名称:
(2R,3S,5S)-2-Acetoxy-3-fluoro-5-(p-toluoyloxymethyl)tetrahydrofuran: a key intermediate for the practical synthesis of 9-(2,3-dideoxy-2-fluoro-β-d-threo-pentofuranosyl)adenine (FddA)
摘要:
A highly efficient synthesis of (2R,3S,5S)-2-acetoxy-3-fluoro-5-(p-toluoyloxymethyl)tetrahydrofuran (2a) was developed. As a key intermediate, 2a was effectively applied to the synthesis of 9-(2,3-dideoxy-2-fluoro-beta -D-threo-pentofuranosyl)adenine (FddA), thus, providing a practical synthesis approach to FddA. (C) 2001 Dupont Pharmaceuticals Company. Published by Elsevier Science Ltd. All rights reserved.