Literature DB >> 26399505

Assignment of absolute configurations of highly flexible linear diterpenes from the brown alga Bifurcaria bifurcata by VCD spectroscopy.

Christian Merten1, Vangelis Smyrniotopoulos2, Deniz Tasdemir3.   

Abstract

Correct assignment of the stereogenic centers of highly flexible linear diterpenes (LDs) is challenging. Herein we report the first application of VCD spectroscopy for the absolute configuration determination of LDs of algal origin and provide experimental and computational procedures, such as a fragmentation approach, which will facilitate the use of VCD spectroscopy for configuration assignments of LDs.

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Year:  2015        PMID： 26399505     DOI： 10.1039/c5cc05659d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  Liposomal Circular Dichroism (L-CD) of Arenoyl Derivatives of Sphingolipids. Amplification of Cotton Effects in Ordered Lipid Bilayers.

Authors:  Tadeusz F Molinski; Caroline D Broaddus; Brandon I Morinaka
Journal:  Mar Drugs       Date:  2017-12-20       Impact factor: 5.118

2.  Density Functional Theory (DFT)-Aided Structure Elucidation of Linear Diterpenes from the Irish Brown Seaweed Bifurcaria bifurcata.

Authors:  Vangelis Smyrniotopoulos; Daria Firsova; Howard Fearnhead; Laura Grauso; Alfonso Mangoni; Deniz Tasdemir
Journal:  Mar Drugs       Date:  2021-01-19       Impact factor: 5.118

3.  Oxygenated Acyclic Diterpenes with Anticancer Activity from the Irish Brown Seaweed Bifurcaria bifurcata.

Authors:  Vangelis Smyrniotopoulos; Christian Merten; Daria Firsova; Howard Fearnhead; Deniz Tasdemir
Journal:  Mar Drugs       Date:  2020-11-23       Impact factor: 5.118

4.  Bifurcatriol, a New Antiprotozoal Acyclic Diterpene from the Brown Alga Bifurcaria bifurcata.

Authors:  Vangelis Smyrniotopoulos; Christian Merten; Marcel Kaiser; Deniz Tasdemir
Journal:  Mar Drugs       Date:  2017-08-02       Impact factor: 5.118

5.  The Assignment of the Absolute Configuration of Non-Cyclic Sesquiterpenes by Vibrational and Electronic Circular Dichroism: The Example of Chiliadenus lopadusanus Metabolites.

Authors:  Giuseppe Mazzeo; Alessio Cimmino; Giovanna Longhi; Marco Masi; Antonio Evidente; Sergio Abbate
Journal:  Biomolecules       Date:  2021-12-18
  5 in total

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