Renin inhibitors based on novel dipeptide analogs. Incorporation of the dehydrohydroxyethylene isostere at the scissile bond
作者:Dale J. Kempf、Ed De Lara、Herman H. Stein、Jerome Cohen、Jacob J. Plattner
DOI:10.1021/jm00394a008
日期:1987.11
The design and synthesis of renininhibitors that incorporate the novel dipeptide isostere (4S,5S)-5-amino-6-cyclohexyl-4-hydroxyhex-1-ene-2-carboxylic acid as a transition-state analogue are described. Titanium-promoted condensation of dilithiated N-alkylmethacrylamides with protected amino aldehydes results in efficient preparation of protected dipeptideanalogues 7 and 8. Incorporation of 7 into