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Ancistrocladus Naphthylisoquinoline Alkaloids
Buch von A. Douglas Kinghorn (u. a.)
Sprache: Englisch

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Beschreibung
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.
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.
Zusammenfassung

Written by recognized authorities in the field

Provides comprehensive and up-to-date reviews on the topic

Is a part of a well-known series

Inhaltsverzeichnis

Contents

  1. Introduction .............................................................................
  2. Naphthylisoquinoline Alkaloids, a Fascinating Class of Axially

Chiral Biaryl Natural Products .......................................................

2.1 Structural Diversity and Classification of Naphthylisoquinoline

Alkaloids - A Short Overview ........................................................

2.2 Mono- and Dimeric Dioncophyllaceae-Type Naphthylisoquinolines

and Related Compounds ...............................................................

2.2.1 Occurrence of Dioncophyllaceous Alkaloids in Nature ...........................

2.2.2 Artificial Dimers of Dioncophyllaceae-Type Monomers as Promising

Antiplasmodial Agents: Design and Total Synthesis ..............................

2.3 A Novel Biosynthesis Pathway in Plants: Acetogenic

Naphthylisoquinoline Alkaloids ......................................................

2.4 The Tool Box Used for the Isolation, Structural Elucidation, and

Stereochemical Assignment of Naphthylisoquinoline Alkaloids -

A Short Overview .......................................................................

  1. Ancistrocladus, a Genus of Woody Lianas of the Monotypic Plant

Family Ancistrocladaceae Widely Occurring in India, Sri Lanka, and

Southeast Asia ...........................................................................

3.1 Ancistrocladus heyneanus, a Large Climbing Shrub from the Indian

Subcontinent ..............................................................................

3.2 Ancistrocladus hamatus, Endemic to the Lowland Evergreen Forests

of Sri Lanka ..............................................................................

3.3 Ancistrocladus griffithii from Submontane Forests in the

West and South of Southeast Asia ....................................................

3.4 Ancistrocladus attenuatus from Lowland Evergreen Forests of

Myanmar and the Indian Andaman Islands .......................................

3.5 Ancistrocladus benomensis, a New Submontane Liana from

Peninsular Malaysia ...................................................................

3.6 Ancistrocladus tectorius, Widely Distributed in the Rain Forests

All Over Southeast Asia ..............................................................

    The Indian Liana Ancistrocladus heyneanus and Ancistrocladus hamatus

from Sri Lanka: Early Studies and More Recent Discoveries ...................

4.1. Ancistrocladine and Further 5,1'-Coupled Naphthylisoquinoline

Alkaloids from the Roots and Leaves of Ancistrocladus heyneanus ...........

4.2 Directed Total Synthesis of Ancistrocladine and Its Atropo-Diastereomer

Hamatine by the Lactone Methodology .............................................

4.3 Directed Synthesis of Ancistrocladisine via Configurationally

Unstable Lactone-Bridged Biaryl Lactones .......................................

4.4 Total Synthesis of Ancistrocladidine by ortho-Arylation of a Naphthol

with an Aryllead Triacetate .........................................................

4.5 Atroposelective Total Synthesis of Enantiomerically Pure

Ancistrocladidine and Ancistrotectorine Using the Lactone Method ......

4.6 Produced in Aging Shoots and in Cell Cultures of Ancistrocladus

heyneanus: The 7,8'-Coupled Naphthylisoquinoline Alkaloid Ancistroheynine A and Further Stress Metabolites ..............................

4.7 A Series of 7,3'-Coupled Naphthylisoquinoline Alkaloids Isolated

from Fresh Leaves of Ancistrocladus heyneanus .................................

4.8 Ancisheynine A, a Novel-Type N,C-Coupled Naphthylisoquinolinium

Alkaloid: Total Synthesis and Stereoanalysis ......................................

4.9 Simplified N,C-Coupled Arylisoquinolinium Salts as Promising Candidates for the Development of Antiparasitic Agents ..........................

4.9.1 Inhibitory Activities of Synthetic Arylisoquinolinium Salts against

Leishmania major ........................................................................4.9.2 Inhibitory Activities of Synthetic Arylisoquinolinium Salts against

Trypanosoma brucei brucei .............................................................

4.9.3 Antiplasmodial Activities of Synthetic Arylisoquinolinium Salts and

the Formation of Complexes with Hemin ............................................

