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A new bibenzyl and 9,10-dihydrophenanthrene derivative from aerial parts of crowberry (Empetrum nigrum L.). / Ponkratova, Anastasiia O.; Whaley, Andrei K.; Balabas, Olga A.; Smirnov, Sergey N.; Proksch, Peter; Luzhanin, Vladimir G.

в: Phytochemistry Letters, Том 42, 04.2021, стр. 15-17.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Ponkratova, AO, Whaley, AK, Balabas, OA, Smirnov, SN, Proksch, P & Luzhanin, VG 2021, 'A new bibenzyl and 9,10-dihydrophenanthrene derivative from aerial parts of crowberry (Empetrum nigrum L.)', Phytochemistry Letters, Том. 42, стр. 15-17. https://doi.org/10.1016/j.phytol.2021.01.001

APA

Ponkratova, A. O., Whaley, A. K., Balabas, O. A., Smirnov, S. N., Proksch, P., & Luzhanin, V. G. (2021). A new bibenzyl and 9,10-dihydrophenanthrene derivative from aerial parts of crowberry (Empetrum nigrum L.). Phytochemistry Letters, 42, 15-17. https://doi.org/10.1016/j.phytol.2021.01.001

Vancouver

Ponkratova AO, Whaley AK, Balabas OA, Smirnov SN, Proksch P, Luzhanin VG. A new bibenzyl and 9,10-dihydrophenanthrene derivative from aerial parts of crowberry (Empetrum nigrum L.). Phytochemistry Letters. 2021 Апр.;42:15-17. https://doi.org/10.1016/j.phytol.2021.01.001

Author

Ponkratova, Anastasiia O. ; Whaley, Andrei K. ; Balabas, Olga A. ; Smirnov, Sergey N. ; Proksch, Peter ; Luzhanin, Vladimir G. / A new bibenzyl and 9,10-dihydrophenanthrene derivative from aerial parts of crowberry (Empetrum nigrum L.). в: Phytochemistry Letters. 2021 ; Том 42. стр. 15-17.

BibTeX

@article{61de101c088341189b2d294a85566819,
title = "A new bibenzyl and 9,10-dihydrophenanthrene derivative from aerial parts of crowberry (Empetrum nigrum L.)",
abstract = "Two new natural products - 1 and 2, together with four known compounds (3-6) were isolated from aerial parts of crowberry (Empetrum nigrum L.). All structures were elucidated by extensive 1D and 2D NMR experiments and HR-ESIMS data along with comparison of their spectroscopic data with those reported in the literature. Compound 1 (1-(3,5-dihydroxy-4-methoxyphenyl)-2-phenylethane) is a bibenzyl (dihydrostilbene) derivative. Compound 2 was found to be 6-hydroxy-2,3,4-trimethoxy-9,10-dihydrophenantrene. Compounds 3 and 4 were established as 4,7-dihydroxy-2,3-dimethoxy-9,10-dihydrophenantrene (ephemeranthol-A) and 1-(3-hydroxyphenyl)-2-(3-hydroxy-4,5-dimethoxyphenyl)ethane, respectively. Compounds 5 and 6 were identified as 4′-hydroxy-2′-methoxydihydrochalcone and 2′,4′-dihydroxychalcone, respectively.",
keywords = "9,10-dihydrophenantrenes, Bibenzyls, Crowberry, Empetrum nigrum, Secondary metabolites",
author = "Ponkratova, {Anastasiia O.} and Whaley, {Andrei K.} and Balabas, {Olga A.} and Smirnov, {Sergey N.} and Peter Proksch and Luzhanin, {Vladimir G.}",
note = "Publisher Copyright: {\textcopyright} 2021 Phytochemical Society of Europe",
year = "2021",
month = apr,
doi = "10.1016/j.phytol.2021.01.001",
language = "English",
volume = "42",
pages = "15--17",
journal = "Phytochemistry Letters",
issn = "1874-3900",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - A new bibenzyl and 9,10-dihydrophenanthrene derivative from aerial parts of crowberry (Empetrum nigrum L.)

AU - Ponkratova, Anastasiia O.

AU - Whaley, Andrei K.

AU - Balabas, Olga A.

AU - Smirnov, Sergey N.

AU - Proksch, Peter

AU - Luzhanin, Vladimir G.

N1 - Publisher Copyright: © 2021 Phytochemical Society of Europe

PY - 2021/4

Y1 - 2021/4

N2 - Two new natural products - 1 and 2, together with four known compounds (3-6) were isolated from aerial parts of crowberry (Empetrum nigrum L.). All structures were elucidated by extensive 1D and 2D NMR experiments and HR-ESIMS data along with comparison of their spectroscopic data with those reported in the literature. Compound 1 (1-(3,5-dihydroxy-4-methoxyphenyl)-2-phenylethane) is a bibenzyl (dihydrostilbene) derivative. Compound 2 was found to be 6-hydroxy-2,3,4-trimethoxy-9,10-dihydrophenantrene. Compounds 3 and 4 were established as 4,7-dihydroxy-2,3-dimethoxy-9,10-dihydrophenantrene (ephemeranthol-A) and 1-(3-hydroxyphenyl)-2-(3-hydroxy-4,5-dimethoxyphenyl)ethane, respectively. Compounds 5 and 6 were identified as 4′-hydroxy-2′-methoxydihydrochalcone and 2′,4′-dihydroxychalcone, respectively.

AB - Two new natural products - 1 and 2, together with four known compounds (3-6) were isolated from aerial parts of crowberry (Empetrum nigrum L.). All structures were elucidated by extensive 1D and 2D NMR experiments and HR-ESIMS data along with comparison of their spectroscopic data with those reported in the literature. Compound 1 (1-(3,5-dihydroxy-4-methoxyphenyl)-2-phenylethane) is a bibenzyl (dihydrostilbene) derivative. Compound 2 was found to be 6-hydroxy-2,3,4-trimethoxy-9,10-dihydrophenantrene. Compounds 3 and 4 were established as 4,7-dihydroxy-2,3-dimethoxy-9,10-dihydrophenantrene (ephemeranthol-A) and 1-(3-hydroxyphenyl)-2-(3-hydroxy-4,5-dimethoxyphenyl)ethane, respectively. Compounds 5 and 6 were identified as 4′-hydroxy-2′-methoxydihydrochalcone and 2′,4′-dihydroxychalcone, respectively.

KW - 9,10-dihydrophenantrenes

KW - Bibenzyls

KW - Crowberry

KW - Empetrum nigrum

KW - Secondary metabolites

UR - http://www.scopus.com/inward/record.url?scp=85099873983&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/ac86bf0c-769c-3957-b21f-e0ae66380ea0/

U2 - 10.1016/j.phytol.2021.01.001

DO - 10.1016/j.phytol.2021.01.001

M3 - Article

AN - SCOPUS:85099873983

VL - 42

SP - 15

EP - 17

JO - Phytochemistry Letters

JF - Phytochemistry Letters

SN - 1874-3900

ER -

ID: 86145236