Progress In The Chemistry Of Organic Natural Products 116

Author : A. Douglas Kinghorn,Heinz Falk,Simon Gibbons,Yoshinori Asakawa,Ji-Kai Liu,Verena M. Dirsch
Publisher : Springer Nature
Page : 265 pages
File Size : 54,7 Mb
Release : 2021-10-26
Category : Science
ISBN : 9783030805609

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Progress in the Chemistry of Organic Natural Products 116 by A. Douglas Kinghorn,Heinz Falk,Simon Gibbons,Yoshinori Asakawa,Ji-Kai Liu,Verena M. Dirsch Pdf

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.

Author : A. Douglas Kinghorn,Heinz Falk,Junichi Kobayashi
Publisher : Unknown
Page : 260 pages
File Size : 55,8 Mb
Release : 2014-08-31
Category : Electronic
ISBN : 3319049011

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Progress in the Chemistry of Organic Natural Products 99 by A. Douglas Kinghorn,Heinz Falk,Junichi Kobayashi Pdf

Author : A. Douglas Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi
Publisher : Springer
Page : 246 pages
File Size : 49,5 Mb
Release : 2017-01-25
Category : Science
ISBN : 9783319456188

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Progress in the Chemistry of Organic Natural Products 104 by A. Douglas Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi Pdf

The first contribution describes apolar and polar molecular fossils and, in particular biomarkers, along the lines usually followed in organic chemistry textbooks, and points to their bioprecursors when available. Thus, the apolar compounds are divided in linear and branched alkanes followed by alicyclic compounds and aromatic and heterocyclic molecules, and, in particular, the geoporphyrins. The polar molecular fossils contain as functional groups or constituent units ethers, alcohols, phenols, carbonyl groups, flavonoids, quinones, and acids, or are polymers like kerogen, amber, melanin, proteins, or nucleic acids. The final sections discuss the methodology used and the fundamental processes encountered by the biomolecules described, including diagenesis, catagenesis, and metagenesis. The second contribution covers the distribution of phthalides in nature and the findings in the structural diversity, chemical reactivity, biotransformations, syntheses, and bioactivity of natural and semisynthetic phthalides.

Author : Anonim
Publisher : Springer Science & Business Media
Page : 508 pages
File Size : 41,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783709168875

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Progress in the Chemistry of Organic Natural Products by Anonim Pdf

The objective of this ASI was to bring together specialists in several complex variables (many of whom have contributed to complex potential theory) and specialists in potential theory (all of whom have contributed to several complex variables) together with young researchers and graduate students for an interchange of ideas and techniques. Not only was the status of current research presented, but also the relevant background, much of which is not yet available in books. The following topics and interconnections among them were discussed: 1. Real and Complex Potential Theory. Capacity and approximation, basic prop erties of plurisubharmonic functions and methods to manipulate their singularities and study their growth, Green functions, Chebyshev-type quadratures, electrostatic fields and potentials, propagation of smallness. 2. Complex Dynamics. Review of complex dynamics in one variable, Julia sets, Fatou sets, background in several variables, Henon maps, ergodicity, use of potential theory and multifunctions. 3. Banach Algebras and Infinite Dimensional Holomorphy. Analytic multi functions, spectral theory, analytic functions on a Banach space, semigroups of holomor phic isometries, Pick interpolation on uniform algebras and Von Neumann inequalities for operators on a Hilbert space. The basic notion of complex potential theory is that of a plurisubharmonic function.

Author : H. Grisebach,G. W. Kirby
Publisher : Unknown
Page : 128 pages
File Size : 42,5 Mb
Release : 1978
Category : Electronic
ISBN : OCLC:797256870

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Fortschritte Der Chemie Organischer Naturstoffe by H. Grisebach,G. W. Kirby Pdf

Author : Anonim
Publisher : Springer Science & Business Media
Page : 225 pages
File Size : 55,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783709192818

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

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.

Author : Anonim
Publisher : Unknown
Page : 276 pages
File Size : 42,7 Mb
Release : 2003-12-18
Category : Electronic
ISBN : 370910582X

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Progress in the Chemistry of Organic Natural Products by Anonim Pdf

Author : R. D. H. Murray
Publisher : Springer Science & Business Media
Page : 683 pages
File Size : 48,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783709161722

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Fortschritte der Chemie organischer Naturstoffe by R. D. H. Murray Pdf

Author : Anonim
Publisher : Unknown
Page : 295 pages
File Size : 49,9 Mb
Release : 1981
Category : Electronic
ISBN : OCLC:39554219

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Progress in the Chemistry of Organic Natural Products by Anonim Pdf

Author : A. Douglas Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi
Publisher : Springer
Page : 252 pages
File Size : 41,5 Mb
Release : 2016-07-05
Category : Science
ISBN : 9783319331720

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Progress in the Chemistry of Organic Natural Products 102 by A. Douglas Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi Pdf

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.

Author : A Douglas Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi,Yoshinori Asakawa,Ji-Kai Liu
Publisher : Springer Nature
Page : 247 pages
File Size : 49,5 Mb
Release : 2021-04-16
Category : Science
ISBN : 9783030530280

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Progress in the Chemistry of Organic Natural Products 113 by A Douglas Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi,Yoshinori Asakawa,Ji-Kai Liu Pdf

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.

Author : P. R. Ashurst,F. Bohlmann,L. Farkas,Y. Gaoni,H. Kling,R. Mechoulam,G. A. Morrison,L. Pallos,J. Romo,A. Romo De Vivar,J. K. Sutherland,E. Waldschmidt-Leitz,Th. Wieland
Publisher : Springer Science & Business Media
Page : 362 pages
File Size : 55,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783709181645

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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,F. Bohlmann,L. Farkas,Y. Gaoni,H. Kling,R. Mechoulam,G. A. Morrison,L. Pallos,J. Romo,A. Romo De Vivar,J. K. Sutherland,E. Waldschmidt-Leitz,Th. Wieland Pdf

Mit Beiträgen zahlreicher Fachwissenschaftler

Author : Springer London, Limited
Publisher : Unknown
Page : 373 pages
File Size : 41,8 Mb
Release : 1983
Category : Electronic
ISBN : 3540817069

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Progress in the Chemistry of Organic Natural Products by Springer London, Limited Pdf

Author : A. D. Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi
Publisher : Springer
Page : 230 pages
File Size : 53,9 Mb
Release : 2015-12-11
Category : Science
ISBN : 9783319226927

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Progress in the Chemistry of Organic Natural Products 101 by A. D. Kinghorn,Heinz Falk,Simon Gibbons,Jun'ichi Kobayashi Pdf

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.

Author : Anonim
Publisher : Springer Science & Business Media
Page : 270 pages
File Size : 45,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783709160510

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Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products 85 by Anonim Pdf

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.