Alkaloids of Fissistigma manubriatum (Hk. f. et Th.) Merr
Saaid M., and Khalijah Awang, (2005) Alkaloids of Fissistigma manubriatum (Hk. f. et Th.) Merr. Malaysian Journal of Science, 24 (1). pp. 41-45. ISSN 13943065 Full text not available from this repository. Official URL: http://www.ejurn.fsktm.um.edu.my/ AffiliationsUniversity of Malaya, Faculty of Science, Dept. of Chemistry, Kuala Lumpur, Malaysia AbstractThe alkaloidal composition of the Malaysian Fissistigma manubriatum (Hk. f. et Th.) Merr (KL 4937, Mersing) has been carried out. The alkaloids were extracted from the stem bark with CH₂Cl₂ and the crude alkaloid mixtures were isolated using extensive chromatography (thin layer chromatography, TLC and column chromatography, CC). The structural elucidation of the purified alkaloids were carried out by spectroscopic methods: ID and 2D NMR, IR, UV and MS. Two oxoaporphines : lanuginosine 1, liriodenine 2 and two tetrahydroprotoberberines : tetrahydropalmatine 3 and discretine 4 have been identified. Repository Staff Only: item control page
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