4-Methoxy-3-(3-Methylbut-2-En-1-Yl)-7-[(3-Methylbut-2-En-1-yl)oxy]quinolin-2(1H)-One from Melicope moluccana T.G. Hartley

Abstract

4-Methoxy-3-(3-methylbut-2-en-1-yl)-7-[(3-methylbut-2-en-1-yl)oxy]quinolin-2(1H)-one (1) was isolated from the leaves of Melicope moluccana T.G. Hartley. The chemical structure of 1 was elucidated using mainly UV, IR, HRESIMS, 1D and 2D-NMR spectroscopy. Keywords: 4-Methoxy-3-(3-methylbut-2-en-1-yl)-7-[(3-methylbut-2-en-1-yl)oxy]quinolin-2(1H)-one; 2-quinolone alkaloid; Melicope moluccana