Four New 6-Oxy Purine Alkaloids from the South China Sea Sponge,Haliclona cymaeformis

CHEN Min; WU Xudong; SHEN Nanxing; WANG Changyun

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Four New 6-Oxy Purine Alkaloids from the South China Sea Sponge,Haliclona cymaeformis

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In this study, the chemical analysis of the marine sponge spieces, Haliclona cymaeformis, collected from the South China Sea was carried out, Two pairs of regioisomers of alkyl substitutional 6-oxy purine alkaloids(1a/1b and 2a/2b) were isolated. All of them possess two structural moieties, a 6-oxy purine nucleus and a pentan-2-one or hexan-2-one alkyl chain. Among them, 1a and 2a are the major N-9-substitutional regioisomers, and 1b and 2b are the minor N-7-substitutional regioisomers.

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《中国海洋大学学报：英文版》 |2017年第6期|1183-1186|共4页
作者
CHEN Min; WU Xudong; SHEN Nanxing; WANG Changyun;
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作者单位

Key Laboratory of Marine Drugs;

the Ministry of Education of China;

School of Medicine and Pharmacy;

Ocean University of China;

Marine Science & Technology Institute;

College of Environmental Science & Engineering;

Yangzhou University;

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原文格式 PDF
正文语种 chi
中图分类海洋学;
关键词
marine; sponge; Haliclona; cymaeformis; 6-oxy; purine; alkaloid; regioisomer;

Four New 6-Oxy Purine Alkaloids from the South China Sea Sponge,Haliclona cymaeformis

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