Anthraquinones from Hedyotis herbacea

• 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
• Institution: Universiti Putra Malaysia

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...