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Titik K. Prana
Pusat Penelitian Bioteknologi-LIPI
Biochemistry, Genetics & Molecular Biology Health Professions Medicine & Pharmacology Public Health

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Isolasi dan Penentuan Struktur Molekul Alkaloid dari Strychnos ligustrida Bl. Judhi Rachmat; Titik K. Prana; Partomuan Simanjuntak
JURNAL ILMU KEFARMASIAN INDONESIA Vol 2 No 1 (2004): JIFI
Publisher : Fakultas Farmasi Universitas Pancasila

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Abstract

Four alkaloids, brucine, brucin N-oxide, colobrine N-oxide, and strychine N-oxide were isolated from the bark of Strychnos ligustrida Bl. (Loganiaceae). Their structures were determined by spectroscopic data analysis, in particular by the Nuclear Magnet Resonance ('H and 13C NMR) and 2D NMR ('H-'HCOSY, 13C-'H COSY) and mass spectroscopy (MS).
Co-Authors Judhi Rachmat Partomuan Simanjuntak