Literature DB >> 31139804

Applications of OR/ECD/VCD to the structure elucidation of natural products.

Attila Mándi1, Tibor Kurtán.   

Abstract

Covering: 2012 to 2018 The principles and applicability of optical rotation, and electronic and vibrational circular dichroism aided by quantum chemical calculations are presented to determine absolute configuration and conformation through examples of stereochemical analysis of natural products with emphasis on the possibility of combined analysis and pitfalls for natural product chemists.

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Year:  2019        PMID： 31139804     DOI： 10.1039/c9np00002j

Source DB:  PubMed          Journal:  Nat Prod Rep        ISSN： 0265-0568            Impact factor:   13.423


  23 in total

1.  Synthesis and HPLC-ECD Study of Cytostatic Condensed O,N-Heterocycles Obtained from 3-Aminoflavanones.

Authors:  Ádám Szappanos; Attila Mándi; Katalin Gulácsi; Erika Lisztes; Balázs István Tóth; Tamás Bíró; Anita Kónya-Ábrahám; Attila Kiss-Szikszai; Attila Bényei; Sándor Antus; Tibor Kurtán
Journal:  Biomolecules       Date:  2020-10-20

2.  Structure and biosynthesis of sorangipyranone - a new γ-dihydropyrone from the myxobacterial strain MSr12020.

Authors:  Dorothy A Okoth; Joachim J Hug; Attila Mándi; Tibor Kurtán; Ronald Garcia; Rolf Müller
Journal:  J Ind Microbiol Biotechnol       Date:  2021-06-04       Impact factor: 4.258

Review 3.  ECD exciton chirality method today: a modern tool for determining absolute configurations.

Authors:  Gennaro Pescitelli
Journal:  Chirality       Date:  2021-11-17       Impact factor: 2.183

4.  Pigments of the Moss Paraleucobryum longifolium: Isolation and Structure Elucidation of Prenyl-Substituted 8,8'-Linked 9,10-Phenanthrenequinone Dimers.

Authors:  Dezső Csupor; Tibor Kurtán; Martin Vollár; Norbert Kúsz; Katalin E Kövér; Attila Mándi; Péter Szűcs; Marianna Marschall; Seyyed A Senobar Tahaei; István Zupkó; Judit Hohmann
Journal:  J Nat Prod       Date:  2020-02-20       Impact factor: 4.050

5.  [1,5]-Hydride Shift-Cyclization versus C(sp2)-H Functionalization in the Knoevenagel-Cyclization Domino Reactions of 1,4- and 1,5-Benzoxazepines.

Authors:  Dóra Szalóki Vargáné; László Tóth; Balázs Buglyó; Attila Kiss-Szikszai; Attila Mándi; Péter Mátyus; Sándor Antus; Yinghan Chen; Dehai Li; Lingxue Tao; Haiyan Zhang; Tibor Kurtán
Journal:  Molecules       Date:  2020-03-11       Impact factor: 4.411

6.  Oxidized Juncuenin B Analogues with Increased Antiproliferative Activity on Human Adherent Cell Lines: Semisynthesis and Biological Evaluation.

Authors:  Csaba Bús; Ágnes Kulmány; Norbert Kúsz; Tímea Gonda; István Zupkó; Attila Mándi; Tibor Kurtán; Barbara Tóth; Judit Hohmann; Attila Hunyadi; Andrea Vasas
Journal:  J Nat Prod       Date:  2020-10-16       Impact factor: 4.050

7.  An optically active isochroman-2H-chromene conjugate potently suppresses neuronal oxidative injuries associated with the PI3K/Akt and MAPK signaling pathways.

Authors:  Ling-Xue Tao; Sha-Sha Ji; Dóra Szalóki; Tibor Kovács; Attila Mándi; Sándor Antus; Xun Ding; Tibor Kurtán; Hai-Yan Zhang
Journal:  Acta Pharmacol Sin       Date:  2020-05-11       Impact factor: 6.150

8.  Neuronal Modulators from the Coral-Associated Fungi Aspergillus candidus.

Authors:  Gao-Yang Peng; Tibor Kurtán; Attila Mándi; Jing He; Zheng-Yu Cao; Hua Tang; Shui-Chun Mao; Wen Zhang
Journal:  Mar Drugs       Date:  2021-05-19       Impact factor: 5.118

9.  Absolute Configuration Assignment to Chiral Natural Products by Biphenyl Chiroptical Probes: The Case of the Phytotoxins Colletochlorin A and Agropyrenol.

Authors:  Ernesto Santoro; Stefania Vergura; Patrizia Scafato; Sandra Belviso; Marco Masi; Antonio Evidente; Stefano Superchi
Journal:  J Nat Prod       Date:  2020-02-24       Impact factor: 4.050

10.  Structure Revision and Protein Tyrosine Phosphatase Inhibitory Activity of Drazepinone.

Authors:  Fei Cao; Li Pan; Wenbin Gao; Yunfeng Liu; Caijuan Zheng; Yahui Zhang
Journal:  Mar Drugs       Date:  2021-12-20       Impact factor: 5.118
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