杨峻山, 陈玉武. 国产沉香化学成分的研究——Ⅰ.白木香酸和白木香醛的分离和结构测定J. 药学学报, 1983, 18(3): 191-198.
引用本文: 杨峻山, 陈玉武. 国产沉香化学成分的研究——Ⅰ.白木香酸和白木香醛的分离和结构测定J. 药学学报, 1983, 18(3): 191-198.
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YANG Jun-shan, CHEN Yu-wu. STUDIES ON THE CONSTITUENTS OF AQUILARIA SINENSIS (LOUR.) GILG. Ⅰ. ISOLATION AND sTRUCTURE ELUCIDATION OF TWO NEW SESOUITERPENES, BAIMUXINIC ACID AND BAIMUXINALJ. Acta Pharmaceutica Sinica, 1983, 18(3): 191-198.
Citation: YANG Jun-shan, CHEN Yu-wu. STUDIES ON THE CONSTITUENTS OF AQUILARIA SINENSIS (LOUR.) GILG. Ⅰ. ISOLATION AND sTRUCTURE ELUCIDATION OF TWO NEW SESOUITERPENES, BAIMUXINIC ACID AND BAIMUXINALJ. Acta Pharmaceutica Sinica, 1983, 18(3): 191-198.
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国产沉香化学成分的研究——Ⅰ.白木香酸和白木香醛的分离和结构测定

STUDIES ON THE CONSTITUENTS OF AQUILARIA SINENSIS (LOUR.) GILG. Ⅰ. ISOLATION AND sTRUCTURE ELUCIDATION OF TWO NEW SESOUITERPENES, BAIMUXINIC ACID AND BAIMUXINAL

    摘要
  • 摘要: 用气相色谱方法比较了国产沉香(Aquilaria sinensis(Lour.)Gilg.)和进口沉香(A.agallocha Roxb.)挥发油的组成,发现两者有一定差别。国产沉香的挥发油经硅胶柱和氧化铝柱层析得到两个新的倍半萜,分别命名为白木香酸(baimuxinie acid)和白木香醛(baimuxinal)经光谱(UV,IR,PMR和MS)分析,衍生物制备以及X线衍射单晶解析,确定它们的化学结构分别为式(Ⅰ)和(Ⅱ)。同时得到一已知化合物沉香螺旋醇(agarospirol)(Ⅲ)。

     

    Abstract: Baimuxinic acid and baimuxinal, two new sesquiterpenes, were isolated from Aquilaria sinensis (Lour.) Gilg. through silica gel and alumina column chromatography. Based on spectra, preparation of derivatives and studies of. X-ray diffraction the structures of the two new sesquiterpenes were elucidated as (Ⅰ) and (Ⅱ)respectively. Agarospirol (Ⅲ) was also isolated.

     

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