volume 67 issue 21 pages 2376-2379

Malvone A, a phytoalexin found in Malva sylvestris (family Malvaceae)

Olga Veshkurova
Zamira Golubenko
Egor Pshenichnov
Irina Arzanova
Vyacheslav Uzbekov
Elvira Sultanova
Shavkat Salikhov
Howard J. Williams
Joseph H. Reibenspies
Lorraine S. Puckhaber
Publication typeJournal Article
Publication date2006-11-01
scimago Q1
wos Q1
SJR0.726
CiteScore6.9
Impact factor3.4
ISSN00319422, 18733700
Biochemistry
Molecular Biology
General Medicine
Plant Science
Horticulture
Abstract
The isolation and structure of a phytoalexin, malvone A (2-methyl-3-methoxy-5,6-dihydroxy-1,4-naphthoquinone) is reported. Malvone A formation is induced in Malva sylvestris L. by the plant pathogen Verticillium dahliae. In a turbimetric assay for toxicity to V. dahliae, it had an ED50 value of 24 microg/ml. The structure of malvone A was determined by MS and NMR spectroscopy, and by X-ray crystallographic analysis. The X-ray analysis showed water molecules were located in channels that run along the a-axis.
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GOST |
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GOST Copy
Veshkurova O. et al. Malvone A, a phytoalexin found in Malva sylvestris (family Malvaceae) // Phytochemistry. 2006. Vol. 67. No. 21. pp. 2376-2379.
GOST all authors (up to 50) Copy
Veshkurova O., Golubenko Z., Pshenichnov E., Arzanova I., Uzbekov V., Sultanova E., Salikhov S., Williams H. J., Reibenspies J. H., Puckhaber L. S. Malvone A, a phytoalexin found in Malva sylvestris (family Malvaceae) // Phytochemistry. 2006. Vol. 67. No. 21. pp. 2376-2379.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/j.phytochem.2006.08.010
UR - https://doi.org/10.1016/j.phytochem.2006.08.010
TI - Malvone A, a phytoalexin found in Malva sylvestris (family Malvaceae)
T2 - Phytochemistry
AU - Veshkurova, Olga
AU - Golubenko, Zamira
AU - Pshenichnov, Egor
AU - Arzanova, Irina
AU - Uzbekov, Vyacheslav
AU - Sultanova, Elvira
AU - Salikhov, Shavkat
AU - Williams, Howard J.
AU - Reibenspies, Joseph H.
AU - Puckhaber, Lorraine S.
PY - 2006
DA - 2006/11/01
PB - Elsevier
SP - 2376-2379
IS - 21
VL - 67
PMID - 16996095
SN - 0031-9422
SN - 1873-3700
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2006_Veshkurova,
author = {Olga Veshkurova and Zamira Golubenko and Egor Pshenichnov and Irina Arzanova and Vyacheslav Uzbekov and Elvira Sultanova and Shavkat Salikhov and Howard J. Williams and Joseph H. Reibenspies and Lorraine S. Puckhaber},
title = {Malvone A, a phytoalexin found in Malva sylvestris (family Malvaceae)},
journal = {Phytochemistry},
year = {2006},
volume = {67},
publisher = {Elsevier},
month = {nov},
url = {https://doi.org/10.1016/j.phytochem.2006.08.010},
number = {21},
pages = {2376--2379},
doi = {10.1016/j.phytochem.2006.08.010}
}
MLA
Cite this
MLA Copy
Veshkurova, Olga, et al. “Malvone A, a phytoalexin found in Malva sylvestris (family Malvaceae).” Phytochemistry, vol. 67, no. 21, Nov. 2006, pp. 2376-2379. https://doi.org/10.1016/j.phytochem.2006.08.010.