data showing that methyl guanidine is an effect of active oxygen reacting with creatinine. An idolatry, worshipped throughout biochemistry, that urea and creatinine are inert byproducts of protein metabolism, is shown to have feet of clay.
Download or read book Superbases for Organic Synthesis written by Tsutomu Ishikawa and published by John Wiley & Sons. This book was released on 2009-01-26 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guanidines, amidines and phosphazenes have been attracting attention in organic synthesis due to their potential functionality resulting from their extremely strong basicity. They are also promising catalysts because of their potential for easy molecular modification, possible recyclability, and reduced or zero toxicity. Importantly, these molecules can be derived as natural products – valuable as scientists move towards “sustainable chemistry”, where reagents and catalysts are derived from biomaterial sources. Superbases for Organic Synthesis is an essential guide to these important molecules for preparative organic synthesis. Topics covered include the following aspects: an introduction to organosuperbases physicochemical properties of organic superbases amidines and guanidines in organic synthesis phosphazene: preparation, reaction and catalytic role polymer-supported organosuperbases application of organosuperbases to total synthesis related organocatalysts: proton sponges and urea derivatives amidines and guanidines in natural products and medicines Superbases for Organic Synthesis is a comprehensive, authoritative and up-to-date guide to these important reagents for organic chemists, drug discovery researchers and those interested in the chemistry of natural products.
Download or read book Comprehensive Natural Products III written by and published by Elsevier. This book was released on 2020-07-22 with total page 4266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Natural Products III, Third Edition, Seven Volume Set updates and complements the previous two editions, including recent advances in cofactor chemistry, structural diversity of natural products and secondary metabolites, enzymes and enzyme mechanisms and new bioinformatics tools. Natural products research is a dynamic discipline at the intersection of chemistry and biology concerned with isolation, identification, structure elucidation, and chemical characteristics of naturally occurring compounds such as pheromones, carbohydrates, nucleic acids and enzymes. This book reviews the accumulated efforts of chemical and biological research to understand living organisms and their distinctive effects on health and medicine and to stimulate new ideas among the established natural products community. Provides readers with an in-depth review of current natural products research and a critical insight into the future direction of the field Bridges the gap in knowledge by covering developments in the field since the second edition published in 2010 Split into 7 sections on key topics to allow students, researchers and professionals to find relevant information quickly and easily Ensures that the knowledge within is easily understood by and applicable to a large audience
Download or read book Reactions of Guanidine and Its Derivatives written by M. L. Hardy and published by . This book was released on 1956 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contribution to the Study of Guanidine and Its Derivatives written by Joseph Zauhar and published by . This book was released on 1955 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monocarbonyl Derivatives of Aliphatic Hydrocarbons Their Analogues and Derivatives written by S. Coffey and published by Elsevier. This book was released on 2016-06-03 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rodd’s Chemistry of Carbon Compounds, Second Edition, Volume I: Aliphatic Compounds, Part C: Monocarbonyl Derivatives of Aliphatic Hydrocarbons, Analogues and Derivatives describes the broad class of aliphatic monocarbonyl compounds, their analogues and derivatives. This volume is composed of four chapters, and begins with a description of aldehydes and ketones and their derivatives. The subsequent chapter is devoted to the nomenclature of monocarboxylic acids and their analogues. A chapter explores the chemistry of carbon monoxide, isocyanides and fulminic acid, compounds containing a single “bivalent carbon atom. The concluding chapter examines carbonic acid and its wide range of derivatives. This book is of great benefit to organic chemists and researchers.
Download or read book Preparation of Some Guanidine Derivatives Preparation of Beta ketonic Esters the Reaction Between Indene and 2 octyl Nitrate written by Vera Arrietta Conard and published by . This book was released on 1934 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Preparation of a Series of Guanidine Derivatives of Possible Physiological Significance written by Winifred Mills Randall and published by . This book was released on 1934 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guanidine as a Nitrogen Fertilizer written by M. Nyborg and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Comparative Physiological Action of Some Derivatives of Guanidine written by Gordon A. Alles and published by . This book was released on 1926 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Widespread Bacterial Utilization of Guanidine as Nitrogen Source written by Malte Sinn and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magnetic Resonance Spectroscopy written by Charlotte Stagg and published by Academic Press. This book was released on 2013-11-11 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Resonance Spectroscopy: Tools for Neuroscience Research and Emerging Clinical Applications is the first comprehensive book for non-physicists that addresses the emerging and exciting technique of magnetic resonance spectroscopy. Divided into three sections, this book provides coverage of the key areas of concern for researchers. The first, on how MRS is acquired, provides a comprehensive overview of the techniques, analysis, and pitfalls encountered in MRS; the second, on what can be seen by MRS, provides essential background physiology and biochemistry on the major metabolites studied; the final sections, on why MRS is used, constitutes a detailed guide to the major clinical and scientific uses of MRS, the current state of teh art, and recent innovations. Magnetic Resonance Spectroscopy will become the essential guide for people new to the technique and give those more familiar with MRS a new perspective. Chapters written by world-leading experts in the field Fully illustrated Covers both proton and non-proton MRS Includes the background to novel MRS imaging approaches
Download or read book Quinazolinone and Quinazoline Derivatives written by Ali Gamal Al-kaf and published by BoD – Books on Demand. This book was released on 2020-05-06 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the problems with modern public health is target searching for new highly effective medicinal preparations. Among those medicinal preparations are the natural and synthetic origins of quinazolinone-4 derivatives. Quinazolinone derivatives are reported to be physiologically and pharmacologically active. They also exhibit a wide range of activities such as anticonvulsant, antiinflammatory, antifungal, antimalarial, and sedative properties. Some of these compounds are identified as drugs used as diuretics, vasodilators, and antihypertensive agents. Moreover, sulfonamide derivatives have been widely used as bacteriostatic agents. Prompted by the above-mentioned facts and in conjunction with our ongoing program on the utility of readily obtainable starting material for the synthesis of heterocyclic systems of biological interest, we have decided to synthesize a series of quinazolinone derivatives having sulfonamide moiety with a potentially wide spectrum of biological responses.
