Title of article
New cyclic tetrapeptides and asteltoxins from gorgonian-derived fungus Aspergillus sp. SCSGAF 0076
Author/Authors
Jie Bao، نويسنده , , Xiaoyong Zhang، نويسنده , , Xin-Ya Xu، نويسنده , , Fei He، نويسنده , , Xu-Hua Nong، نويسنده , , Shuhua Qi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
5
From page
2113
To page
2117
Abstract
Three new cyclic tetrapeptides, aspergillipeptides A–C (1–3), and one new asteltoxin B (4) were isolated from a culture broth of gorgonian-derived fungal strain Aspergillus sp. SCSGAF 0076. Their structures were elucidated by spectroscopic analysis, and the absolute configurations of aspergillipeptides A–C were determined by Marfeyʹs method. Aspergillide C (3) showed strong antifouling activity against Bugula neritina larvae settlement with LC50/EC50>25.
Keywords
cyclic tetrapeptide , Gorgonian-derived fungus , Antifouling , Asteltoxin , Aspergillus sp.
Journal title
Tetrahedron
Serial Year
2013
Journal title
Tetrahedron
Record number
1105535
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