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Supriyatna Supriyatna
Fakultas Farmasi, Universitas Padjadjaran
Control & Systems Engineering Mathematics

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Tetraoksigenasi Santon dari Kulit Batang Garcinia nigrolineata Tetraoxygenated Xanthone from The Stem Bark of Garcinia nigrolineata Muharni Muharni; Supriyatna Supriyatna; Husein Bahti; Dachrianus Dachrianus
Jurnal ILMU DASAR Vol 10 No 1 (2009)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

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Abstract

A tetraoxygenated xanthone, 1,7-dihidroxy-3-methoxy-4-(3methylbut-2-enyl),6’,6’ –dimethylpyrano (2’ , 3’ : 5, 6) xanthone had been isolated from the ethyl acetate extract of the stem bark of Garcinia nigrolineata Planch Ex T. Anders. The structure of these compounds were determined on the basis of spectroscopic NMR 1D and 2D.
Co-Authors Dachrianus Dachrianus Husein Hernadi Bahti Muharni Muharni