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Two New Acridone Alkaloids from Glycosmis macrantha
Department of Chemistry, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
Department of Biomedical Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
* Author to whom correspondence should be addressed.
Received: 24 February 2011; in revised form: 9 May 2011 / Accepted: 16 May 2011 / Published: 27 May 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.
Keywords: Glycosmis macrantha; macranthanine; 7-hydroxynoracronycine; atalaphyllidine
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MDPI and ACS Style
Yahayu, M.A.; Rahmani, M.; Hashim, N.M.; Amin, M.A.M.; Ee, G.C.L.; Sukari, M.A.; Akim, A.M. Two New Acridone Alkaloids from Glycosmis macrantha. Molecules 2011, 16, 4401-4407.
Yahayu MA, Rahmani M, Hashim NM, Amin MAM, Ee GCL, Sukari MA, Akim AM. Two New Acridone Alkaloids from Glycosmis macrantha. Molecules. 2011; 16(6):4401-4407.
Yahayu, Maizatul Akmal; Rahmani, Mawardi; Hashim, Najihah Mohd; Amin, Muhammad Aizat Mohd; Ee, Gwendoline Cheng Lian; Sukari, Mohd Aspollah; Akim, Abdah Md. 2011. "Two New Acridone Alkaloids from Glycosmis macrantha." Molecules 16, no. 6: 4401-4407.