Gynochthodes hainanensis

A new furanocoumarin, clauhainanin A (1), together with seven known furanocoumarins (2-8), were isolated from the stems and… Expand

Five new aspidofractinine-type alkaloids, kopsiahainins A-E (1-5), were isolated from a 80% EtOH extract of the leaves and stems… Expand

Two new lignans (7S,7'R,8S,8'R)-3,3'-dimethoxy-7,7'-epoxylignan-4,4',9-triol 4-O-β-D-glucopyranoside (1) and 9-O-formylaviculin… Expand

Three new indole alkaloids, named kopsihainin D (1), kopsihainin E (2), and kopsihainin F (3), along with nine known compounds (4… Expand

Non-phenolic oxidative coupling: The first total synthesis of the C-2 symmetric indole alkaloid P-(+)-dispegatrine (1) is… Expand