Fig. 3 in Serrulatane diterpenoids from the leaves of Eremophila glabra and their potential as antihyperglycemic drug leads

Fig. 3. Key COSY (bold), HMBC (black, H to C), and ROESY (red) correlations used for structure elucidation of the previously unreported serrulatane-type diterpenoids isolated from E. glabra. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)