Molecules 2008, 13(8), 1696-1701; doi:10.3390/molecules13081696
Article

New Acetylenic Norlignan Compounds from Rhizomes of Curculigo crassifolia

1email, 1,* email and 2email
Received: 13 June 2008; in revised form: 1 August 2008 / Accepted: 6 August 2008 / Published: 13 August 2008
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: 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.
Keywords: Curculigo crassifolia; Hypoxidaceae; acetylenic norlignan compounds
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MDPI and ACS Style

Wang, K.-J.; Li, N.; Wang, H. New Acetylenic Norlignan Compounds from Rhizomes of Curculigo crassifolia. Molecules 2008, 13, 1696-1701.

AMA Style

Wang K-J, Li N, Wang H. New Acetylenic Norlignan Compounds from Rhizomes of Curculigo crassifolia. Molecules. 2008; 13(8):1696-1701.

Chicago/Turabian Style

Wang, Kai-jin; Li, Ning; Wang, Hu. 2008. "New Acetylenic Norlignan Compounds from Rhizomes of Curculigo crassifolia." Molecules 13, no. 8: 1696-1701.

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