abstract |
The invention relates to compounds of the formula in which W represents -CO-, -O-CO-, -SO2- or -NH-CO-, R, R<2>, R<4>, R<5>, R<6> and R<7> represent hydrogen or an organic radical and R<3> denotes alkyl, cycloalkyl or cycloalkylalkyl, processes for their preparation, intermediates and their use in the preparation of inhibitors of renin and HIV protease. |