Citation: Xiang Zhong Huang, Yan Yin, Jian Hui Dai, Hui Liang, Yun Dai, Lian Bai. Two new ceramides from the stems of Piper betle L.[J]. Chinese Chemical Letters, ;2010, 21(4): 433-436. doi: 10.1016/j.cclet.2009.11.047 shu

Two new ceramides from the stems of Piper betle L.

School of Chemistry and Biotechnology, Yunnan Nationalities University, Kunming 650031, China

Received Date: 13 July 2009

Fund Project: This work was supported by the Key Project of Chinese Ministry of Education (No. 209116). We are grateful to School of Chemistry and Biotechnology, Yunnan Nationalities University for measuring NMR and MS spectra.

Two new ceramides,(2S,3S,4R)-2-N-[(2'R)-2'-hydroxypentacosanoylamino]-nonacosane-1,3,4-triol(1)and(2S,3S,4R,8E)-2-N-[(2'R)-2'-hydroxytetracosanoylamino]-8-eicosylene-1,3,4-triol(2)have been isolated from the stems of Piper betle L.collected from Baoshan city of Yunnan Province in China.Their structures were determined by spectroscopic and chemical methods.
- P.betle L.,
- Pepper,
- Ceramides
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