(2S,3S,5R,7S,9S)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]nonane-7-carbaldehyde

((2S,3S,5R,7S,9S)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]nonan-7-yl)methanol

(2S,3S,5R,7S,9S)-7-(bromomethyl)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]nonane

N-((1S,2S)-2-Hydroxy-1-methyl-2-phenyl-ethyl)-3-[4-methoxy-3-(3-methoxy-propoxy)-phenyl]-N-methyl-propionamide

(R)-N-((1S,2S)-2-Hydroxy-1-methyl-2-phenyl-ethyl)-2-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-3,N-dimethyl-butyramide