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
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
Journal title :
Tetrahedron
