Diterpenoid mới được phân lập từ cây thuốc giấu Euphorbia tithymaloides (P.).

Cầm Thị Ính, Nguyễn Thị Hồng Vân, Phạm Minh Quân, Trần Thị Quỳnh Trang, Trịnh Anh Viên, Nguyễn Thị Thuỷ, Đỗ Thị Thảo

Abstract


A new compound 1α,13β,14α-trihydroxy-3β-benzoyloxy-7β-methoxy-9β,15β-diacetoxyjatrophan-5,11E-dien (1), and two known compounds poly-O-acylated jatrophan diterpenoids (2, 3) were isolated and identified from Euphorbia tithymaloides (P.). Their structures were elucidated by spectroscopic methods and comparison with the reported data. Compound 1 showed good cytotoxicity against four cancer lines.

Keywords. Euphorbia tithymaloides,  poly-O-acylated  jatrophan diterpenoids.


Keywords


Euphorbia tithymaloides, poly-O-acylated jatrophan diterpenoids.

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