Chemical constituents and biological studies of Origanum vulgare Linn.

Bioassay-guided isolation of methanolic extract of the leaves of Origanum vulgare Linn., yielded two protocatechuic acid ester derivatives, origanol A (1) and origanol B (2) along with ursolic acid (3), oleanolic acid (4), β-sitosterol (5), and triacontanol (6). Structures of the compound were estab...

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Autores principales: Venkateswara Rao, Gottumukkala, Mukhopadhyay, T., Annamalai, T., Radhakrishnan, N., Sahoo, M. R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications Pvt Ltd 2011
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3129025/
https://www.ncbi.nlm.nih.gov/pubmed/21772760
http://dx.doi.org/10.4103/0974-8490.81964
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author Venkateswara Rao, Gottumukkala
Mukhopadhyay, T.
Annamalai, T.
Radhakrishnan, N.
Sahoo, M. R.
author_facet Venkateswara Rao, Gottumukkala
Mukhopadhyay, T.
Annamalai, T.
Radhakrishnan, N.
Sahoo, M. R.
author_sort Venkateswara Rao, Gottumukkala
collection PubMed
description Bioassay-guided isolation of methanolic extract of the leaves of Origanum vulgare Linn., yielded two protocatechuic acid ester derivatives, origanol A (1) and origanol B (2) along with ursolic acid (3), oleanolic acid (4), β-sitosterol (5), and triacontanol (6). Structures of the compound were established based on physical and spectral data (UV, IR, (1)H and (13)C NMR and mass). Origanol A (1) showed significant mushroom tyrosinase inhibition activity.
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spelling pubmed-31290252011-07-19 Chemical constituents and biological studies of Origanum vulgare Linn. Venkateswara Rao, Gottumukkala Mukhopadhyay, T. Annamalai, T. Radhakrishnan, N. Sahoo, M. R. Pharmacognosy Res Short Communication Bioassay-guided isolation of methanolic extract of the leaves of Origanum vulgare Linn., yielded two protocatechuic acid ester derivatives, origanol A (1) and origanol B (2) along with ursolic acid (3), oleanolic acid (4), β-sitosterol (5), and triacontanol (6). Structures of the compound were established based on physical and spectral data (UV, IR, (1)H and (13)C NMR and mass). Origanol A (1) showed significant mushroom tyrosinase inhibition activity. Medknow Publications Pvt Ltd 2011 /pmc/articles/PMC3129025/ /pubmed/21772760 http://dx.doi.org/10.4103/0974-8490.81964 Text en © Pharmacognosy Research http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Short Communication
Venkateswara Rao, Gottumukkala
Mukhopadhyay, T.
Annamalai, T.
Radhakrishnan, N.
Sahoo, M. R.
Chemical constituents and biological studies of Origanum vulgare Linn.
title Chemical constituents and biological studies of Origanum vulgare Linn.
title_full Chemical constituents and biological studies of Origanum vulgare Linn.
title_fullStr Chemical constituents and biological studies of Origanum vulgare Linn.
title_full_unstemmed Chemical constituents and biological studies of Origanum vulgare Linn.
title_short Chemical constituents and biological studies of Origanum vulgare Linn.
title_sort chemical constituents and biological studies of origanum vulgare linn.
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3129025/
https://www.ncbi.nlm.nih.gov/pubmed/21772760
http://dx.doi.org/10.4103/0974-8490.81964
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