Download or read book Total Synthesis of Dl castelanolide written by Randall E. Lis and published by . This book was released on 1983 with total page 468 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 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than ten years have elapsed since the publication of a compre hensive review on the quassinoids, the bitter principles of the Simaroubaceae family (80). Interest in these terpenoids has increased enormously in recent years due in part to the finding of the American National Cancer Institute in the early 1970s that these compounds display marked antileukemic activity. Furthermore, a wide spectrum of other biological properties for the quassinoids has been discovered and studies on chemical modifications of inactive members to yield biologically active ones were undertaken. New structures have been established also and numerous synthetic approaches have been developed which include the total synthesis of the parent compound, quassin (p. 250) and also that of castelanolide (p. 253). It is intended that this present chapter will be an extension of my first review in this series and will contain references up to September 1984. A short article on some aspects of this subject was published recently (81). II. Quassinoid General Features In reviewing the essential features of the quassinoids, the new structural types discovered during the last decade will be emphasised. The quassinoids can be divided into distinct groups according to their basic skeletons. The five skeletons observed are presented on Chart 1.
Download or read book Economic and Medicinal Plant Research written by Hildebert Wagner and published by . This book was released on 1985 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic Studies of Bruceantin written by Sean Michael Kerwin and published by . This book was released on 1989 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic Studies of Quassimarin written by David Edward Uehling and published by . This book was released on 1987 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Terpenoids written by Sukh Dev and published by CRC Press. This book was released on 2018-02-01 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook, pinpoints salient features of known information about Terpenoids in a readily accessible and readable format. Terpenoids have singularly enriched organic chemistry by its variety of structural types, by its wealth ofunexpected reactions, rearrangements and spectral features, and by offering exciting targets for synthesis. Much imaginative experimental work has been invested in exploring their natural pathways. Recent years have revealed an increasingly important biological and ecological role for several of its members.
Download or read book Directory Of Plants Containing Secondary Metabolites written by J S Glasby and published by CRC Press. This book was released on 1991-07-02 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in the potential medical use of naturally occuring chemicals in plants is increasing. This is intended to provide a comprehensive and up- to-date directory of plants and the substances found in them. It covers over 8000 plant species. This dictionary, which covers the literature up to the end of 1987, is intended to provide this information in a readily accessible form. Each plant is listed alphabetically according to genus and species. Wherever possible, the original papers have been consulted and references to these are given for each class of compound.
Download or read book Studies in Natural Products Chemistry written by Atta-ur- Rahman and published by . This book was released on 1992 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Terpenoids Structure Biogenesis and Distribution written by V. C. Runeckles and published by Elsevier. This book was released on 2013-10-22 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Advances in Phytochemistry, Volume 6: Terpenoids: Structure, Biogenesis, and Distribution covers the advances in the chemistry and biochemistry of terpenoids, and the use of information regarding the occurrence of such compounds in genetics and population ecology. The book discusses the applications of physical methods to some structural and stereochemical problems in terpenes and steroids; novel sesquiterpenes isolated in composites; and the chemistry and biogenesis of the quassinoids (Simaroubolides). The text then describes the recent developments in the biosynthesis of plant triterpenes; the mechanisms of indole alkaloid biosynthesis, recognition of intermediacy and sequence by short-term incubation; and the biochemistry and physiology of lower terpenoids. The genetic and biosynthetic relationships of monoterpenes; and the confirmation of a clinal pattern of chemical differentiation in Juniperus virginiana from terpenoid data obtained in successive years are also encompassed. Botanists, biochemists, and people involved in the study of phytochemistry will find the book invaluable.
Download or read book Biological Agricultural Index written by and published by . This book was released on 1971 with total page 1774 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alicyclic Compounds written by Malcolm Sainsbury and published by Elsevier. This book was released on 2016-06-06 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rodd's Chemistry of Carbon Compounds, Volume II: Alicyclic Compounds focuses on alicyclic chemistry. The book first ponders on acyclic and monocyclic monoterpenoids, including artemisyl, santolinyl, chrysanthemyl, and other irregular systems; naturally occurring halogenated monoterpenoids; cyclobutanes; and tetramethylcyclohexanes. The text discusses the carotenoid group of natural products. Trends in carotenoid chemical research; improved methodology; optical isomerism including aliene isomerism; and geometrical isomerism are described. The book discusses cycloheptanes and cyclooctanes, large alicyclic ring systems, and polycarbonic compounds with separate ring systems and spiro compounds. The text describes polycyclic compounds and polycarbocyclic bridged ring compounds, and then discusses bicarbocyclic natural products. The Wagner-Meerwein rearrangement; camphor and related compounds; fenchone and related compounds; and carane, thujane, and pinane groups are also considered. The text is a valuable reference for readers interested in the study of carbon compounds.
Download or read book Research Awards Index written by and published by . This book was released on with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Organic Synthesis written by Barry M. Trost and published by Elsevier. This book was released on 1991 with total page 1174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 8.
Download or read book Frontiers in Medicinal Chemistry Volume 4 written by Atta-ur Rahman and published by Bentham Science Publishers. This book was released on 2010-12-10 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: ""Frontiers in Medicinal Chemistry" is an Ebook series devoted to the review of areas of important topical interest to medicinal chemists and others in allied disciplines. "Frontiers in Medicinal Chemistry" covers all the areas of medicinal chemistry, incl"
Download or read book Chinese Drugs of Plant Origin written by Weici Tang and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional Chinese medicine has been used for thousands of years by a large population. It is currently still serving many of the health needs of the Chinese people; and still enjoying their confi dence it is practised in China in parallel with modern Western medical treatment. In addition to scientific organisations dedi cated to modern Western medicine, e. g. the Chinese Academy of Medical Sciences and various medical schools, a series of parallel institutions have been established in China to promote traditional Chinese medicine, such as the Academy of Traditional Chinese Medicine and training institutions. Almost all hospitals in China have a department of traditional medicine. Furthermore, a large number of scientific journals are dedicated to traditional Chinese medicine, covering both experimental and clinical investigations. Medicinal materials constitute a key topic in the treatment of disease according to traditional Chinese medicine. The Chinese Pharmacopoeia (1985 edition) is therefore divided into two sepa rate volumes, Volume I containing traditional Chinese medicinal materials and preparations and Volume II containing pharmaceu tics of Western medicine. The oldest Chinese review of medicinal materials, Shennong Bencao Jing (100-200 A. D. ), covered 365 herbal drugs. The clas sic compilation in this field, Bencao Gangmu (Compendium of Materia Medica), was published in 1578 by Li Shi-zhen and recorded as many as 1898 crude drugs of plant, animal and min eral origin.
Download or read book Dictionary of Natural Products written by John Buckingham and published by CRC Press. This book was released on 1993-12-02 with total page 1306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dictionary of Natural Products is the only comprehensive source of chemical data on natural products. It provides the busy scientist with fast access to chemical, physical, bibliographic, and structural data on over 139,000 natural products organized into more than 43,000 -virtually every natural product isolated and reported in the literature.
Download or read book Medicinal Plants of the Desert and Canyon West written by Michael Moore and published by UNM Press. This book was released on 1989-06-01 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classic work on medicinal herbs of the Western uplands is an authoritative presentation of more than 100 species. Unsurpassed as a field guide for its authoritative information on collection and medicinal preparation. Focuses on the plant life of rocky and arid lands of the West, and includes detailed information on the preparation and use of these vital herbs.
