Two new iridoid glucosides 1 and 2, 10-O-(3, 4-dimethoxy-(E)-cinnamoyl)catalpol and 10-O-(3, 4-dimethoxy-(Z)-cinnamoyl)c......

Phytochemical investigation of Lagotis yunnanensis led to the isolation andidentification of a new iridoid glucoside 1, ......