4.9.4 Antibiotic Effects of Dimeric Isoquinolinium Salts on Staphylococcus

aureus, Staphylococcus epidermidis and Candida albicans ......................

  1. Full Absolute Stereostructures of Naphthylisoquinoline Alkaloids

Directly from Crude Extracts: Characterization of New Metabolites

from Ancistrocladus griffithii by the HPLC-MS/MS-NMR-ECD Triad .........

5.1 Hyphenation of HPLC with UV, MS, NMR, and ECD ............................

5.1.1 Characterization of Mono- and Dimeric Naphthylisoquinoline

Alkaloids by HPLC-ESI-MS/MS ......................................................

5.1.2 Constitution and Relative Configuration of Naphthylisoquinoline

Alkaloids by HPLC-NMR ..............................................................

5.1.3 Online Assignment of Absolute Configurations of

Naphthylisoquinoline Alkaloids by HPLC-ECD ....................................

5.2 A Photometric Chemical Screening Method to Trace Up

Michellamine-Type Naphthylisoquinoline Dimers ..................................

5.3 Online-Discovery of the First Ancistrocladaceae-Type Dimer

Ancistrogriffithine A, in Crude Leaf Extracts of Ancistrocladus griffithii,

by the LC-MS/MS/LC-NMR/LC-ECD Triad .........................................

5.4 Complete Structural Elucidation of Ancistrogriffines A-C, Three New

Monomeric Naphthylisoquinoline Alkaloids Online, Directly from

Ancistrocladus griffithii .................................................................

6 Ancistrocladus benomensis, a New Species from Malaysia, with an

Unprecedented Series of Non-Hydrogenated Ancistrocladaceae- and

Dioncophyllaceae-Type Naphthylisoquinoline Alkaloids ...........................

6.1 Ancistrobenomine A, the First Naphthylisoquinoline Alkaloid with a

Hydroxymethylene Function at C-3, and Related 5,1'-Coupled

Compounds ...............................................................................

6.2 Discovery of the First Dioncophyllaceae-Type Naphthylisoquinoline

Alkaloids in the Leaves of an Asian Ancistrocladus Species, A. benomensis ...

6.3 Online Structural Assignment and Observation of the

Atropisomerization of the N,6'-Coupled Alkaloid Ancistrocladinium B ........

6.4 The New Species Ancistrocladus benomensis and its Extraordinary

Chemotaxonomic Position within the Ancistrocladaceae Family .................

  • Ancistrocladus cochinchinensis from Central Vietnam, a Distinct

  • Ancistrocladus Taxon? - Metabolite Pattern und Phylogenetic

    Relationship to Ancistrocladus aff. tectorius from China ..........................

    7.1 In the Leaves of Ancistrocladus cochinchinensis: Predominant

    Occurrence of Naphthylisoquinoline Alkaloids with a 5,1'-Coupling Site ......

    7.2 7-epi-Ancistrobrevine D and Related 7,1'-Coupled

    Naphthyltetrahydroisoquinoline Alkaloids ..........................................

    7.3 N,8'-Coupled Naphthylisoquinoline Alkaloids Directly Analyzed

    Online, by LC-MS/MS-NMR-ECD: Ancistrocladinium A and Two

    New Phenolic Analogues ...............................................................

    7.4 Biosynthetically Related, Mostly Non-Coupled Naphthoquinones,

    Tetralones, and Free Isoquinolines from Ancistrocladus cochinchinensis ......

    7.5 Phytochemical Relationship of Ancistrocladus cochinchinensis and

    Ancistrocladus aff. tectorius from the Chinese Island of Hainan .................

      Widespread Throughout Southeast Asia: Ancistrocladus tectorius, a

    Rich Source of Unique, Structurally Most Diverse Mono- and Dimeric

    Naphthylisoquinoline Alkaloids ........................................................

    8.1 Evidence for Species Differentiation within the Ancistrocladus

    tectorius complex in Southeast Asia ..................................................

    8.2 Ancistrocladus aff. tectorius from Laos ..............................................

    8.3 Ancistrocladus aff. tectorius from Thailand .........................................

    8.4 Ancistrocladus aff. tectorius from Malaysia ........................................

    8.5 Ancistrocladus aff. tectorius from the Chinese Island of Hainan ................

    8.5.1 Ancistrocline from Early Isolation Work and its Total Synthesis ...............

    8.5.2 Further Naphthylisoquinoline Alkaloids with a 5,1'-Coupling Site

    and Their Broad Structural Diversity .................................................

