A novel cyclopropyl-containing fatty acid glucoside from the seeds of Litchi chinensis

作者：Xu, Xinya; Xie, Haihui^*; Xu, Liangxiong; Wei, Xiaoyi

来源：Fitoterapia, 2011, 82(3): 485-488.

DOI：10.1016/j.fitote.2011.01.001

• Litchi chinensis
• Lychee seeds
• Litchioside C
• Galactosylacylglycerols

3,12-Dihydroxy-cis-3,4-methylenedodecanoic acid 3-O-beta-D-glucopyranoside, trivially named litchioside C (1), the first cyclopropyl-containing fatty acid glycoside, was isolated along with three previously uncharacterized galactosylacylglycerols from the seeds of Litchi chinensis. Its structure was established on the basis of spectroscopic analysis including HRESIMS and 20 NMR spectra. Its antioxidant and antibacterial activities were evaluated and its biogenetic pathway was discussed.

• 出版日期2011-4
• 单位中国科学院华南植物园