(R)-Benzyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate
1-(tert-Butoxycarbonyl)-4-(methoxycarbonyl)piperidine-4-carboxylic acid
(S)-2-(2-((tert-Butoxycarbonyl)amino)-3-phenylpropanamido)acetic acid
Methyl 4-(((tert-butoxycarbonyl)amino)methyl)piperidine-4-carboxylate
3-(Benzyloxy)-2-((tert-butoxycarbonyl)amino)propanoic acid
(R)-2-((tert-Butoxycarbonyl)amino)-3-(phenylselanyl)propanoic acid
1-(tert-Butoxycarbonyl)-3-fluoropyrrolidine-3-carboxylic acid
(S)-2-((tert-Butoxycarbonyl)amino)-5-phenylpent-4-enoic acid
3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-2-yl)propanoic acid
3-(tert-Butoxycarbonyl)-3-azabicyclo[3.1.1]heptane-1-carboxylic acid
1-(tert-Butoxycarbonyl)-3-cyanoazetidine-3-carboxylic acid
trans-1-(tert-Butoxycarbonyl)-4-(ethoxycarbonyl)pyrrolidine-3-carboxylic acid
(2R,4R)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid
(R)-Dimethyl 2-((tert-butoxycarbonyl)amino)pentanedioate
(S)-14-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxycarbonyl)-2,2-dimethyl-4,8-dioxo-3,6-dioxa-5,9-diazapentadecan-15-oic acid
rel-(4aS,7aR)-6-(tert-Butoxycarbonyl)hexahydropyrano[2,3-c]pyrrole-4a(2H)-carboxylic acid
(R)-1-(tert-Butoxycarbonyl)-3,3-dimethyl-1,3-azasilolidine-5-carboxylic acid
4-(4-Bromophenoxy)-1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid
rel-(2R,4S)-1-(tert-Butoxycarbonyl)-4-(methoxymethyl)pyrrolidine-2-carboxylic acid