    8.5.3 Ancistrotanzanine A and Two Further New Examples of the Rare

    Subclass of 5,3'-Coupled Naphthylisoquinoline Alkaloids ........................

    8.5.4 Ancistrotectoriline A and Related 5,8'-Coupled Naphthylisoquinoline

    Alkaloids, the Only Five Representatives of this Coupling Type

    Isolated from an Asian Ancistrocladus Liana ........................................

    8.5.5 Ancistrotectoriline B, Ancistrotectorines B1 and B2, and Related

    7,1'-Coupled Naphthyltetrahydroisoquinoline Alkaloids ..........................

    8.5.6 Ancistrotectoquinones A and B, Novel-Type Quinoid...

    Details
    Erscheinungsjahr: 2023
    Fachbereich: Biophysik
    Genre: Biologie
    Rubrik: Naturwissenschaften & Technik
    Medium: Buch
    Seiten: 348
    Reihe: Progress in the Chemistry of Organic Natural Products
    Inhalt: xi
    335 S.
    140 s/w Illustr.
    106 farbige Illustr.
    335 p. 246 illus.
    106 illus. in color.
    ISBN-13: 9783031104565
    ISBN-10: 3031104560
    Sprache: Englisch
    Ausstattung / Beilage: HC runder Rücken kaschiert
    Einband: Gebunden
    Redaktion: Kinghorn, A. Douglas
    Falk, Heinz
    Dirsch, Verena M
    Asakawa, Yoshinori
    Liu, Ji-Kai
    Gibbons, Simon
    Herausgeber: A Douglas Kinghorn/Heinz Falk/Simon Gibbons et al
    Auflage: 1st ed. 2023
    Hersteller: Springer International Publishing
    Springer International Publishing AG
    Progress in the Chemistry of Organic Natural Products
    Maße: 241 x 160 x 24 mm
    Von/Mit: A. Douglas Kinghorn (u. a.)
    Erscheinungsdatum: 02.01.2023
    Gewicht: 0,751 kg
    preigu-id: 121975967
    Zusammenfassung

    Written by recognized authorities in the field

    Provides comprehensive and up-to-date reviews on the topic

    Is a part of a well-known series

    Inhaltsverzeichnis

    Contents

    1. Introduction .............................................................................
    2. Naphthylisoquinoline Alkaloids, a Fascinating Class of Axially

    Chiral Biaryl Natural Products .......................................................

    2.1 Structural Diversity and Classification of Naphthylisoquinoline

    Alkaloids - A Short Overview ........................................................

    2.2 Mono- and Dimeric Dioncophyllaceae-Type Naphthylisoquinolines

    and Related Compounds ...............................................................

    2.2.1 Occurrence of Dioncophyllaceous Alkaloids in Nature ...........................

    2.2.2 Artificial Dimers of Dioncophyllaceae-Type Monomers as Promising

    Antiplasmodial Agents: Design and Total Synthesis ..............................

    2.3 A Novel Biosynthesis Pathway in Plants: Acetogenic

    Naphthylisoquinoline Alkaloids ......................................................

    2.4 The Tool Box Used for the Isolation, Structural Elucidation, and

    Stereochemical Assignment of Naphthylisoquinoline Alkaloids -

    A Short Overview .......................................................................

    1. Ancistrocladus, a Genus of Woody Lianas of the Monotypic Plant

    Family Ancistrocladaceae Widely Occurring in India, Sri Lanka, and

    Southeast Asia ...........................................................................

    3.1 Ancistrocladus heyneanus, a Large Climbing Shrub from the Indian

    Subcontinent ..............................................................................

    3.2 Ancistrocladus hamatus, Endemic to the Lowland Evergreen Forests

    of Sri Lanka ..............................................................................

    3.3 Ancistrocladus griffithii from Submontane Forests in the

    West and South of Southeast Asia ....................................................

    3.4 Ancistrocladus attenuatus from Lowland Evergreen Forests of

    Myanmar and the Indian Andaman Islands .......................................

    3.5 Ancistrocladus benomensis, a New Submontane Liana from

    Peninsular Malaysia ...................................................................

    3.6 Ancistrocladus tectorius, Widely Distributed in the Rain Forests

    All Over Southeast Asia ..............................................................

