📜4-氨基-7H-吡咯并[2,3-D]嘧啶-2-磺酸置于硫酸体系中,化学反应 5.5H,以84%的收率获得产物4-氨基-7H-吡咯并[2,3-D]嘧啶硫酸盐
参考文献:Practical Synthesis Of A Potent Hepatitis C Virus Rna Replication Inhibitor
标题:Practical Synthesis Of A Potent Hepatitis C Virus Rna Replication Inhibitor
摘要:A Practical,Efficient Synthesis Of 1,A Hepatitis C Virus Rna Replication Inhibitor,Is Described. Starting With The Inexpensive Diacetone Glucose,The 12-Step Synthesis Features A Novel Stereoselective Rearrangement To Prepare The Key Crystalline Furanose Diol Intermediate. This Is Followed By A Highly Selective Glycosidation To Couple The C-2 Branched Furanose Epoxide With Deazapurine.
DOI:10.1021/jo0491096