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Experientia

, Volume 3, Issue 5, pp 188–189 | Cite as

Obtention d'un dérivé du sclaréol à partir de l'ambréine

  • E. Lederer
  • D. Mercier
Kurze Mitteilungen

Summary

One of the products of the chromic acid oxidation of the animal triterpene ambreine (V) has been identified with the lactone C16H26O2 (III) whichRuzicka and coll. had isolated by oxidation of the plant diterpene sclareol (II). This identification confirms recent findings of the authors and ofRuzicka, Dürst andJeger and shows that the hydroxyle of ambreine (V) is at the same place as the hydroxyle of sclareol which is attached to the perhydronaphtalene ring.

Literatur

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    E. Lederer, D. Mercier etG. Pérot, Bull. Soc. Chim. France sous presse (1947).Google Scholar
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    L. Ruzicka etF. Lardon, Helv. chim. acta29, 912 (1946).CrossRefGoogle Scholar
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    E. Lederer, F. Marx, D. Mercier etG. Pérot, Helv. chim. acta29, 1354 (1946).CrossRefGoogle Scholar
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    Nous remercions vivement MonsieurL. Ruzicka ainsi que MonsieurM. M. Janot pour des échantillons de sclaréol et de lactone de sclaréol.Google Scholar
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    E. Lederer, D. Mercier etG. Pérot, Bull. Soc. Chim. France sous presse (1947).Google Scholar
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    D'après4 et5 l'-OH de l'ambréine se trouvait au carbone tertiaire voisin et la lactone en C17 était une γ-lactone.Google Scholar
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    Où, d'aprèsRuzicka, Dürst etJeger, la position du méthyle marqué d'un * est encore incertaine.Google Scholar
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    L. Ruzicka etF. Lardon, Helv. chim. acta29, 912 (1946).CrossRefGoogle Scholar
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    E. Lederer, F. Marx, D. Mercier etG. Pérot, Helv. chim. acta29, 1354 (1946).CrossRefGoogle Scholar
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    L. Ruzicka etM. M. Janot, Helv. chim. acta14, 645 (1931).CrossRefGoogle Scholar
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    L. Ruzicka, C. F. Seidel etL. L. Engel, Helv. chim. acta25, 621 (1942).CrossRefGoogle Scholar
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    L. Ruzicka, O. Dürst etO. Jeger, Helv. chim. acta30, 353 (1947).CrossRefGoogle Scholar

Copyright information

© Birkhäuser Verlag 1947

Authors and Affiliations

  • E. Lederer
    • 1
  • D. Mercier
    • 1
  1. 1.Laboratoire de chimie biologique de la Faculté des sciencesInstitut de chimieLyon

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