Two New Acridone Alkaloids from Glycosmis macrantha

Authors :: Maizatulakmal Yahayu
Mohd Aspollah Sukari
Najihah Mohd Hashim
Muhammad Aizat Mohd Amin
Mawardi Rahmani
Abdah Md Akim
Gwendoline Cheng Lian Ee
Source :: Molecules; Volume 16; Issue 6; Pages: 4401-4407, Molecules, Vol 16, Iss 6, Pp 4401-4407 (2011), Molecules
Publication Year :: 2011
Publisher :: Molecular Diversity Preservation International, 2011.
Abstract: Extraction and chromatographic separation of the extracts of dried stem barks of Glycosmis macrantha lead to isolation of two new acridone alkaloids, macranthanine (1) and 7-hydroxynoracronycine (2), and a known acridone, atalaphyllidine (3). The structures of these alkaloids were determined by detailed spectral analysis and also by comparison with reported data.