Synthesis of (1 R, 2 S)-1-Amino-2-vinylcyclopropanecarboxylic Acid Vinyl-ACCA) Derivatives: Key Intermediates for the Preparation of Inhibitors of the Hepatitis C …

…, XJ Wang, L Zhang, K Grozinger, I Houpis…

文献索引：Beaulieu, Pierre L.; Gillard, James; Bailey, Murray D.; Boucher, Colette; Duceppe, Jean-Simon; Simoneau, Bruno; Wang, Xiao-Jun; Zhang, Li; Grozinger, Karl; Houpis, Ioannis; Farina, Vittorio; Heimroth, Heidi; Krueger, Thomas; Schnaubelt, Juergen Journal of Organic Chemistry, 2005 , vol. 70, # 15 p. 5869 - 5879

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被引用次数: 69

摘要

(1 R, 2 S)-1-Amino-2-vinylcyclopropanecarboxylic acid (vinyl-ACCA) is a key building block in the synthesis of potent inhibitors of the hepatitis C virus NS3 protease such as BILN 2061, which was recently shown to dramatically reduce viral load after administration to patients infected with HCV genotype 1. We have developed a scalable process that delivers derivatives of this unusual amino acid in> 99% ee. The strategy was based on the ...