Download or read book Studies in Natural Products Chemistry written by Atta-ur Rahman and published by Elsevier. This book was released on 2001-12-14 with total page 1051 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural products play an integral and ongoing role in promoting numerous aspects of scientific advancement, and many aspects of basic research programs are intimately related to natural products. The significance, therefore, of the Studies in Natural Product Chemistry series, edited by Professor Atta-ur-Rahman, cannot be overestimated. This volume, in accordance with previous volumes, presents us with cutting-edge contributions of great importance.

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1970 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies in Natural Products Chemistry written by and published by Elsevier. This book was released on 2014-01-08 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural products in the plant and animal kingdom offer a huge diversity of chemical structures that are the result of biosynthetic processes that have been modulated over the millennia through genetic effects. With the rapid developments in spectroscopic techniques and accompanying advances in high-throughput screening techniques, it has become possible to isolate and then determine the structures and biological activity of natural products rapidly, thus opening up exciting new opportunities in the field of new drug development to the pharmaceutical industry. The series also covers the synthesis or testing and recording of the medicinal properties of natural products. - Describes the chemistry of bioactive natural products - Contains contributions by leading authorities in the field - A valuable resource for natural products and medicinal chemistry

Download or read book Carbohydrate Chemistry written by Amelia Pilar Rauter and published by Royal Society of Chemistry. This book was released on 2011-12-23 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbohydrate Chemistry provides review coverage of all publications relevant to the chemistry of monosaccharides and oligosaccharides in a given year. The amount of research in this field appearing in the organic chemical literature is increasing because of the enhanced importance of the subject, especially in areas of medicinal chemistry and biology. In no part of the field is this more apparent than in the synthesis of oligosaccharides required by scientists working in glycobiology. Clycomedicinal chemistry and its reliance on carbohydrate synthesis is now very well established, for example, by the preparation of specific carbohydrate- based antigens, especially cancer-specific oligosaccharides and glycoconjugates. Coverage of topics such as nucleosides, amino-sugars, alditols and cyclitols also covers much research of relevance to biological and medicinal chemistry. Each volume of the series brings together references to all published work in given areas of the subject and serves as a comprehensive database for the active research chemist Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.

Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 1876 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 Spectroscopic Data of Steroid Glycosides Spirostanes Bufanolides Cardenolides written by Viqar Uddin Ahmad and published by Springer Science & Business Media. This book was released on 2010-06-27 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an essential reference guide to spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids. All compounds are arranged according to the structure of the aglycone, and, in its own class, by the increasing molecular weight, making Spectroscopic Data of Steroid Glycosides extremely useful for the structure elucidation of new natural products, particularly glycosides.

Download or read book Solanaceae and Convolvulaceae Secondary Metabolites written by Eckart Eich and published by Springer Science & Business Media. This book was released on 2008-01-12 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive and interdisciplinary handbook provides a bird’s-eye view of two centuries of research on secondary metabolites of the two large Solanales families, Solanaceae and Convolvulaceae. In this book they’re arranged according to their biosynthetic principles, while the occurrence and chemical structures of almost all known individual secondary metabolites are covered, which are found in hundreds of wild as well as cultivated solanaceous and convolvulaceous species.

Download or read book Occupational Exposure to Hand arm Vibration written by and published by . This book was released on 1990 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fortschritte der Chemie organischer Naturstoffe Progress in the Chemistry of Organic Natural Products written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: A.B. Ray and M. Gupta: Withasteroids, a Growing Group of Naturally Occurring Steroidal Lactones. • L. Rodríguez-Hahn, B. Esquivel, and J. Cárdenas: Clerodane Diterpenes in Labiatae. • Author Index. • Subject Index. The volumes of this classic series, now referred to simply as "Zechmeister” after its founder, L. Zechmeister, have appeared under the Springer Imprint ever since the series’ inauguration in 1938. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers. Each contribution is written by a recognized authority in his field and provides a comprehensive and up-to-date review of the topic in question. Addressed to biologists, technologists, and chemists alike, the series can be used by the expert as a source of information and literature citations and by the non-expert as a means of orientation in a rapidly developing discipline.

Download or read book Edible Medicinal And Non Medicinal Plants written by T. K. Lim and published by Springer Science & Business Media. This book was released on 2013-02-15 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book continues as volume 6 of a multi-compendium on Edible Medicinal and Non-Medicinal Plants. It covers edible fruits/seeds used fresh, cooked or processed into other by-products, or as vegetables, cereals, spices, stimulant, edible oils and beverages. It covers selected species from the following families: Sapindaceae, Sapotaceae, Schisandraceae, Solanaceae, Thymelaeaceae, Urticaceae, Vitaceae and Winteraceae. This work will be of significant interest to scientists, researchers, medical practitioners, pharmacologists, ethnobotanists, horticulturists, food nutritionists, agriculturists, botanists, conservationists, lecturers, students and the general public. Topics covered include: taxonomy; common/English and vernacular names; origin and distribution; agroecology; edible plant parts and uses; botany; nutritive and pharmacological properties, medicinal uses and research findings; nonedible uses; and selected references.

Download or read book The AH Receptor in Biology and Toxicology written by Raimo Pohjanvirta and published by John Wiley & Sons. This book was released on 2011-11-03 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a thorough and up-to-date overview of the aryl hydrocarbon receptor (AHR) and its unique dual role in toxicology and biology. The coverage includes epigenetic mechanisms, gene expression, reproductive and developmental toxicity, signal transduction, and transgenic animal models. Featuring an internationally recognized team of authors at the forefront of AHR research, this resource provides a comprehensive reference for readers interested in understanding the full spectrum of AHR, from basic concepts, toxicology analysis, and models to polymorphism and related diseases.

