Helvetica chimica acta

Synthese von Diterpenen als mögliche biogenetische Vorläufer des C20??Carotinoides Crocetin

H Schurtenberger, U Vögeli…

Index: Schurtenberger, Heidi; Voegeli, Ulrich; Pfander, Hanspeter Helvetica Chimica Acta, 1983 , vol. 66, # 7 p. 2346 - 2357

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Citation Number: 4

Abstract

Summary With regard to the investigation of the biosynthesis of the C,,-carotenoids in saffron the four diterpenes 6 9 were synthesized, who differ only in their degree of saturation. A detailed analysis of their'H-and I3C-NMR spectra has been achieved by their mutual comparison.