N-tert-butoxycarbonyl-2-(3-hydroxy-1-adamantyl)-D-glycine
(R)-3-hydroxyadamantylglycine-D-trans-4,5-methanoprolinenitrile
(R)-3-hydroxyadamantylglycine-L-trans-4,5-methanoprolinenitrile
(R)-3-hydroxyadamantylglycine-D-cis-4,5-methanoprolinenitrile
(R)-3-hydroxyadamantylglycine-L-cis-4,5-methanoprolinenitrile