2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid [3-(2-hydroxy-2-phenyl-acetylamino)-propyl]-amide

2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid {3-[2-(2-allyl-4-methyl-phenoxy)-acetylamino]-propyl}-amide

2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid {3-[2-(4-allyl-2-methoxy-phenoxy)-acetylamino]-propyl}-amide

2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid (3-{2-[2-methoxy-4-((E)-propenyl)-phenoxy]-acetylamino}-propyl)-amide

2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid (3-{2-[2-methoxy-4-((E)-propenyl)-phenoxy]-propionylamino}-propyl)-amide