Synthesis and reactivity of precolibactin 886
Healy AR, Wernke KM, Kim CS, Lees NR, Crawford JM, Herzon SB. Synthesis and reactivity of precolibactin 886. Nature Chemistry 2019, 11: 890-898. PMID: 31548676, PMCID: PMC6761996, DOI: 10.1038/s41557-019-0338-2.Peer-Reviewed Original ResearchConceptsStructural assignmentNucleophilic cleavageΑ-ketoiminesSpontaneous cyclizationSynthetic pathwayΑ-dicarbonylsBasic conditionsHPLC purificationBiosynthetic routeBiosynthetic intermediatesBiosynthesis of metabolitesCleavage pathwayBiosynthetic productsGut commensal Escherichia coliClb gene clusterCleavageCyclizationPyridoneAdductsIntermediatesCompoundsDNA crosslinkingSynthesisCrosslinkingMajor biosynthetic route