(S)-4-Methyl-hept-6-ynal

1-((1S,2S,4aR,6S,8aS)-2,6-Dimethyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-ethanone

(S)-4,8-dimethylnon-7-en-1-yne

(R)-2-[(1S,2R,5S,6R)-2,5-Bis-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[4.1.0]hept-2-yl]-3-[[3-((1S,2S,4aR,6S,8aS)-2,6-dimethyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-3-oxo-propionyl]-(4-methoxy-benzyloxy)-amino]-propionic acid

(R)-2-[(1S,2R,5S,6R)-2,5-Bis-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[4.1.0]hept-2-yl]-3-(4-methoxy-benzyloxyamino)-propionic acid allyl ester