Cereusitin A, a cyclic tetrapeptide from a Bacillus cereus strain isolated from the soft coral Antillogorgia (syn. Pseudopterogorgia) elisabethae

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• 作者：Angela Pinzó ; n-Espinosa^a ; Diana Martinez-Matamoros^a ; ^b ; Leonardo Castellanos^a ; ; Carmenza Duque^a ; Jaime Rodrí ; guez^b ; Carlos Jim&eacute ; nez^b ; Freddy A. Ramos^a ; ^{faramosr@unal.edu.co}
• 关键词：Bacillus cereus ; Cyclopeptide ; 4-Hydroxyproline ; Marfey&rsquo ; s method ; Marine natural products
• 刊名：Tetrahedron Letters
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：58
• 期：7
• 页码：634-637
• 全文大小：443 K
• 卷排序：58

文摘

A cyclic tetrapeptide (1) was isolated from a marine strain Bacillus cereus. 4-(R)-hydroxysattabacin (2), and three parabens were also isolated and identified. Absolute configuration of cereusitin A (1) was established by Marfey method. The compounds were tested against human pathogens and phytopathogenic. fungi.