Thành phân hóa học của cành và lá cây quếch (Chisocheton paniculatus Hiern - Meliaceae)

Abstract

From the stems and leaves of Chisocheton paniculatus Hiem (Meliaceae), four natural compounds were isolated and identified as (22E,24R)-24-methyl-6β-methoxy-5α-cholesta-7,22-diene-3β,5-dlol (1), 7α-hydroxy-β-sitosterol (2), spathulenol (3), and di-n-pentyl phthalate (4) by two-dimensional NMR in reference to the literature. Compound 1 was isolated from Chisocheton genus for the first time.