(6-[1,3]Dioxolan-2-yl-pyridin-2-yl)dimethyl-amine

2-{[(Benzyloxy)carbonyl]amino}-5-methylbenzene-1-sulfonic acid

rac-benzyl (3R,4S)-3,4-dihydroxy-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate

(2S)-2-{[(benzyloxy)carbonyl]amino}-3-(cyclohexyloxy)propanoic acid

Tert-butyl 3-(2-hydroxypropan-2-yl)-3-({[(prop-2-en-1-yloxy)carbonyl]amino}methyl)azetidine-1-carboxylate

rac-tert-butyl (3R,4R)-3-hydroxy-4-{[(prop-2-en-1-yloxy)carbonyl]amino}piperidine-1-carboxylate

tert-butyl (1R,3S,5S)-3-hydroxy-3-({[(prop-2-en-1-yloxy)carbonyl]amino}methyl)-8-azabicyclo[3.2.1]octane-8-carboxylate

Tert-butyl 3-(hydroxymethyl)-3-({[(prop-2-en-1-yloxy)carbonyl]amino}methyl)azetidine-1-carboxylate

Tert-butyl 3-hydroxy-3-(2-{[(prop-2-en-1-yloxy)carbonyl]amino}ethyl)pyrrolidine-1-carboxylate

prop-2-en-1-yl N-(2-{[(tert-butoxy)carbonyl]amino}ethyl)-N-(2-hydroxypropyl)carbamate

2-Tert-butyl 5-prop-2-en-1-yl 7-hydroxy-2,5-diazaspiro[3.4]octane-2,5-dicarboxylate