Автор: Kinghorn Название: Ancistrocladus Naphthylisoquinoline Alkaloids ISBN: 3031104560 ISBN-13(EAN): 9783031104565 Издательство: Springer Рейтинг: Цена: 158380.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book describes a unique class of secondary metabolites, the mono- and dimeric-naphthylisoquinoline alkaloids. They exclusively occur in lianas of the palaeotropical Ancistrocladaceae and Dioncophyllaceae plant families. Their unprecedented structures include stereogenic centers and rotationally hindered, and therefore stereogenic, axes. Extended recent investigations on six Ancistrocladus species from Asia, as reported in this contribution, shed light on their fascinating phytochemical productivity, with over 100 intriguing natural products. This high chemodiversity arises from a similarly unique biosynthesis from acetate-malonate units, following a novel polyketidic pathway to plant-derived isoquinoline alkaloids. Some of the compounds show most promising anti-parasitic activities. Additionally, strategies for the regio- and stereoselective total synthesis of the alkaloids, including the directed construction of the chiral axis, are also presented.
Автор: Knolker Hans-Joachim Название: The Alkaloids ISBN: 0128246189 ISBN-13(EAN): 9780128246184 Издательство: Elsevier Science Рейтинг: Цена: 215590.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
The Alkaloids, Volume 86, is the newest release in a series that has covered the topic for more than 60 years. As the esteemed, leading reference in the field of alkaloid chemistry, this series covers all aspects of alkaloids, including their chemistry, biology and pharmacology. Sections are presented as high-quality, timeless reviews written by renowned experts in the field.
Provides the latest information on the study of alkaloids
Covers their chemistry, biology, pharmacology and medical applications
Contains more than 70 published volumes in this interesting field of study
Автор: Ana Escribano Cuesta Название: New Gold-Catalyzed Reactions and Applications for the Synthesis of Alkaloids ISBN: 3319007017 ISBN-13(EAN): 9783319007014 Издательство: Springer Рейтинг: Цена: 130430.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book presents a detailed study of the inter- and intramolecular reactions of carbonyl compounds with 1.6-enynes using gold (I) complexes. The lundurine products developed in this work show significant in vitro cytoxicity toward B16 melanoma cells.
Автор: Maurice Shamma Название: Isoquinoline Alkaloids Research 1972–1977 ISBN: 1461588219 ISBN-13(EAN): 9781461588214 Издательство: Springer Рейтинг: Цена: 87070.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Substantial advances in the realm of isoquinoline alkaloids have occurred since The Isoquinoline Alkaloids, Chemistry and Pharmacology, was published in 1972. The present volume represents an effort to describe important developments since that time. The organization of the present book is essentially the same as in The Isoquinoline Alkaloids. Each chapter begins with a discussion of structural elucidation and synthesis, a description of typical reactions then follows, and the chapter ends with coverage of biogenesis, pharmacology, and spectroscopy. New chapters have had to be added to describe the completely new alkaloidal types discovered since 1972. These include baluchistanamine (an isoquinolone- benzylisoquinoline dimer), the aporphine-pavine dimers, the 4,5-dioxoapor- phines, the secoberbines, the 3-arylisoquinolines, eupolauridine, and very recently imerubrine. Another new chapter discusses the chemistry of the aristolo- chic acids and aristolactams, a group of substituted phenanthrenes, obviously of isoquinoline derivation in spite of the fact that they do not incorporate a basic nitrogen function. The aristolochic acids and aristolactams were not in- cluded in The Isoquinoline Alkaloids even though they were known at the time that book was written. On the other hand, one group of alkaloids which was included in The Isoquinoline Alkaloids and nevertheless was deemed not to belong properly in the present work is the naphthalenoisoquinolines, which include ancistro- cladine and its relatives. These bases do not originate biogenetically- from tyrosine, and beside incorporating tetrahydroisoquinoline moieties show no clear structural relationship to the more orthodox isoquinoline alkaloids.
