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Updated: Jul 19, 2025

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ネアミシンBの報告された構造の総合合成

Jiaming Ding1, Amos B Smith1

  • 1Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.

Journal of the American Chemical Society
|August 10, 2023
PubMed
まとめ

研究者はマクロリドの天然産物であるネアミシンBのステレオ選択的全合成を達成しました. この合成は,効率的なコア構築のために新しいニッケル触媒クロスカップリングとスピロケタライゼーション戦略を使用した.

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Peptidoglycan Synthesis01:28

Peptidoglycan Synthesis

Structure of PeptidoglycanPeptidoglycan is a vital structural component of the bacterial cell wall, providing mechanical strength and shape to the cell. It consists of repeating units of two sugars—N-acetylglucosamine (NAG) and N-acetylmuramic acid (NAM)—linked by β-1,4 glycosidic bonds. These sugar chains are cross-linked by short peptide chains, forming a mesh-like polymer that surrounds the bacterial plasma membrane.Cytoplasmic Phase – Precursor SynthesisPeptidoglycan...
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