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Nurdin Saidi
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Syiah Kuala University, Banda Aceh, 23111

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ISOLASI SENYAWA ALKALOID DARI TUMBUHAN Cryptocarya bracteolata (LAURACEAE) Saidi, Nurdin; Morita, Hiroshi; Litaudon, Marc; Mukhtar, Mat Ropi; Awang, Khalijah; Hadi, A. Hamid A.
JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X Vol 6, No 1 (2012)
Publisher : Indonesian Research Gateway

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Abstract

Isolation of alkaloids from the bark of C. bracteolata Gamb yielded two compounds ofaporphines alkaloid, (+)-Lirioferine and (+)-Bracteoline. The extraction of the bark wascarried out by maceration, and isolation was carried out by column chromatography.Structural elucidation was established through several spectroscopic methods, such as 1DNMR(1H, 13C, DEPT), 2D-NMR (COSY, HMQC, HMBC), UV, IR, MS and comparison withthe published data.ABSTRAKDua senyawa alkaloid jenis aporfin, yaitu (+)-Lirioferin dan (+)-Bracteolin telah diisolasi darikulit batang C. Bracteolata. Ekstraksi senyawa dilakukan menggunakan cara maserasi danisolasi dengan kromatografi kolom. Elusidasi struktur dilakukan dengan berbagai jenisspektroskopi, meliputi 1D-NMR (1H, 13C, DEPT), 2D-NMR (COSY, HMQC, HMBC), UV, IR,EIMS dan perbandingan data senyawa yang sudah dipublikasi sebelumnya.
ISOLASI SENYAWA ALKALOID DARI TUMBUHAN Cryptocarya bracteolata (LAURACEAE) Saidi, Nurdin; Morita, Hiroshi; Litaudon, Marc; Mukhtar, Mat Ropi; Awang, Khalijah; Hadi, A. Hamid A.
Jurnal Farmasi Indonesia Vol 6, No 1 (2012)
Publisher : Jurnal Farmasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35617/jfi.v6i1.92

Abstract

Isolation of alkaloids from the bark of C. bracteolata Gamb yielded two compounds ofaporphines alkaloid, (+)-Lirioferine and (+)-Bracteoline. The extraction of the bark wascarried out by maceration, and isolation was carried out by column chromatography.Structural elucidation was established through several spectroscopic methods, such as 1DNMR(1H, 13C, DEPT), 2D-NMR (COSY, HMQC, HMBC), UV, IR, MS and comparison withthe published data.ABSTRAKDua senyawa alkaloid jenis aporfin, yaitu (+)-Lirioferin dan (+)-Bracteolin telah diisolasi darikulit batang C. Bracteolata. Ekstraksi senyawa dilakukan menggunakan cara maserasi danisolasi dengan kromatografi kolom. Elusidasi struktur dilakukan dengan berbagai jenisspektroskopi, meliputi 1D-NMR (1H, 13C, DEPT), 2D-NMR (COSY, HMQC, HMBC), UV, IR,EIMS dan perbandingan data senyawa yang sudah dipublikasi sebelumnya.