      The Indian Liana Ancistrocladus heyneanus and Ancistrocladus hamatus

    from Sri Lanka: Early Studies and More Recent Discoveries ...................

    4.1. Ancistrocladine and Further 5,1'-Coupled Naphthylisoquinoline

    Alkaloids from the Roots and Leaves of Ancistrocladus heyneanus ...........

    4.2 Directed Total Synthesis of Ancistrocladine and Its Atropo-Diastereomer

    Hamatine by the Lactone Methodology .............................................

    4.3 Directed Synthesis of Ancistrocladisine via Configurationally

    Unstable Lactone-Bridged Biaryl Lactones .......................................

    4.4 Total Synthesis of Ancistrocladidine by ortho-Arylation of a Naphthol

    with an Aryllead Triacetate .........................................................

    4.5 Atroposelective Total Synthesis of Enantiomerically Pure

    Ancistrocladidine and Ancistrotectorine Using the Lactone Method ......

    4.6 Produced in Aging Shoots and in Cell Cultures of Ancistrocladus

    heyneanus: The 7,8'-Coupled Naphthylisoquinoline Alkaloid Ancistroheynine A and Further Stress Metabolites ..............................

    4.7 A Series of 7,3'-Coupled Naphthylisoquinoline Alkaloids Isolated

    from Fresh Leaves of Ancistrocladus heyneanus .................................

    4.8 Ancisheynine A, a Novel-Type N,C-Coupled Naphthylisoquinolinium

    Alkaloid: Total Synthesis and Stereoanalysis ......................................

    4.9 Simplified N,C-Coupled Arylisoquinolinium Salts as Promising Candidates for the Development of Antiparasitic Agents ..........................

    4.9.1 Inhibitory Activities of Synthetic Arylisoquinolinium Salts against

    Leishmania major ........................................................................4.9.2 Inhibitory Activities of Synthetic Arylisoquinolinium Salts against

    Trypanosoma brucei brucei .............................................................

    4.9.3 Antiplasmodial Activities of Synthetic Arylisoquinolinium Salts and

    the Formation of Complexes with Hemin ............................................

    4.9.4 Antibiotic Effects of Dimeric Isoquinolinium Salts on Staphylococcus

    aureus, Staphylococcus epidermidis and Candida albicans ......................

    1. Full Absolute Stereostructures of Naphthylisoquinoline Alkaloids

    Directly from Crude Extracts: Characterization of New Metabolites

    from Ancistrocladus griffithii by the HPLC-MS/MS-NMR-ECD Triad .........

    5.1 Hyphenation of HPLC with UV, MS, NMR, and ECD ............................

    5.1.1 Characterization of Mono- and Dimeric Naphthylisoquinoline

    Alkaloids by HPLC-ESI-MS/MS ......................................................

    5.1.2 Constitution and Relative Configuration of Naphthylisoquinoline

    Alkaloids by HPLC-NMR ..............................................................

    5.1.3 Online Assignment of Absolute Configurations of

    Naphthylisoquinoline Alkaloids by HPLC-ECD ....................................

    5.2 A Photometric Chemical Screening Method to Trace Up

    Michellamine-Type Naphthylisoquinoline Dimers ..................................

    5.3 Online-Discovery of the First Ancistrocladaceae-Type Dimer

    Ancistrogriffithine A, in Crude Leaf Extracts of Ancistrocladus griffithii,

    by the LC-MS/MS/LC-NMR/LC-ECD Triad .........................................

    5.4 Complete Structural Elucidation of Ancistrogriffines A-C, Three New

    Monomeric Naphthylisoquinoline Alkaloids Online, Directly from

    Ancistrocladus griffithii .................................................................

    6 Ancistrocladus benomensis, a New Species from Malaysia, with an

    Unprecedented Series of Non-Hydrogenated Ancistrocladaceae- and

    Dioncophyllaceae-Type Naphthylisoquinoline Alkaloids ...........................

    6.1 Ancistrobenomine A, the First Naphthylisoquinoline Alkaloid with a

    Hydroxymethylene Function at C-3, and Related 5,1'-Coupled

    Compounds ...............................................................................

    6.2 Discovery of the First Dioncophyllaceae-Type Naphthylisoquinoline

    Alkaloids in the Leaves of an Asian Ancistrocladus Species, A. benomensis ...

