Liu, J. and Davidson, R.S. and Vanderheijden, R. and Verpoorte, R. and Howarth, O.W. (1992) Isolation of 4-Hydroxy-5-Methoxycanthin-6-One from Picrasma-Quassioides and Revision of a Previously Reported Structure. Liebigs Annalen Der Chemie (9). pp. 987-988. ISSN 0170-2041.
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A new alkaloid, 4-hydroxy-5-methoxycanthin-6-one (1), has been isolated from Picrasma quassioides (Simaroubaceae), and its structure has been determined by high-field H-1- and C-13-NMR, C-13,H-1-HETCOR, H-1,H-1-2D-COSY, and NOE-difference spectra. Previous data, interpreted by other workers as being from this compound, is instead tentatively reassigned to another new alkaloid structure, 4-hydroxy-3-methylcanthine-5,6-dione (2).
|Additional information:||This document is a note.|
|Subjects:||Q Science > QD Chemistry|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences|
|Depositing User:||M. Nasiriavanaki|
|Date Deposited:||29 Aug 2009 15:53|
|Last Modified:||29 Aug 2009 15:53|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/22350 (The current URI for this page, for reference purposes)|
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