tert-butyl (S)-4-((((1,4-dioxaspiro[4.5]decan-2-yl)methyl)amino)methyl)piperidine-1-carboxylate

tert-butyl (S)-4-(((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)-3-methylpiperazine-1-carboxylate

tert-butyl (S)-2-(((((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)amino)methyl)pyrrolidine-1-carboxylate

tert-butyl ((R)-1-(((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)pyrrolidin-3-yl)carbamate

tert-butyl (S)-4-((1,4-dioxaspiro[4.5]decan-2-yl)methyl)piperazine-1-carboxylate

tert-butyl (S)-3-(((1,4-dioxaspiro[4.5]decan-2-yl)methyl)amino)-3-methylazetidine-1-carboxylate

(1R,3S)-3-((((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)amino)cyclopentan-1-ol

(S)-2-(1-((1,4-dioxaspiro[4.5]decan-2-yl)methyl)piperidin-4-yl)ethan-1-ol

(S)-(1-((1,4-dioxaspiro[4.5]decan-2-yl)methyl)piperidin-4-yl)methanol

(1-(((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)piperidin-3-yl)methanol

(1R,4s)-4-((((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)amino)cyclohexan-1-ol

(1R,2R)-2-((((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)amino)cyclohexan-1-ol

(1S,2R)-N1-(((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)cyclohexane-1,2-diamine

N1-(((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)cyclohexane-1,2-diamine

(S)-N-((1,4-dioxaspiro[4.5]decan-2-yl)methyl)-1-(piperidin-4-yl)methanamine

(1S,2S)-N1-(((S)-1,4-dioxaspiro[4.5]decan-2-yl)methyl)cyclohexane-1,2-diamine