| 论文简介 |
Two new quinones, 1,4,7-trihydroxy-2-methoxy-6-methylanthracene-9,10-dione (1) and compound 2, were isolated from fructus rhodomyrti of Rhodomyrtus tomentosa (Ari.) Hassk., which was collected from Guangdong Province. The structures were elucidated by 1D, 2D NMR, and HR-EI-MS spectroscopy methods. The cytotoxic activities of two compounds in vitro were tested. Compound 1 showed cytotoxicity against KB and KBv200 cell lines with IC(50) of 17.1 and 19.5 mu g/mL, and compound 2 with IC(50) of 18.1 and 25.4 mu g/mL, respectively.
IDS 号: 833FD |
(创新港)
