J Integr Plant Biol. ›› 1990, Vol. 32 ›› Issue (7): -.

• Research Articles •    

Studies on Some Glycosides from Olea yunnanensis Hand. -Mazz

He Zheng-dan, Shi Zhong-min, Yang Chong-ren   

Abstract: From the stem of Olea yunnanensis Hand. -Mazz., an endemic plant of Oleaceae and a folk medicine in Yunnan Province of China, four glycosides were isolated. Three of them were identified as 10-hydroxyligstroside (1), 10-hydroxyoleuropein (2), and (+)-l-acetoxypinoresinol-4′-β-D-glucoside (3). Another one is a new secoiridoidal glucoside named as oleayunnanoside (4), which structure was elvcidated by means of spectroscopic analysis and chemical methods.

Key words: Olea yunnanensis, Secoiridoid, Lignan, Oleayunnanoside

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