Progress In The Chemistry Of Organic Natural Products 102

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Progress in the Chemistry of Organic Natural Products 102

Author : A. Douglas Kinghorn
Publisher : Springer
ISBN 13 : 3319331728
Total Pages : 258 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 102 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 102 written by A. Douglas Kinghorn and published by Springer. This book was released on 2016-07-05 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first contribution reviews the phytochemical, chemical, and biological literature on members of the ingenane class of diterpenoids from their first isolation in 1968 through 2015, highlighting unresolved issues both common to phorboids and specific to ingenol derivatives. The biogenesis of ingenol is discussed in the light of the Jakupovic proposal of a dissection between the formation of the macrocyclic Euphorbia diterpenoids and the phorboids, and the clinical development of ingenol mebutate is chronicled in the light of its “reverse-pharmacology” focus. The second contribution offers a comprehensive view of the chemical wealth and the taxonomic problems currently impeding chemical and biological investigations of the genus Laurencia. It addresses the botanical description and the growth and population dynamics of the genus, as well as its chemical diversity and ecological relations; the secondary metabolites as well as their sources of isolation; and finally the biological activity.

Progress in the Chemistry of Organic Natural Products 109

Author : A. Douglas Kinghorn
Publisher : Springer Nature
ISBN 13 : 303012858X
Total Pages : 455 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 109 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 109 written by A. Douglas Kinghorn and published by Springer Nature. This book was released on 2019-10-21 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises three reviews. The first describes isolation, structure determination, syntheses, and biochemistry of the low molecular weight compounds of the secretion of exocrine glands of termies with emphasis to pheromones and defensive compounds. The second review describes recent studies on isolation and structure elucidation of bioactive compounds involved in the life cycle and determination of the molecular mechanisms of the developmental events observed in higher plants. The third contribution reports on the current body of knowledge of African propolis, with a particular emphasis on its chemistry and biological activity.

Progress in the Chemistry of Organic Natural Products 110

Author : A. Douglas Kinghorn
Publisher : Springer Nature
ISBN 13 : 3030146324
Total Pages : 274 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 110 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 110 written by A. Douglas Kinghorn and published by Springer Nature. This book was released on 2019-10-16 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarizes important aspects of cheminformatics that are relevant for natural product research. It highlights cheminformatics tools that help to match natural products with their respective biological targets or off-targets, and discusses the potential and limitations of this approach.

Progress in the Chemistry of Organic Natural Products 113

Author : A Douglas Kinghorn
Publisher : Springer Nature
ISBN 13 : 3030530280
Total Pages : 247 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 113 by : A Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 113 written by A Douglas Kinghorn and published by Springer Nature. This book was released on 2021-04-16 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, chemical studies are described mainly from literature reports appearing since 2000, inclusive of investigations performed by the present authors, on the diversity in secondary metabolites of Ligularia growing in the Hengduan Mountains area of China, focusing on eremophilane sesquiterpenoids and other metabolites. More than 100 Ligularia species and their related genera in the plant family Senecioneae plants (Cremanthodium, Cacalia, Senecio, and others) grow in East Asia. For many years, researchers have studied the chemical constituents of these plants, and terpenoids, flavonoids, steroids, alkaloids, and aromatic compounds have been isolated. Among these, in particular, numerous sesquiterpenoids were reported. Within this book terpenoids and aromatic compounds (total 1049), both previously unknown and known, are presented. Finally, genetic studies and synthesis investigations are briefly reviewed.

Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 370916527X
Total Pages : 340 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products by :

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 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Progress in the Chemistry of Organic Natural Products 107

Author : A. Douglas Kinghorn
Publisher : Springer
ISBN 13 : 3319935062
Total Pages : 168 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 107 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 107 written by A. Douglas Kinghorn and published by Springer. This book was released on 2018-09-03 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first review describes examples of very promising compounds discovered from plants acquired from Africa, Southeast Asia, the Americas, and the Caribbean region with potential anticancer activity. These include plant secondary metabolites of the diphyllin lignan, penta[b]benzofuran, triterpenoid, and tropane alkaloid types. The second review presents 40 more erythrinan alkaloids, which were either new or were missed out in the last major reviews, bringing to a total of 154 known erythrinan alkaloids known to date. The reported pharmacological activities of the new and known alkaloids showed a greater bias towards central nervous system and related activities. Other prominent activities reported were antifeedant or insecticidal, cytotoxicity/antitumor/anticancer/estrogenic, antiprotozoal, antiinflammatory, antioxidant, antifungal and antiviral activities.

