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Planta Med 1986; 52(5): 365-367
DOI: 10.1055/s-2007-969186
DOI: 10.1055/s-2007-969186
Full Papers
© Georg Thieme Verlag Stuttgart · New York
New Guaianolides and Farnesol Derivatives from Arctotis arctotoides 1
1 Dedicated to Prof. Dr. J. Knabe on the occasion of his 65th birthday.Further Information
Publication History
1985
Publication Date:
26 February 2007 (online)
Abstract
The aerial parts of Arctotis arctotoides afforded eight known sesquiterpene lactones and three new ones, the 11β,13-dihydroguaianolides 9 and 10 as well as the chlorohydrine 8. Furthermore two 2Z-farnesol derivatives 12 and 13 were isolated. The structures were elucidated by highfield 1H-NMR. The stereochemistry of several compounds has been revised.