(1R)-2-endo-propenoyl-1,7,7-trimethylbicyclo[2.2.1]-heptan-2-ol

(1R)-2-endo-(1-methoxy-1,2-propanodienyl)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol

tert-butyl ((S)-1-oxo-1-(((S)-1-oxo-1-((1R,2R,4R)-1,7,7-trimethyl-2-((trimethylsilyl)oxy)bicyclo[2.2.1]heptan-2-yl)pentan-3-yl)amino)-3-phenylpropan-2-yl)carbamate

(S)-3-amino-1-((1R,2R,4R)-2-hydroxy-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl)-5-((2R,3S,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl)pentan-1-one