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ID 115859
著者
キーワード
non-canonical amino acid derivative
peptide
α-amino phosphonic acid
hydrophobic anchor
recyclable organocatalyst
資料タイプ
学術雑誌論文
抄録
Non-canonical amino acid derivatives are an attractive scaffold for novel drug candidates. Among the methods used to prepare this motif, the asymmetric Mannich-type reaction of α-imino carboxylic acid derivatives is a preeminent strategy because a wide variety of non-canonical amino acids can be accessed by changing only the nucleophile. Preparing the common substrate is difficult, however, which makes this method problematic. We developed a convenient method for synthesizing common substrates using MnO2-mediated oxidation of stable precursors. Peptides bearing non-canonical amino acids are another attractive synthetic target. We propose a new approach for synthesizing non-canonical amino acid-containing peptides by directly applying various organic reactions to peptidic substrates. Using hydrophobic anchor-supported peptides, we directly applied ring-closing metathesis and asymmetric Friedel–Crafts reactions to peptidic substrates. We also developed a novel recyclable organocatalyst according to the nature of the hydrophobic anchor tagged compound.
掲載誌名
Chemical and Pharmaceutical Bulletin
ISSN
00092363
13475223
cat書誌ID
AA00602100
出版者
The Pharmaceutical Society of Japan
69
4
開始ページ
303
終了ページ
313
発行日
2021-04-01
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
薬学系