INVESTIGATION ON CHEMICAL CONSTITUENTS OF THE CHLOROFORM EXTRACT OF THE STEM OF PARAMIGNYA TRIMERA (OLIVER) BURKILL (RUTACEAE)
Bùi Thị Thùy Linh
Đặng Hoàng Phú
Nguyễn Trung Nhân
Abstract
From the chloroform extract of Paramignya trimera was collected in Ninh Hoa district,Khanh Hoa province, seven phenolic derivatives - methyl 4-hydroxybenzoate (1), methyl p-(E)-coumarate (2), methyl syringate (3), vanillin (4), (E)-methyl 3-(4'-hydroxy-3',5'-dimethoxyphenyl) acrylate (5), methyl ferulate (6), and methyl 4-hydroxy-3-methoxybenzoate(7) were isolated. The structure of these compounds were determined by 1D NMR spectra andcomparison with published data.