1,3-Dimethylguanine, a New Purine from the New Zealand Ascidian Botrylloides leachi

1,3-Dimethylguanine, a New Purine from the New Zealand Ascidian Botrylloides leachi

The new purine 1,3-dimethylguanine (1) has been isolated from the ascidian Botrylloides leachi. The structure of 1 was elucidated by analysis of spectroscopic data, by comparison with the regioisomeric purine 1,3-dimethylisoguanine (2), and by hydrolysis to theophylline (3).

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Bibliographische Detailangaben
Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 1999-04, Vol.62 (4), p.638-639
Hauptverfasser: Lindsay, Brent S, Battershill, Chris N, Copp, Brent R
Format: Artikel
Sprache:eng
Schlagworte:
1,3-dimethylguanine
Botrylloides leachi
New Zealand
purines
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Beschreibung
Zusammenfassung:The new purine 1,3-dimethylguanine (1) has been isolated from the ascidian Botrylloides leachi. The structure of 1 was elucidated by analysis of spectroscopic data, by comparison with the regioisomeric purine 1,3-dimethylisoguanine (2), and by hydrolysis to theophylline (3).
ISSN:0163-3864
1520-6025
DOI:10.1021/np980477c