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The First Total Synthesis of the Lipid Mediator PD2n-3 DPA.
Journal of Natural Products ( IF 3.3 ) Pub Date : 2020-06-16 , DOI: 10.1021/acs.jnatprod.0c00385
Jørn Eivind Tungen 1 , Karoline Gangestad Primdahl 1 , Trond Vidar Hansen 1
Affiliation  

The resolution of inflammation is governed by the active biosynthesis of specialized pro-resolving mediators using ω-6 and ω-3 polyunsaturated fatty acids as substrates. These mediators act as resolution agonists and display several interesting bioactivities. PD2n-3 DPA is an oxygenated polyunsaturated fatty acid biosynthesized from n-3 docosapentaenoic acid belonging to the specialized pro-resolving lipid mediator family named protectins. The protectins exhibit anti-inflammatory properties and pro-resolving bioactivities. These endogenously produced compounds are of interest as leads in resolution pharmacology and drug development. Herein, together with its NMR, MS, and UV data, a stereoselective total synthesis of PD2n-3 DPA is presented.

中文翻译:


脂质介质 PD2n-3 DPA 的首次全合成。



炎症的消退是通过使用 ω-6 和 ω-3 多不饱和脂肪酸作为底物的专门促消退介质的主动生物合成来控制的。这些介质充当分辨率激动剂并显示出几种有趣的生物活性。 PD2 n-3 DPA是一种由 n-3 二十二碳五烯酸生物合成的含氧多不饱和脂肪酸,属于专门的促分解脂质介质家族,名为保护素。保护素具有抗炎特性和促消退生物活性。这些内源产生的化合物作为解析药理学和药物开发的先导化合物引起了人们的兴趣。在此,结合 NMR、MS 和 UV 数据,展示了 PD2 n-3 DPA的立体选择性全合成。
更新日期:2020-07-24
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