New Anthraquinones from the Roots of Hedyotis dichotoma
Two new anthraquinones, 1,4-dihydroxy-2,3-dimethoxyanthraquinone (1) and 2,3-dimethoxy-9-hydroxy-1,4-anthraquinone (2), were isolated from the roots of Hedyotis dichotoma along with two known plant metabolites, isovitexin and ursolic acid. The structures of 1 and 2 were elucidated using spectroscopi...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Online Access: | http://psasir.upm.edu.my/id/eprint/116146/ |