Three New Naphthoquinones from the Stem ofDiospyros maritimeBlume
摘要:
AbstractThree new naphthoquinone derivatives, isolated from the stems of Diospyros maritima Blume, were elucidated as 2′‐ethoxyisodiospyrin, 3′‐ethoxyisodiospyrin, and 3‐ethoxyisodiospyrin, respectively, on the basis of spectral properties.