Chemical constituents from roots of Actinidia rufa and their cytotoxicity.
10.19540/j.cnki.cjcmm.20170419.006
- Author:
Chu-Sheng HUANG
1
;
Si-Yuan MA
1
;
Hong-Xing LIU
1
;
Qian LU
1
;
Ling-Gao SHI
2
;
Na LIAO
2
;
Liu-Bin WEI
2
Author Information
1. College of Chemistry and Materials Science, Guangxi Teachers Education University, Nanning 530001, China.
2. Department of Pharmacy, Medicine College of Guangxi University of Science and Technology, Liuzhou 545006, China.
- Publication Type:Journal Article
- Keywords:
Actinidia;
Actinidia rufa;
anti-tumor;
triterpenoids
- From:
China Journal of Chinese Materia Medica
2017;42(14):2714-2718
- CountryChina
- Language:Chinese
-
Abstract:
To investigate the chemical compounds from the roots of Actinidia rufa, nine compounds were isolated by various column chromatography on silica gel and Sephadex LH-20, and high performance liquid chromatography (HPLC). Their structures were elucidated as 2α, 3β, 19α, 23, 24-pentahydroxyurs-12-en-28-oic acid-28-O-β-D-glucopyranoside (1), 2α, 3α, 19α, 24-tetrahydroxyurs-12-en-28-oic acid-28-O-β-D-glucopyranoside (2), 2α, 3α, 24-trihydroxyurs-12-en-28-oic acid (3), 2α, 3α, 24-trihydroxyolean-12-en-28-oic acid (4), 2α, 3α, 23, 24-tetrahydroxyurs -12-en-28-oic acid (5), 2α, 3β, 23, 24-tetrah-ydroxyurs-12-en-28-oic acid (6), 2α, 3β, 23-trihydroxy-12-en-28-oic acid (7), 2α, 3β, 23-trihydroxyurs-12, 20(30)-dien-28-oic acid (8), and 2α, 3α, 23-trihydroxyurs-12, 20(30)-dien-28-oic acid (9). Compounds 1 and 2 were isolated from the Actinidia genus for the first time. Compounds 2, 3, and 4 showed cytotoxic activity against human SKVO3 and TPC-1 cancer cell lines with IC₅₀ values ranging from 10.99 to 16.41 μmol•L⁻¹, compounds 3 and 4 have cytotoxic activity against human HeLa cancer cell line with IC₅₀ values of 15.53 and 13.07 μmol•L⁻¹, respectively.
