Anti-HIV lignans from Justicia procumbens / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
; (6): 945-952, 2019.
Article
ي En
| WPRIM
| ID: wpr-781233
المكتبة المسؤولة:
WPRO
ABSTRACT
Twenty-one lignans including three new ones (1, 2 and 13) were isolated from Justicia procumbens. The chemical structures of the new lignans were determined by spectroscopic means including 1D and 2D NMR analysis. These compounds were evaluated for their cytotoxic and anti-HIV activities. The new secoisolariciresinol dimethyl ether acetate (13) exhibited anti-HIV-1 activity with an IC value of 5.27 μmol·L and a selective index (SI) value of 2.2. The known arylnaphthalene lignan procumbenoside A (3) and diphyllin (8) demonstrated inhibitory activity against HIV-1 with IC values of 4.95 (SI > 6.2) and 0.38 μmol·L (SI = 5.3), respectively.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
En
مجلة:
Chinese Journal of Natural Medicines (English Ed.)
السنة:
2019
نوع:
Article