The Conformation and CETP Inhibitory Activity of [10]-Dehydrogingerdione Isolated from Zingiber officinale

被引:23
作者
Choi, Soon-Yong [2 ]
Park, Gil-Soon [3 ]
Lee, Sung Yoon [1 ]
Kim, Ji Yeon [1 ]
Kim, Young Kook [1 ]
机构
[1] Korea Res Inst Biosci & Biotechnol, Immune Modulator Res Ctr, Ochang Eup 363883, Cheongwon Gun, South Korea
[2] Hannam Univ, Dept Biotechnol, Taejon 305811, South Korea
[3] Natl Forens Serv, Forens DNA Ctr, Seoul 158707, South Korea
关键词
Cholesteryl ester transfer protein; Gingiber officinale; Inhibitor; ESTER TRANSFER PROTEIN; GINGER; MECHANISM; DISEASE;
D O I
10.1007/s12272-011-0505-5
中图分类号
R914 [药物化学];
学科分类号
100705 [微生物与生化药学];
摘要
In the course of searching for cholesteryl ester transfer protein (CETP) inhibitors from natural sources, a new type of CETP inhibitor, [10]-dehydrogingerdione (1), was isolated from the extract of rhizomes of Zingiber officinale Roscoe. By NMR spectroscopic analysis of its (1)H-NMR, (13)C-NMR, and (1)H-(1)H COSY, HMBC, HMQC and NOESY, more precise structure, compared with its originally proposed structures, of [10]-dehydrogingerdione has been elucidated. This active compound inhibited human plasma CETP with IC(50) values of 35 mu M.
引用
收藏
页码:727 / 731
页数:5
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