Columbamides D and E: Chlorinated Fatty Acid Amides from the Marine Cyanobacterium <i>Moorea bouillonii</i> Collected in Malaysia
作者:Julius Adam V. Lopez、Julie G. Petitbois、Charles S. Vairappan、Taiki Umezawa、Fuyuhiko Matsuda、Tatsufumi Okino
DOI:10.1021/acs.orglett.7b01869
日期:2017.8.18
Two new chlorinated fatty acid amides, columbamides D (1) and E (2), along with apratoxins A and C and wewakazole, were isolated from the organic extract of a Moorea bouillonii sample from Sabah, Malaysia. Structure elucidation was accomplished by a combination of MS and NMR analyses. The total synthesis of all four stereoisomers of 1 was completed, and the absolute configuration was determined by
从马来西亚沙巴的Moorea bouillonii样品的有机提取物中分离出两种新的氯化脂肪酸酰胺,lum酰胺D(1)和E(2),以及Apratoxins A和C和wewakazole 。结构阐明是通过MS和NMR分析的组合来完成的。1的所有四个立体异构体的总合成完成,并且通过手性相HPLC和Marfey分析确定绝对构型。