Jutawatra Aoonpakh
(Chulalongkorn University, 2000)
In the course of the phytochemical study of the leaves of Diospyros undulata var. cratericalyx (Craib) Bakh. (family Ebenaceae) using chromatographic techniques, a novel dimeric naphthoquinone, undulatanone (7,7’-biplumbagin), ...