Download or read book Japanese Journal of Engineering Abstracts written by and published by . This book was released on 1928 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Japanese Journal of Engineering written by and published by . This book was released on 1921 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Traditional Chinese Medicines written by Xinjian Yan and published by Routledge. This book was released on 2018-10-03 with total page 1424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title was first published in 2003. In laboratories around the world the active principles in traditional herbal medicines are being isolated and characterized. A systematic effort at the Chinese Academy of Sciences is underway to identify the structure-activity relationships that result from the link between chemistry and medicine that is permitted by this data. This book, which provides the only systematic English-language description of the chemical structures and pharmacological effects of compounds active in traditional Chinese medicines (TCMs), is now in its second edition. The new edition provides English-language monographs on over 9000 chemicals isolated from nearly 4000 natural sources used in Chinese medicine and features the addition of in-depth bioactivity data for many of the compounds. Effects and indications of the medicines are included. Extensive indexing permits cross-referencing among English, Chinese and Latin names for natural medicinal sources, effects and indications, and the chemical components of the medicines. The second edition of Traditional Chinese Medicines includes 2300 new compounds, 2400 additional plant sources, more CAS Registry Numbers, and more pharmacological data. The structure of the book has been extensively reorganised to make cross referencing the data much simpler. This new edition is therefore a substantial improvement on the first edition of this important reference on the structural chemistry of traditional Chinese medicines.

Download or read book Fish Diversity of Japan written by Yoshiaki Kai and published by Springer Nature. This book was released on 2022-01-21 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews and summarizes the studies on the fish diversity of Japan. It covers the present knowledge of ichthyofauna, habitat distribution, phylogeography, ecology, morphology, and conservation, as well as the history of ichthyology and fish collections in Japan. The book comprises five parts: I. Fish Diversity and Ichthyology of Japan, II. Habitat Distribution and Species Diversity, III. Diversity within Species: Phylogeographic Perspective on Japanese Fishes, IV. Morphological and Ecological Diversifications, and V. Conservation of Fish Diversity in Japan. The Japanese Archipelago is surrounded by two major warm and one cold currents. It is located in the western North Pacific and encompasses several climatic regimes from north to south. Although the land area of Japan is small, the Exclusive Economic Zone (EEZ) of Japan ranks as the sixth largest in the world, including several marginal seas (Sea of Okhotsk, Sea of Japan, and East China Sea), and deep trenches (Izu-Ogasawara, Japan, and Kurile Trenches). Owing to a variety of marine habitats and a complex geological history, Japan has a rich fish species diversity, representing over 4,500 species in 370 families. The richness of fish species diversity has attracted many scientists since the late 1700s, and continuous studies have led to the development of ichthyology in Japan. With chapters written by leading experts in the field, the book will provide a stimulating and reliable resource for future research and contribute to the progress of ichthyology of the world.

Download or read book Carbon 13 NMR of Flavonoids written by P.K. Agrawal and published by Elsevier. This book was released on 2013-10-22 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed treatise is written for chemists who are not NMR spectroscopists but who wish to use carbon-13 NMR spectroscopy. It shows why measurement of carbon-13 NMR is needed and explains how the method can - or should - be used for rapid characterization of flavonoids, one of the most diverse and widespread groups of natural constituents. The first part of the book presents background information and discussion of the essential aspects of flavonoids and carbon-13 NMR spectroscopy and demonstrates its significant role in the revision of several earlier established chemical structures. It discusses various one- and two-dimensional NMR spectroscopic techniques and other relevant experimental methodologies for the interpretation of spectral details which enable individual resonance lines to be associated with the appropriate carbons in a molecule. The second part provides a comprehensive coverage of the carbon-13 chemical shifts of various classes and subclasses of flavonoids. It also illustrates how to utilize carbon-13 data to gain information for the determination of the nature, number and site of any substituent in flavonoids. Vital information for the differential and complete structure elucidation of the various classes of flavonoids by carbon-13 NMR shielding data is described in-depth in the third part of the book. The book will be welcomed by all those working in natural product chemistry who will appreciate the non-mathematical approach and the fact that such a wealth of theoretical and practical information has been assembled in a single volume.

Download or read book Fortschritte der Chemie organischer Naturstoffe Progress in the Chemistry of Organic Natural Products written by S. Garai and published by Springer Science & Business Media. This book was released on 1998-03-23 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Saponins are complex molecules made up of sugars linked to a triterpenoid or a steroid or a steroidal alkaloid. These natural products are attracting much attention in recent years because of the host of biological activities they exhibit. The diversity of structural features, the challenges of isolation because of their occurrence as complex mixtures, the pharmacological and biological activities still to be discovered, and the prospect of commercialization - these all are driving the study of saponins. Triterpenoid saponins are dominating constituents of this class and occur widely throughout the plant kingdom including some human foods e. g. beans, spinach, tomatoes, and potatoes, and animal feed e. g. alfalfa and clover. Saponins were initially a rather neglected· area of research primarily because of great difficulties in their isolation and characterization. With the advent of more sophisticated methods of isolation and structure elucidation through the last two decades, there has been increased interest in these natural products. Besides structure determination, research activities are now moving forward to clarify structure-activity relationships. Our previous reviews on triterpenoid saponins (l, 2) covered literature from 1979 to mid-1989. The literature on triterpenoid saponins up to 1988 has also been covered by two reviews by HILLER et at. (3, 4). This review incorporates newer trends in isolation and structure determination of triterpenoid saponins, new triterpenoid saponins isolated and biological properties of these products reported during the period late 1989-mid 1996. 2.