Fig. 4 in Diterpenoids and p-methoxycinnamic acid diol esters from Kaempferia saraburiensis Picheans. (Zingiberaceae): Structural assignment of saraburol and their biological activities

Fig. 4. (A) Experimental ECD spectra of compounds 2 (black); TDDFT-calculated curves of normal (blue) and ent series (red), (B) Experimental and calculated ECD spectra of compound 3. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)