The stereoselective synthesis of cyclopropylphosphonate analogs of nucleotides
作者:Jung Hwan Hah、Jun Mo Gil、Dong Young Oh
DOI:10.1016/s0040-4039(99)01747-5
日期:1999.11
1-Alkenylphosphonic acid derivatives of purines have been proven to exhibit significant antiviral activity among these series of compounds. Here we disclose the stereoselectivesynthesis of the constrained analogs of 1-alkenylphosphonate derivatives of purines via intramolecular epoxide opening reaction of γ,δ-epoxyalkanephosphonates with subsequent Mitsunobu coupling reactions with purine bases.