Progress in the Chemistry of Organic Natural Products 108

Author : A. Douglas Kinghorn
Publisher : Springer
ISBN 13 : 3030010996
Total Pages : 301 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 108 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 108 written by A. Douglas Kinghorn and published by Springer. This book was released on 2019-03-28 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first contribution summarizes current trends in research on medicinal plants in Mexico with emphasis on work carried out at the authors' laboratories. The most relevant phytochemical and pharmacological profiles of a selected group of plants used widely for treating major national health problems are described. The second contribution provides a detailed survey of the so far reported literature data on the capacities of selected oxyprenylated phenylpropanoids and polyketides to trigger receptors, enzymes, and other types of cellular factors for which they exhibit a high degree of affinity and therefore evoke specifice responses. And the third contribution discusses aspects of endophytic actinobacterial biology and chemistry, including biosynthesis and total synthesis of secondary metabolites produced in culture. It also presents perspectives fo the future of microbial biodiscovery, with emphasis on the seondary metabolism of endophytic actinobacteria.

Progress in the Chemistry of Organic Natural Products / Fortschritte der Chemie Organischer Naturstoffe / Progrès dans la Chimie des Substances Organiques Naturelles

Download Progress in the Chemistry of Organic Natural Products / Fortschritte der Chemie Organischer Naturstoffe / Progrès dans la Chimie des Substances Organiques Naturelles PDF Online Free

Author : P. R. Ashurst
Publisher : Springer Science & Business Media
ISBN 13 : 370918164X
Total Pages : 362 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products / Fortschritte der Chemie Organischer Naturstoffe / Progrès dans la Chimie des Substances Organiques Naturelles by : P. R. Ashurst

Download or read book Progress in the Chemistry of Organic Natural Products / Fortschritte der Chemie Organischer Naturstoffe / Progrès dans la Chimie des Substances Organiques Naturelles written by P. R. Ashurst and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mit Beiträgen zahlreicher Fachwissenschaftler

Progress in the Chemistry of Organic Natural Products 105

Author : A. Douglas Kinghorn
Publisher : Springer
ISBN 13 : 331949712X
Total Pages : 221 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 105 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 105 written by A. Douglas Kinghorn and published by Springer. This book was released on 2017-02-13 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first contribution reviews the occurrence of xanthine alkaloids in the plant kingdom and the elucidation of the caffeine biosynthesis pathway, providing details of the N-methyltransferases, belonging to the motif B' methyltransferase family which catalyze three steps in the four step pathway leading from xanthosine to caffeine. The second contribution in this book provides a background on the molecule and related compounds and update knowledge on the most recent advances in Iboga alkaloids. The third contribution presents a comprehensive analysis of frequently occurring errors with respect to 13C NMR spectroscopic data and proposes a straightforward protocol to eliminate a high percentage of the most obvious errors.

Progress in the Chemistry of Organic Natural Products 101

Author : A. D. Kinghorn
Publisher : Springer
ISBN 13 : 3319226924
Total Pages : 237 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 101 by : A. D. Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 101 written by A. D. Kinghorn and published by Springer. This book was released on 2015-12-11 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volumes of this classic series, now referred to simply as "Zechmeister" after its founder, Laszlo Zechmeister, have appeared under the Springer Imprint ever since the series' inauguration in 1938. The series has featured contributions by seven Nobel laureates: D.H.R. Barton, D. Crowfoot Hodgkin, L. Pauling, K. Alder, O. Diels, P. Karrer, and H. von Euler-Chelpin. 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 the 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.

Progress in the Chemistry of Organic Natural Products 118

Author : A. Douglas Kinghorn
Publisher : Springer Nature
ISBN 13 : 3030920305
Total Pages : 183 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 118 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 118 written by A. Douglas Kinghorn and published by Springer Nature. This book was released on 2022-04-13 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume consists of four chapters that cover a structurally diverse range of naturally occurring compounds. Chapter 1 delves into the chemistry of pyrogallols and their oxidized products, the hydroxy-o-quinones, including their role in cycloaddition reactions in the chemical synthesis of several fungal metabolites. Chapter 2 provides an in-depth description of the constituents of agarwood essential oil and smoke samples that are used in the perfumery industry, with an emphasis on the sesquiterpenoid and chromones constituents so far known. Chapter 3 discusses the defensive chemical ecology of two North American newt species that both produce tetrodotoxin, a well-known neurotoxin that causes paralysis and death in metazoans by disrupting electrical signals in the nerves and muscles. Chapter 4 discusses the limonoids and triterpenoids from the genus Walsura of the plant family Meliaceae, of which a number of species are utilized in several southeastern Asian countries in systems of folk medicine.

