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DOI: 10.1055/s-2007-969181
© Georg Thieme Verlag Stuttgart · New York
Desmethoxy-encecalin und Thymolderivate aus Arnica sachalinensis 1
Demethoxyencecalin and Thymol derivatives from Arnica sachalinensis 1 1 Herrn Prof. Dr. Herbert Oelschläger zum 65. Geburtstag gewidmet.Publication History
1986
Publication Date:
26 February 2007 (online)
Abstract
From the flowers of Arnica sachalinensis the chromene desmethoxyencecalin, 10-acetoxy-8,9-epoxy-3-O-isobutyrylthymol, and 10-acetoxy-8-hydroxy-9-isobutyryloxythymol were isolated and their structures established by mass spectrometry 13C-, and 1H-NMR spectroscopy.