(<i>S</i>)-3,7-Dimethyl-5-octene-1,7-diol and Related Oxygenated Monoterpenoids from Petals of <i>Rosa </i><i>damascena</i> Mill.

DOI Web Site 被引用文献2件
  • Holger Knapp
    Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052 Erlangen, Germany, and Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka 422, Japan
  • Markus Straubinger
    Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052 Erlangen, Germany, and Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka 422, Japan
  • Selenia Fornari
    Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052 Erlangen, Germany, and Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka 422, Japan
  • Noriaki Oka
    Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052 Erlangen, Germany, and Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka 422, Japan
  • Naoharu Watanabe
    Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052 Erlangen, Germany, and Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka 422, Japan
  • Peter Winterhalter
    Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052 Erlangen, Germany, and Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka 422, Japan

書誌事項

公開日
1998-04-09
DOI
  • 10.1021/jf970987x
公開者
American Chemical Society (ACS)

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The methanolic extract obtained from rose flowers was subjected to XAD-2 adsorption chromatography. Prefractionation of the methanolic eluate using multilayer coil countercurrent chromatography (MLCCC) yielded five subfractions. From the least polar subfraction V, a major amount of the key odorants of rose oil, that is, isomeric rose oxides 1a/b, was liberated upon heat treatment at pH 2.5. Further chromatographic workup of fraction V led, for the first time, to the identification of the genuine rose oxide precursor (S)-3,7-dimethyl-5-octene-1,7-diol (2). In addition to diol 2, the following monoterpene diols have been identified:  3,7-dimethyl-7-octene-1,6-diol (3), 2,6-dimethyl-1,7-octadiene-3,6-diol (4), (2E,5E)-3,7-dimethyl-2,5-octadiene-1,7-diol (5), (2E)-3,7-dimethyl-2,7-octadiene-1,6-diol (6), (2Z,5E)-3,7-dimethyl-2,5-octadiene-1,7-diol (7), (2Z)-3,7-dimethyl-2,7-octadiene-1,6-diol (8), (Z)-2,6-dimethyl-2-octene-1,8-diol (9), (E)-2,6-dimethyl-2-octene-1,8-diol (10), (Z)-2,6-dimethyl-2,7-octadiene-1...

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