Tetraoksigenasi Santon dari Kulit Batang Garcinia nigrolineata Tetraoxygenated Xanthone from The Stem Bark of Garcinia nigrolineata

Authors

  • Muharni Muharni Jurusan Kimia, Fakultas MIPA, Universitas Sriwijaya
  • Supriyatna Supriyatna Fakultas Farmasi, Universitas Padjadjaran
  • Husein Bahti Fakultas Farmasi, Universitas Padjadjaran
  • Dachrianus Dachrianus Jurusan Farmasi, Fakultas MIPA, Universitas Andalas

Keywords:

Tetraoxygenated xanthone, 1, 7-dihidroxy-3-methoxy-4-(3methylbut-2-enyl), 6’, 6’dimethylpyrano (2’, 3’, 5, 6) xanthone, Garcinia nigrolineata

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.





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Published

2009-01-03

Issue

Vol. 10 No. 1 (2009)

Section

General