Two Novel Triterpenoids from Portulaca oleracea L.
Two Novel Triterpenoids from Portulaca oleracea L.
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DOI：
10.1002/hlca.200890221
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发表时间：
2008-11
影响因子：
1.8
通讯作者：
H. Xin;Yan-feng Xu;Yin-huan Hou;Ya'ni Zhang;Xiao-Qiang Yue;Jin-cai Lu;C. Ling
中科院分区：
文献类型：
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作者：
H. Xin;Yan-feng Xu;Yin-huan Hou;Ya'ni Zhang;Xiao-Qiang Yue;Jin-cai Lu;C. Ling
从马齿苋（PortulacaoleraceaL.）中分离得到两个新的三萜类化合物：（2α，3 α）-3-{[4-O-（β-D-吡喃葡萄糖基）-β-D-吡喃木糖基]氧基}-2，23-二羟基-30-甲氧基-30-氧代-12-烯-28-酸（1）和（2α，3 α）-2，23，30-三羟基-3-[（β-D-吡喃木糖基）氧基]-12-烯-28-酸（2）。MTT法检测均显示较弱的细胞毒活性。
Two novel triterpenoids, (2α,3α)-3-{[4-O-(β-D-glucopyranosyl)-β-D-xylopyranosyl]oxy}-2,23-dihydroxy-30-methoxy-30-oxoolean-12-en-28-oic acid (1) and (2α,3α)-2,23,30-trihydroxy-3-[(β-D-xylopyranosyl)oxy]olean-12-en-28-oic acid (2) were isolated from Portulaca oleracea L., and they both showed weak cytotoxic activity assayed with the MTT method.