Lanostane-Type Triterpenoids from Scilla scilloides and Structure Revision of Drimiopsin D

  • Nat Prod Bioprospect. 2015 Oct;5(5):263-70. doi: 10.1007/s13659-015-0076-0.
Fu-Cai Ren  1 ,  Li-Xia Wang  1 ,  Qin Yu  1 ,  Xian-Jun Jiang  1 ,  Fei Wang  2
Affiliations
  • 1. BioBioPha Co., Ltd., Kunming, 650201, People's Republic of China.
  • 2. BioBioPha Co., Ltd., Kunming, 650201, People's Republic of China. [email protected].
PMID: 26458926 DOI: 10.1007/s13659-015-0076-0
Abstract

Two hitherto unknown lanostane-type triterpenoids, namely scillascillol (1) and scillascillone (2), and a hitherto unknown norlanostane-triterpene glycoside, namely scillascilloside B-1 (3), were isolated from the ethanol extract of the whole Plants of Scilla scilloides. Their structures were elucidated on the basis of extensive spectroscopic studies. In addition, the structure of drimiopsin D (6a) has been revised as 2,5-dimethoxy-8-methyl-1,3,6-trihydroxyxanthone (6) by reanalysis of the spectroscopic data.

Keywords
Lanostane; Scilla scilloides; Scillascillol; Scillascillone; Structure revision.
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