Practical enantiospecific synthesis of RPR 111905: A novel non-peptide substance P antagonist
作者:Stéphane Mutti、Christophe Daubié、Joël Malpart、Xavier Radisson
DOI:10.1016/s0040-4039(96)02017-5
日期:1996.11
The synthesis of enantiomerically pure RPR 111905 was achieved in twelve steps with an overall yield of 6.9%. The synthetic strategy was based on a Diels-Alder reaction to generate the bicyclic framework and the asymmetry was introduced by resolution.
对映体纯的RPR 111905的合成可通过十二个步骤完成,总收率为6.9%。合成策略基于Diels-Alder反应生成双环骨架,并通过拆分引入不对称性。