摘要
Chemical reinvestigation of the methanolic extract of whole plant of Lactuca sativa L var. anagustata has now led to the isolation of one new eudesmane sesquiterpenoid glycoside which was elucidated by means of spectroscopic methods, including 2D-NMR experiments (H-1-H-1 COSY, HMQC, HMBC, and NOESY) as 1 beta-O-beta-D-glucopyranosyl-15-O-(p-methoxyphenylacetyl)-5 alpha, 6 beta H-eudesma-3, 11(13)-dien-12, 6 alpha-olide.
- 出版日期2012
- 单位浙江理工大学