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Merck
  • Synthesis and SAR comparative studies of 2-allyl-4-methoxy-1-alkoxybenzenes as 15-lipoxygenase inhibitors.

Synthesis and SAR comparative studies of 2-allyl-4-methoxy-1-alkoxybenzenes as 15-lipoxygenase inhibitors.

Journal of enzyme inhibition and medicinal chemistry (2010-10-14)
Hamid Sadeghian, Seyed Mohammad Seyedi, Neda Attaran, Atena Jabbari, Zeinab Jafari
摘要

A group of 2-alkoxy-5-methoxyallylbenzene were designed, synthesised and evaluated as potential inhibitors of the soybean 15-lipoxygenase (SLO) on the basis of the eugenol and esteragol structures. Compound 4d showed the best half maximal inhibitory concentration (IC₅₀) for SLO inhibition (IC₅₀ = 5.9 ± 0.6 µM). All the compounds were docked in the SLO active site retrieved from the Research Collaboratory for Structural Bioinformatics (RCSB) Protein Data Bank (PDB entry: 1IK3) and showed that the allyl group of the synthetic compounds similar to the linoleic acid double bond, were oriented toward the Fe³+-OH moiety in the active site of the enzyme and this conformation was especially fixed by the hydrophobic interaction of the 2-alkoxy group with Leu⁵¹⁵, Trp⁵¹⁹, Val⁵⁶⁶ and Ile⁵⁷². It was concluded that the molecular volume and shape of the alkoxy moiety was a major factor in the inhibitory potency variation of the synthetic compounds.

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Sigma-Aldrich
烯丙苯, 98%