(-)-象牙(洪达木)酮宁

3-((S)-3-Ethyl-2-oxo-tetrahydro-furan-3-yl)-N-[2-(1H-indol-3-yl)-ethyl]-propionamide

(S)-4-Ethyl-4-formyl-hex-5-enoic acid [2-(1H-indol-3-yl)-ethyl]-amide

(S)-5-Ethyl-5-((S)-2-methoxymethyl-pyrrolidine-1-carbonyl)-4,5-dihydro-3H-oxepin-2-one

(S)-5-Ethyl-5-((S)-2-methoxymethyl-pyrrolidine-1-carbonyl)-oxepan-2-one