Abstract
12-Oxo-10,15(Z)-phytodienoic acid biosynthesized from 13(S)-hydroperoxy-9(Z),11(E),15(Z)-octadecatrienoic acid using a preparation of corn (Zea mays L) hydroperoxide dehydrase recently was found to be a mixture of enantiomers in a ratio of 82∶18 (Hamberg, M., and Hughes, M.A. (1988)Lipids 23, 469–475). In this work, 12-oxophytodienoic acid and (+)-7-iso-jasmonic acid were converted into a common derivative, methyl 3-hydroxy-2-pentyl-cyclopentane-1-octanoate. From gas liquid chromatographic analysis of the (−)-menthoxycarbonyl derivative of methyl 3-hydroxy-2-pentyl-cyclopentane-1-octanoates prepared from 12-oxophytodienoic acid and (+)-7-iso-jasmonic acid, it could be deduced that the major enantiomer of 12-oxophytodienoic acid had the 9(S),13(S) configuration. Therefore, in the major enantiomer of 12-oxophytodienoic acid, the configurations of the side chainbearing carbons are identical to the configurations of the corresponding carbons of (+)-7-iso-jasmonic acid, thus giving support to previous studies indicating that 12-oxophytodienoic acid serves as the precursor of (+)-7-iso-jasmonic acid in plant tissue.
Similar content being viewed by others
Abbreviations
- 13(S)-HPOT:
-
13(S)-hydroperoxy-9(Z),11(E),15(Z)-octadecatrienoic acid
- MC:
-
(−)-menthoxycarbonyl
- Me,Si:
-
trimethylsilyl
- GC-MS:
-
gas chromatography-mass spectrometry
- GLC:
-
gas liquid chromatography
- HPLC:
-
high performance liquid chromatography
- TLC:
-
thin layer chromatography
References
Zimmerman, D.C., and Feng, P. (1978)Lipids 13, 313–316.
Vick, B.A., and Zimmerman, D.C. (1979)Plant Physiol. 64, 203–205.
Vick, B.A., and Zimmerman, D.C. (1983)Biochem. Biophys. Res. Commun. 111, 470–477.
Vick, B.A., and Zimmerman, D.C. (1984)Plant Physiol. 75, 458–461.
Sembdner, G., and Klose, C. (1985)Biol. Rundsch. 23, 29–40.
Nishida, R., and Acree, T.E. (1984)J. Agric. Food Chem. 32, 1001–1003.
Miersch, O., Meyer, A., Vorkefeld, S., and Sembdner, G. (1986)J. Plant Growth Regul. 5, 91–100.
Miersch, O., Preiss, A., Sembdner, G., and Schreiber, K. (1987)Phytochemistry 26, 1037–1039.
Hill, R.K., and Edwards, A.G. (1965)Tetrahedron 21, 1501–1507.
Vick, B.A., and Zimmerman, D.C. (1979)Lipids 14, 734–740.
Hamberg, M., and Hughes, M.A. (1988)Lipids 23, 469–475.
Hamberg, M., and Gotthammar, B. (1973)Lipids 8, 737–744.
Hamberg, M. (1987)Biochim. Biophys. Acta 920, 76–84.
Hamberg, M., Herman, C.A., and Herman, R.P. (1986)Biochim. Biophys. Acta 877, 447–457.
Hamberg, M. (1971)Anal. Biochem. 43, 515–526.
Author information
Authors and Affiliations
Additional information
When absolute configurations of C-9 and C-13 are not specifically indicated, phytonoic acid is used to denote 2-pentyl-cyclopentane-1-octanoic acid in which the two side chains have thecis relationship, whereas phytonoic acid (trans isomer) denotes 2-pentyl-cyclopentane-1-octanoic acid in which the two side chains have thetrans relationship.
About this article
Cite this article
Hamberg, M., Miersch, O. & Sembdner, G. Absolute configuration of 12-Oxo-10,15(Z)-phytodienoic acid. Lipids 23, 521–524 (1988). https://doi.org/10.1007/BF02535590
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02535590