Identification and Synthesis of Luteolide, a Highly Branched Macrolide Semiochemical from the Mantellid Frog <i>Gephyromantis luteus</i>
作者:Kristina Melnik、Markus Menke、Andolalao Rakotoarison、Miguel Vences、Stefan Schulz
DOI:10.1021/acs.orglett.9b00852
日期:2019.4.19
Luteolide is a 10-membered aliphatic macrolactone, (4R,8S,9S)-4,8-dimethylundecan-9-olide ((−)-17), released by the femoral gland of males of the mantellid frog Gephyromantis luteus. Its structure was established using NMR, MS, and chiral GC and confirmed by stereoselective synthesis of different stereoisomers. Among the approximately 20 current macrolides known from the Mantellidae, luteolide is the
黄体内酯是一种10元脂肪族大内酯,(4 R,8 S,9 S)-4,8-二甲基十一碳九烯-内酯((-)- 17),由man状蛙Gephyromantis luteus的雄性股骨腺释放。。它的结构是使用NMR,MS和手性GC建立的,并通过不同立体异构体的立体选择性合成得到证实。在从Mantellidae已知的大约20种当前的大环内酯中,黄体内酯是具有三个立体生成中心和乙基侧链的挥发性大环内酯的第一个例子。