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Anthraquinones from Hedyotis herbacea

A new anthraquinone, 2-hydroxymethyl-10-hydroxy-1,4-anthraquinone (1), was isolated from Hedyotis herbacea along with three other known derivatives: 1,4-dihydroxy-2-hydroxymethylanthraquinone (2); 2,3-dimethoxy-9-hydroxy-1,4- anthraquinone; and 1,4-dihydroxy-2,3-dimethoxyanthraquinone. The structure...

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Main Authors: Permana, Dharma, Lajis, Nordin, Othman, A. Ghafar, Ali, Abdul M., Aimi, Norio, Kitajima, Mariko, Takayama, Hiromitsu
Format: Article
Published: American Chemical Society 1999
Online Access:http://psasir.upm.edu.my/id/eprint/112940/
https://pubs.acs.org/doi/10.1021/np990101e
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spelling my.upm.eprints.1129402025-01-13T03:29:22Z http://psasir.upm.edu.my/id/eprint/112940/ Anthraquinones from Hedyotis herbacea Permana, Dharma Lajis, Nordin Othman, A. Ghafar Ali, Abdul M. Aimi, Norio Kitajima, Mariko Takayama, Hiromitsu A new anthraquinone, 2-hydroxymethyl-10-hydroxy-1,4-anthraquinone (1), was isolated from Hedyotis herbacea along with three other known derivatives: 1,4-dihydroxy-2-hydroxymethylanthraquinone (2); 2,3-dimethoxy-9-hydroxy-1,4- anthraquinone; and 1,4-dihydroxy-2,3-dimethoxyanthraquinone. The structure of 1 was determined based on analysis of its spectroscopic data. American Chemical Society 1999 Article PeerReviewed Permana, Dharma and Lajis, Nordin and Othman, A. Ghafar and Ali, Abdul M. and Aimi, Norio and Kitajima, Mariko and Takayama, Hiromitsu (1999) Anthraquinones from Hedyotis herbacea. Journal of Natural Products, 62 (10). pp. 1430-1431. ISSN 0163-3864; eISSN: 1520-6025 https://pubs.acs.org/doi/10.1021/np990101e 10.1021/np990101e
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description A new anthraquinone, 2-hydroxymethyl-10-hydroxy-1,4-anthraquinone (1), was isolated from Hedyotis herbacea along with three other known derivatives: 1,4-dihydroxy-2-hydroxymethylanthraquinone (2); 2,3-dimethoxy-9-hydroxy-1,4- anthraquinone; and 1,4-dihydroxy-2,3-dimethoxyanthraquinone. The structure of 1 was determined based on analysis of its spectroscopic data.
format Article
author Permana, Dharma
Lajis, Nordin
Othman, A. Ghafar
Ali, Abdul M.
Aimi, Norio
Kitajima, Mariko
Takayama, Hiromitsu
spellingShingle Permana, Dharma
Lajis, Nordin
Othman, A. Ghafar
Ali, Abdul M.
Aimi, Norio
Kitajima, Mariko
Takayama, Hiromitsu
Anthraquinones from Hedyotis herbacea
author_facet Permana, Dharma
Lajis, Nordin
Othman, A. Ghafar
Ali, Abdul M.
Aimi, Norio
Kitajima, Mariko
Takayama, Hiromitsu
author_sort Permana, Dharma
title Anthraquinones from Hedyotis herbacea
title_short Anthraquinones from Hedyotis herbacea
title_full Anthraquinones from Hedyotis herbacea
title_fullStr Anthraquinones from Hedyotis herbacea
title_full_unstemmed Anthraquinones from Hedyotis herbacea
title_sort anthraquinones from hedyotis herbacea
publisher American Chemical Society
publishDate 1999
url http://psasir.upm.edu.my/id/eprint/112940/
https://pubs.acs.org/doi/10.1021/np990101e
_version_ 1821107997717299200
score 13.23648

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