New acetylenic norlignan compounds from rhizomes of Curculigo crassifolia

作者：Wang Kai jin; Li Ning^*; Wang Hu

来源：Molecules, 2008, 13(8): 1696-1701.

DOI：10.3390/molecules13081696

• Curculigo crassifolia
• Hypoxidaceae
• acetylenic norlignan compounds

Two pairs of diastereoisomeric acetylenic norlignan compounds with PhCH(OR1)CH(OR2)CH2C CPh skeleta: (1R, 2R)-1-O-methylnyasicoside (1) and (1S, 2R)-1-O-methylnyasicoside (2), and (1R, 2R)-crassifogenin D (3) and (1S, 2R)-crassifogenin D (4), were isolated from the ethanolic extract of rhizomes of Curculigo crassifolia. Compounds 3 and 4 are new and their structures were elucidated on the basis of spectroscopic evidence and comparisons with literature data.

• 出版日期2008-8
• 单位安徽大学