    6.3 Online Structural Assignment and Observation of the

    Atropisomerization of the N,6'-Coupled Alkaloid Ancistrocladinium B ........

    6.4 The New Species Ancistrocladus benomensis and its Extraordinary

    Chemotaxonomic Position within the Ancistrocladaceae Family .................

  • Ancistrocladus cochinchinensis from Central Vietnam, a Distinct

  • Ancistrocladus Taxon? - Metabolite Pattern und Phylogenetic

    Relationship to Ancistrocladus aff. tectorius from China ..........................

    7.1 In the Leaves of Ancistrocladus cochinchinensis: Predominant

    Occurrence of Naphthylisoquinoline Alkaloids with a 5,1'-Coupling Site ......

    7.2 7-epi-Ancistrobrevine D and Related 7,1'-Coupled

    Naphthyltetrahydroisoquinoline Alkaloids ..........................................

    7.3 N,8'-Coupled Naphthylisoquinoline Alkaloids Directly Analyzed

    Online, by LC-MS/MS-NMR-ECD: Ancistrocladinium A and Two

    New Phenolic Analogues ...............................................................

    7.4 Biosynthetically Related, Mostly Non-Coupled Naphthoquinones,

    Tetralones, and Free Isoquinolines from Ancistrocladus cochinchinensis ......

    7.5 Phytochemical Relationship of Ancistrocladus cochinchinensis and

    Ancistrocladus aff. tectorius from the Chinese Island of Hainan .................

      Widespread Throughout Southeast Asia: Ancistrocladus tectorius, a

    Rich Source of Unique, Structurally Most Diverse Mono- and Dimeric

    Naphthylisoquinoline Alkaloids ........................................................

    8.1 Evidence for Species Differentiation within the Ancistrocladus

    tectorius complex in Southeast Asia ..................................................

    8.2 Ancistrocladus aff. tectorius from Laos ..............................................

    8.3 Ancistrocladus aff. tectorius from Thailand .........................................

    8.4 Ancistrocladus aff. tectorius from Malaysia ........................................

    8.5 Ancistrocladus aff. tectorius from the Chinese Island of Hainan ................

    8.5.1 Ancistrocline from Early Isolation Work and its Total Synthesis ...............

    8.5.2 Further Naphthylisoquinoline Alkaloids with a 5,1'-Coupling Site

    and Their Broad Structural Diversity .................................................

    8.5.3 Ancistrotanzanine A and Two Further New Examples of the Rare

    Subclass of 5,3'-Coupled Naphthylisoquinoline Alkaloids ........................

    8.5.4 Ancistrotectoriline A and Related 5,8'-Coupled Naphthylisoquinoline

    Alkaloids, the Only Five Representatives of this Coupling Type

    Isolated from an Asian Ancistrocladus Liana ........................................

    8.5.5 Ancistrotectoriline B, Ancistrotectorines B1 and B2, and Related

    7,1'-Coupled Naphthyltetrahydroisoquinoline Alkaloids ..........................

    8.5.6 Ancistrotectoquinones A and B, Novel-Type Quinoid...

    Details
    Erscheinungsjahr: 2023
    Fachbereich: Biophysik
    Genre: Biologie
    Rubrik: Naturwissenschaften & Technik
    Medium: Buch
    Seiten: 348
    Reihe: Progress in the Chemistry of Organic Natural Products
    Inhalt: xi
    335 S.
    140 s/w Illustr.
    106 farbige Illustr.
    335 p. 246 illus.
    106 illus. in color.
    ISBN-13: 9783031104565
    ISBN-10: 3031104560
    Sprache: Englisch
    Ausstattung / Beilage: HC runder Rücken kaschiert
    Einband: Gebunden
    Redaktion: Kinghorn, A. Douglas
    Falk, Heinz
    Dirsch, Verena M
    Asakawa, Yoshinori
    Liu, Ji-Kai
    Gibbons, Simon
    Herausgeber: A Douglas Kinghorn/Heinz Falk/Simon Gibbons et al
    Auflage: 1st ed. 2023
    Hersteller: Springer International Publishing
    Springer International Publishing AG
    Progress in the Chemistry of Organic Natural Products
    Maße: 241 x 160 x 24 mm
    Von/Mit: A. Douglas Kinghorn (u. a.)
    Erscheinungsdatum: 02.01.2023
    Gewicht: 0,751 kg
    preigu-id: 121975967
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