Автор: J.D. Phillipson; M.F. Roberts; M.H. Zenk Название: The Chemistry and Biology of Isoquinoline Alkaloids ISBN: 3642701302 ISBN-13(EAN): 9783642701306 Издательство: Springer Рейтинг: Цена: 139310.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Based on Lectures Presented at a Symposium
Автор: Hans-Joachim Knolker Название: The Alkaloids,76 ISBN: 0128046821 ISBN-13(EAN): 9780128046821 Издательство: Elsevier Science Рейтинг: Цена: 190890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
The Alkaloids, a series that has covered the topic for more than 60 years, is the leading book series in the field of alkaloid chemistry. In more than 70 volumes, all aspects of alkaloids, including chemistry, biology and pharmacology, are covered in high-quality, timeless reviews written by renowned experts in the field.
Автор: Knolker Hans-Joachim Название: The Alkaloids: Volume 88 ISBN: 0323989179 ISBN-13(EAN): 9780323989176 Издательство: Elsevier Science Рейтинг: Цена: 189770.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The Alkaloids, Volume 88, is the newest release in a series that has covered the topic for more than 60 years. As the esteemed, leading reference in the field of alkaloid chemistry, this series covers all aspects of alkaloids, including their chemistry, biology and pharmacology. Sections are presented as high-quality, timeless reviews written by renowned experts in the field.
Автор: Uroos Maliha, Hameed Abdul, Naz Sadia Название: Indole Alkaloids: Spirooxindole ISBN: 0323916740 ISBN-13(EAN): 9780323916745 Издательство: Elsevier Science Рейтинг: Цена: 129130.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Indole Alkaloids: Spirooxindole details the multistep synthesis of natural products using schematic diagrams, providing a quick-and-easy way to review and understand new and novel synthetic strategies to construct structural frameworks of natural products. As a volume in the Visual Guides to Natural Product Synthesis series, this book presents the schematic total syntheses of natural products containing a "spirooxindole" core structure. It covers spirooxindole molecules through visual diagrams, highlighting key steps involved in total, formal and semi-syntheses. Sections cover Brevianamide A and B, Citrinadin A and B, Coerulescine and Horsfiline, Elacomine and Isoelacomine, Gelsemine, Paraherquamide A and B, Rynchophylline, Isorynchophylline, and more.
Visual layouts provide quick-and- easy access to developed synthetic routes towards the targeted spirooxindoles.
Автор: Jiaju Zhou Название: Alkaloids, Part 1 ISBN: 3110653265 ISBN-13(EAN): 9783110653267 Издательство: Walter de Gruyter Цена: 215030.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This 8-volume set provides a systematic description on 8,350 active marine natural products from 3,025 various kinds of marine organisms. The diversity of structures, biological resources and pharmacological activities are discussed in detail. Molecular structural classification system with 264 structural types are developed as well. The 3rd volume mainly illustrates the molecular formula and structures of alkaloids. .
Автор: Knolker, Hans-Joachim Название: The Alkaloids,82 ISBN: 0128174811 ISBN-13(EAN): 9780128174814 Издательство: Elsevier Science Рейтинг: Цена: 167310.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
The Alkaloids, Volume 82 is the newest release in a series that has covered the topic for more than 60 years. As the esteemed, leading reference in the field of alkaloid chemistry, this series covers all aspects of alkaloids, including their chemistry, biology and pharmacology. Sections are presented as high-quality, timeless reviews written by renowned experts in the field, with this new release focusing on Recent Progress in the Chemistry of Pandanus Alkaloids, Alkaloids - Derivatives and Applications, Alkaloids of the Lauraceae, and more.
Provides the latest information on the study of alkaloids
Covers their chemistry, biology, pharmacology and medical applications
Contains more than 70 published volumes in this interesting field of study
Автор: M. Shamma Название: Carbon-13 NMR Shift Assignments of Amines and Alkaloids ISBN: 1468434349 ISBN-13(EAN): 9781468434347 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The aim of this book is to gather under one cover most of the data presently available on the carbon-13 nuclear magnetic resonance (cmr) spectra of alkaloids.
Автор: John Glasby Название: Encyclopedia of the Alkaloids ISBN: 146158809X ISBN-13(EAN): 9781461588092 Издательство: Springer Рейтинг: Цена: 113190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Volume 3 of the Encyclopedia of the Alkaloids covers the literature to the end of October 1976 and includes a large number of these compounds which have been discovered since the first two volumes were published in 1975.
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