Fortschritte der Chemie Organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products

Author : N. H. Andersen
Publisher : Springer Science & Business Media
ISBN 13 : 370917094X
Total Pages : 702 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Fortschritte der Chemie Organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products by : N. H. Andersen

Download or read book Fortschritte der Chemie Organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products written by N. H. Andersen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mit Beiträgen zahlreicher Fachwissenschaftler

Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products

Author : Bernhard Kräutler
Publisher : Springer Science & Business Media
ISBN 13 : 3211740198
Total Pages : 169 pages
Book Rating : 4.2/5 (117 download)

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Book Synopsis Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products by : Bernhard Kräutler

Download or read book Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products written by Bernhard Kräutler and published by Springer Science & Business Media. This book was released on 2009-10-13 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volumes of this classic series 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 to provide an up-to-date review of the topic in question.

Progress in the Chemistry of Organic Natural Products 124

Author : A. Douglas Kinghorn
Publisher : Springer Nature
ISBN 13 : 303159567X
Total Pages : 239 pages
Book Rating : 4.0/5 (315 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 124 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 124 written by A. Douglas Kinghorn and published by Springer Nature. This book was released on with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Progress in the Chemistry of Organic Natural Products 100

Author : A. D. Kinghorn
Publisher : Springer
ISBN 13 : 3319052756
Total Pages : 602 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 100 by : A. D. Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 100 written by A. D. Kinghorn and published by Springer. This book was released on 2014-11-17 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. It is therefore not really surprising to find out that the list of contributing authors, who were awarded a Nobel Prize, is quite long: Kurt Alder, Derek H.R. Barton, George Wells Beadle, Dorothy Crowfoot-Hodgkin, Otto Diels, Hans von Euler-Chelpin, Paul Karrer, Luis Federico Leloir, Linus Pauling, Vladimir Prelog, with Walter Norman Haworth and Adolf F.J. Butenandt serving as members of the editorial board. 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.

Progress in the Chemistry of Organic Natural Products 116

Author : A. Douglas Kinghorn
Publisher : Springer Nature
ISBN 13 : 3030805603
Total Pages : 265 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Progress in the Chemistry of Organic Natural Products 116 by : A. Douglas Kinghorn

Download or read book Progress in the Chemistry of Organic Natural Products 116 written by A. Douglas Kinghorn and published by Springer Nature. This book was released on 2021-10-26 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes several highly diverse subjects: Chapter 1 explores marine biodiscovery of the North-eastern Atlantic off the coast of Ireland as a model for best practice in research. The second chapter investigates Brazilian Chemical Ecology and examples of insect-plant communication studies that are mediated by natural products demonstrate the beautiful interconnectedness of species in a biome. Our third chapter comprises the advances in the science of the sesquiterpene quinone, perezone, which in 1852 was the first natural product isolated in crystalline form in the New World. The last two chapters are from a Vietnamese group and the first of these follows the phytochemistry, pharmacology, and ethnomedical uses of the genus Xanthium, which produces interesting sulfur and nitrogen containing natural products. Finally, the genus Desmos is discussed, where an overview of its constituent natural products and their in vitro pharmacological potential is described.

Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products, Vol. 93

Author : Mahendra Sahai
Publisher : Springer Science & Business Media
ISBN 13 : 3709101409
Total Pages : 279 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products, Vol. 93 by : Mahendra Sahai

Download or read book Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products, Vol. 93 written by Mahendra Sahai and published by Springer Science & Business Media. This book was released on 2010-06-17 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lignans, by convention, are a group of natural products that are formed by linking two phenylpropanoid units (C C units) by oxidative coupling. Most importantly, in 6 3 a lignan, two (C C units) are bound through the central carbon of their side chains, 6 3 0 i. e. the 8 and 8 positions (1, 2). The occurrence of C C -dimers, linked at sites other 6 3 0 than the 8–8 positions, is also known and these compounds have been termed neolignans (3, 4). As these two groups of compounds have close structural as well as biosynthetic relationships, they are often associated together and incorporated under the general term “lignan” (5). The diverse structural categorization of true lignans and of a few neolignans is presented in Fig. 1. Through the years, several review articles or books covering different facets of lignans, including their ch- istry (6, 7), biogenesis (8), synthesis (9), and biological activities (10) have been published. Enduring research for the investigation of secondary metabolites of plants has evidenced some compounds that are biogenetically related to true lignans or neolignans but bear some features not discerned in conventional lignans. These compounds or groups of compounds have been termed as “non-conventional lignans”, and include coumarinolignans, ?avonolignans, and stilbenolignans. The non-conventional lignans, like the conventional ones, have two C C units linked 6 3 together but have additional structural features to place them also under the category of coumarins, ?avonoids, or stilbenes.