期刊论文

Lin, L.-M.

中文

中草药

0253-2670

2015

46

24

3623-3629

10.7501/j.issn.0253-2670.2015.24.002

2013ZX09201019:重大新药创制"科技重大专项 20124323120004:高等学校博士学科点专项科研基金 13JJ4089:湖南省自然科学基金 201507002:公益性行业科研专项 k1406039-31:科技计划 2013:湖湘青年科技创新创业平台人才项目 :湖南省重点学科建设项目(十二五)

本校为第一且通讯机构

目的研究夏枯草Prunella vulgaris果穗的化学成分及其抗乳腺癌细胞活性。方法运用硅胶、ODS、SephadexLH-20等色谱方法进行分离纯化,根据理化性质和波谱数据并参考文献鉴定化合物的结构;通过MTT法,对化合物体外抗乳腺癌细胞MCF-7、MDA-MB-231的活性进行筛选。结果从夏枯草果穗中分离得到14个化合物,分别鉴定为寡肽(1)、5α,8α-过氧麦角-6,22-二烯-3β-醇(2)、β-香树素(3)、白桦脂酸(4)、3-羟基-11-烯-11,12-脱氢-28,13-乌苏酸内酯(5)、大戟醇(6)、2α,3α,24-三羟基-12-烯-28-齐墩果酸(7)、candelabrone 12-methyl ether (8)、cyclopentaneacetic acid (9)、2α-羟基熊果酸(10)、α-菠菜甾醇(...

Objective: To study the chemical constituents from Prunella vulgaris and their antitumor activities. Methods: Silica gel, reverse-phase octadecylsilyl (ODS), Sephadex LH-20 chromatographic methods, and HPLC were applied to isolating and purifying compounds. MS and NMR spectroscopic methods were used to determine their structures. Furthermore, the cytotoxicity of these chemical components for MCF-7, MDA-MB-231, and MCF-10A cell lines was measured by MTT method. Results: Forteen compounds were isolated from the fruits of P. vulgaris and their str...