(6,7-Dimethoxy-4-methylisoquinolinyl)-(4'-methoxyphenyl)-methanone, a new benzylisoquinoline alkaloid from Beilschmiedia brevipes

The leaves of Beilschmiedia brevipes provided a new benzylisoquinoline alkaloid: (6,7-dimethoxy-4-methylisoquinolinyl)-(4'-methoxyphenyl)-methanone (1) and O,O-dimethylannocherin A (2), a new natural compound which has been synthesized before. Complete 1H- and 13C-NMR data of both compounds wer...

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Veröffentlicht in:	Molecules (Basel, Switzerland) Switzerland), 2010-03, Vol.15 (4), p.2339-2346
Hauptverfasser:	Pudjiastuti, Pratiwi, Mukhtar, Mat Ropi, Hadi, A Hamid A, Saidi, Nurdin, Morita, Hiroshi, Litaudon, Marc, Awang, Khalijah
Format:	Artikel
Sprache:	eng
Schlagworte:	Beilschmiedia brevipes benzylisoquinoline Benzylisoquinolines - chemistry Benzylisoquinolines - isolation & purification Carbon Cellular Biology Chemistry Isoquinolines - chemistry Isoquinolines - isolation & purification lauraceae Lauraceae - chemistry Life Sciences NMR Phytochemicals Plant Leaves - chemistry
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Beschreibung
Zusammenfassung:	The leaves of Beilschmiedia brevipes provided a new benzylisoquinoline alkaloid: (6,7-dimethoxy-4-methylisoquinolinyl)-(4'-methoxyphenyl)-methanone (1) and O,O-dimethylannocherin A (2), a new natural compound which has been synthesized before. Complete 1H- and 13C-NMR data of both compounds were reported. The structures were established through various spectroscopic methods notably 1D- and 2D-NMR, UV, IR and HRESIMS.
ISSN:	1420-3049 1420-3049
DOI:	10.3390/molecules15042339