
Chemical and Pharmaceutical Bulletin p. 1157 - 1160 (1999)
Update date:2022-08-11
Topics:
Akihisa, Toshihiro
Hideshima, Ryuichi
Koike, Kazuo
The structure of a triterpene alcohol isolated from the nonsaponifiable lipids of both the root and aerial part extracts of Cimicifuga simplex (Ranunculaceae) was established to be cycloarta-16,24-dien-3β-ol (1). Spectral identity of the 24,25-dihydro derivative (4) of 1 with 24,25- dihydrocimicifugenol demonstrated that cimicifugenol, previously assigned the erroneous structure of cycloarta-7,24-dien-3β-ol, possesses structure 1.
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