New Cycloartane Glycosides from Cimicifuga dahurica

Wencai Ye; Jingwen Zhang; Chun-Tao Che; Tao Ye; Shouxun Zhao

doi:10.1055/s-2006-960865

Planta Medica, Inhaltsverzeichnis

Planta Med 1999; 65(8): 770-772
DOI: 10.1055/s-2006-960865

Letters

New Cycloartane Glycosides from Cimicifuga dahurica

Wencai Ye¹ ^, ² , Jingwen Zhang² , Chun-Tao Che¹ ^, ³ , Tao Ye⁴ , Shouxun Zhao²

¹Department of Chemistry, the Hong Kong University of Science and Technology, Hong Kong
²Department of Phytochemistry, China Pharmaceutical University, Nanjing, P. R. China
³School of Chinese Medicine, the Chinese University of Hong Kong, Shatin, Hong Kong
⁴Department of Chemistry, The University of Hong Kong, Hong Kong

Abstract

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Abstract

Two new cylcoartane glycosides along with a known compound, 12β-hydroxycimigenol 3-O-α-L-arabinopyranoside, were isolated from the rhizomes of Cimicifuga dahurica (Ranunculaceae). The structures of the new compounds were elucidated as cimigenol 3-O-α-L-arabinopyranoside and 25-O-acetylcimigenol 3-O-α-L-arabinopyranoside on the basis of chemical and spectral evidence.

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