4.4 Article

New glucosidated pyrazinoquinazoline indole alkaloids from fungus Aspergillus fumigatus derived of a jellyfish

期刊

TETRAHEDRON
卷 71, 期 2, 页码 271-275

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2014.11.063

关键词

Pyrazinoquinazoline indole glucosides; Aspergillus fumigatus; Jellyfish-derived; ECD/TDDFT

资金

  1. National Key Basic Research Program of China (973)'s Project [2011CB915503]
  2. National High Technology Research and Development Program (863 Program) [2012AA092104]
  3. National Natural Science Foundation of China [21202177, 31270402, 21172230, 20902094, 41176148, 21002110]
  4. Strategic Priority Research Program of the Chinese Academy of Sciences [XDA11030403]
  5. Guangdong Marine Economic Development and Innovation of Regional Demonstration Project [GD2012-D01-001]

向作者/读者索取更多资源

Three new pyrazinoquinazoline indole glucosides (1-3) were isolated from the fungus Aspergillus fumigatus derived from the jellyfish Nemopilema nomurai. Compounds 1-3 represent the first examples of glycosidated fumiquinzoline-type alkaloids from nature. The structures of the compounds were elucidated by spectroscopic methods and ECD/TDDFT calculations. A possible biogenetic pathway was proposed. (C) 2014 Elsevier Ltd. All rights reserved.

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