Fig. 2 in (þ/¡)-Dievodialetins A¡G: Seven pairs of enantiomeric coumarin dimers with anti-acetylcholinesterase activity from the roots of Evodia lepta Merr.

Fig. 2. (A) Key 1H–1H COSY (red bold lines) and HMBC (blue arrows) correlations of 1. (B) X-ray ORTEP schematic of 1. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)