Syntheses of leukotriene-derivatives.

Eicosanoids Pub Date : 1992-01-01
H J Bestmann, T Röder
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Abstract

Some general synthetic routes for the synthesis of cysteinyl-leukotriene derivatives derived from stable building blocks are described. D6-LTE4, a metabolically stable isotopically labelled mass spectrometric internal standard, 20-hydroxy-LTE4, the unnatural 6-epi-LTE4; LTE3, a LT-derivative with 2-amino-thiophenol as a modified "amino-acid" and 14,15-dehydro-LTA4 were prepared. The compounds were tested in a LT-inhibition assay using a monoclonal antibody.

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白三烯衍生物的合成。
介绍了由稳定的结构单元合成半胱氨酸-白三烯衍生物的一般合成路线。D6-LTE4,代谢稳定的同位素标记质谱内标,20-羟基- lte4,非天然的6-epi-LTE4;以2-氨基噻吩为修饰“氨基酸”,制备了LTE3和14,15-脱氢lta4。使用单克隆抗体对化合物进行lt抑制试验。
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