作者:Yasuyo Sekiyama、Yoshinori Fujimoto、Keiji Hasumi、Akira Endo
DOI:10.1021/jo015614g
日期:2001.8.1
experiments with (2)H- and (13)C-labeled decanoic acid, their 3-oxygenated congeners, and octanoic acid have suggested that 1 is biosynthesized via coupling of a C(5) unit with octanoate, rather than via introduction of a C(3) unit at the alpha position of a decanoate derivative. Further feeding study of [2,3-(13)C(2)]decanoic acid concluded that the former route is operating in the biosynthesis of 1.
Acaterin(1),由假单胞菌(Pseudomonas sp。)92是具有2-戊烯-4-油化物结构的次级代谢产物。用(2)H和(13)C标记的癸酸,它们的3-氧化同系物和辛酸进行的进料实验表明,通过C(5)单元与辛酸酯的偶联而不是通过引入C(5)来生物合成1。癸酸酯衍生物的α位置的C(3)单元。对[2,3-(13)C(2)]癸酸的进一步进食研究得出结论,前一种途径在1.的生物合成中起作用。