New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh

Standard

New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh. / Ponkratova, Anastasiia O.; Vedernikov, Dmitry N.; Whaley, Andrei K.; Kuncova, Maria N.; Smirnov, Sergey N.; Serebryakov, Evgeny B.; Spiridonova, Daria V.; Luzhanin, Vladimir G.

In: Natural Product Research, 22.12.2021, p. 1-9.

Research output: Contribution to journal › Article › peer-review

Harvard

Ponkratova, AO, Vedernikov, DN, Whaley, AK, Kuncova, MN, Smirnov, SN, Serebryakov, EB, Spiridonova, DV & Luzhanin, VG 2021, 'New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh', Natural Product Research, pp. 1-9. https://doi.org/10.1080/14786419.2021.2017930

APA

Ponkratova, A. O., Vedernikov, D. N., Whaley, A. K., Kuncova, M. N., Smirnov, S. N., Serebryakov, E. B., Spiridonova, D. V., & Luzhanin, V. G. (2021). New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh. Natural Product Research, 1-9. https://doi.org/10.1080/14786419.2021.2017930

Vancouver

Ponkratova AO, Vedernikov DN, Whaley AK, Kuncova MN, Smirnov SN, Serebryakov EB et al. New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh. Natural Product Research. 2021 Dec 22;1-9. https://doi.org/10.1080/14786419.2021.2017930

Author

Ponkratova, Anastasiia O. ; Vedernikov, Dmitry N. ; Whaley, Andrei K. ; Kuncova, Maria N. ; Smirnov, Sergey N. ; Serebryakov, Evgeny B. ; Spiridonova, Daria V. ; Luzhanin, Vladimir G. / New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh. In: Natural Product Research. 2021 ; pp. 1-9.

BibTeX

@article{2189adcf495940ebb3401fd0f7420b0b,

title = "New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh",

abstract = "Two undescribed (1–2) and five known cyclic diarylheptanoids (3–7) were isolated from the false heartwood of white birch (Betula pubescens Ehrh.). All structures were elucidated through extensive 1D and 2D NMR experiments and HR-ESI-MS data, along with comparison of their spectroscopic data with those reported in the literature. The two new cyclic diarylheptanoids are betuladiol (1) and betulondiol (2). Extracts from false heartwood were evaluated for their antimicrobial activity against Klebsiella pneumoniae, Escherichia coli, Proteus mirabilis, Staphylococcus aureus and Cutibacterium acnes together with their antifungal activity against Candida albicans and Candida glabrata.",

keywords = "Betula pubescens, diarylheptanoids, secondary metabolites, white birch, diarylheptanoids, heartwood, B. pubescens, antifungal activity, NMR, HR-ESI-MS, X-ray, FTIR",

author = "Ponkratova, {Anastasiia O.} and Vedernikov, {Dmitry N.} and Whaley, {Andrei K.} and Kuncova, {Maria N.} and Smirnov, {Sergey N.} and Serebryakov, {Evgeny B.} and Spiridonova, {Daria V.} and Luzhanin, {Vladimir G.}",

note = "Publisher Copyright: {\textcopyright} 2021 Informa UK Limited, trading as Taylor & Francis Group.",

year = "2021",

month = dec,

day = "22",

doi = "10.1080/14786419.2021.2017930",

language = "English",

pages = "1--9",

journal = "Natural Product Research",

issn = "1478-6419",

publisher = "Taylor & Francis",

}

RIS

TY - JOUR

T1 - New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh

AU - Ponkratova, Anastasiia O.

AU - Vedernikov, Dmitry N.

AU - Whaley, Andrei K.

AU - Kuncova, Maria N.

AU - Smirnov, Sergey N.

AU - Serebryakov, Evgeny B.

AU - Spiridonova, Daria V.

AU - Luzhanin, Vladimir G.

PY - 2021/12/22

Y1 - 2021/12/22

N2 - Two undescribed (1–2) and five known cyclic diarylheptanoids (3–7) were isolated from the false heartwood of white birch (Betula pubescens Ehrh.). All structures were elucidated through extensive 1D and 2D NMR experiments and HR-ESI-MS data, along with comparison of their spectroscopic data with those reported in the literature. The two new cyclic diarylheptanoids are betuladiol (1) and betulondiol (2). Extracts from false heartwood were evaluated for their antimicrobial activity against Klebsiella pneumoniae, Escherichia coli, Proteus mirabilis, Staphylococcus aureus and Cutibacterium acnes together with their antifungal activity against Candida albicans and Candida glabrata.

AB - Two undescribed (1–2) and five known cyclic diarylheptanoids (3–7) were isolated from the false heartwood of white birch (Betula pubescens Ehrh.). All structures were elucidated through extensive 1D and 2D NMR experiments and HR-ESI-MS data, along with comparison of their spectroscopic data with those reported in the literature. The two new cyclic diarylheptanoids are betuladiol (1) and betulondiol (2). Extracts from false heartwood were evaluated for their antimicrobial activity against Klebsiella pneumoniae, Escherichia coli, Proteus mirabilis, Staphylococcus aureus and Cutibacterium acnes together with their antifungal activity against Candida albicans and Candida glabrata.

KW - Betula pubescens

KW - diarylheptanoids

KW - secondary metabolites

KW - white birch

KW - diarylheptanoids

KW - heartwood

KW - B. pubescens

KW - antifungal activity

KW - NMR

KW - HR-ESI-MS

KW - X-ray

KW - FTIR

UR - http://www.scopus.com/inward/record.url?scp=85121750341&partnerID=8YFLogxK

U2 - 10.1080/14786419.2021.2017930

DO - 10.1080/14786419.2021.2017930

M3 - Article

AN - SCOPUS:85121750341

SP - 1

EP - 9

JO - Natural Product Research

JF - Natural Product Research

SN - 1478-6419

ER -

ID: 92564788