Isolation and characterization of the new purine 1,3,7-trimethylisoguanine from the New Zealand ascidian Pseudodistoma cereum

被引：16

作者：

Copp, BR

Wassvik, CM

Lambert, G

Page, MJ

机构：

[1] Univ Auckland, Dept Chem, Auckland, New Zealand

[2] Calif State Univ Fullerton, Dept Biol Sci, Fullerton, CA 92834 USA

[3] Natl Inst Water & Atmospher Res, Wellington, New Zealand

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 08期

关键词：

D O I：

10.1021/np000172+

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The new purine 1,3,7-trimethylisoguanine (1) has been isolated from the ascidian Pseudodistoma cereum. The structure of 1 was elucidated by analysis of NMR spectroscopic and mass spectrometric data and by comparison with the regioisomeric purine 1,3,7-trimethylguanine (2).

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页码：1168 / 1169

页数：2

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