1-Amino-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester

4-Amino-1-Boc-piperidine
1-Piperidinecarboxylic acid, 4-amino-, 1,1-dimethylethyl ester

(3R,4R)-4-Amino-1-[[4-[(3-methoxyphenyl)amino]pyrrolo[2,1-f][1,2,4]triazin-5-yl]methyl]piperidin-3-ol
3-Piperidinol, 4-amino-1-[[4-[(3-methoxyphenyl)amino]pyrrolo[2,1-f][1,2,4]triazin-5-yl]methyl]-, (3R,4R)-

3-Aminomethyl-3-fluoropiperidine-1-carboxylic acid tert-butyl ester

4-(Aminomethyl)-1-methyl-piperidin-2-one
2-Piperidinone, 4-(aminomethyl)-1-methyl-

1-N-BOC-4-(Aminomethyl)piperidine
1-Piperidinecarboxylic acid, 4-(aminomethyl)-, 1,1-dimethylethyl ester

4-Amino-4-methyl-1-piperidinecarboxylic acid tert-butyl ester
4-Amino-4-methylpiperidine-1-carboxylic acid tert-butyl ester

3-Amino-1-methylpiperidine dihydrochloride
3-Piperidinamine, 1-methyl-, hydrochloride (1:2)

5-Amino-1-methylpiperidin-2-one
2-Piperidinone, 5-amino-1-methyl-

4-Amino-1-methyl-piperidin-2-one hydrochloride
2-Piperidinone, 4-amino-1-methyl- hydrochloride

5-Amino-piperidin-2-one hydrochloride

4-Amino-2-piperidinone trifluoroacetate

4-(5-Amino-1H-pyrazol-3-yl)-piperidine-1-carboxylic acid tert-butyl ester
1-Piperidinecarboxylic acid, 4-(5-amino-1H-pyrazol-3-yl)-, 1,1-dimethylethyl ester

(1R,4S)-3-Azabicyclo[2.2.1]hept-5-en-2-one
2-Azabicyclo[2.2.1]hept-5-en-3-one, (1S,4R)-

1-Azabicyclo[2.2.2]octan-3-one
quinuclidin-3-one

2-Benzyl-2-azabicyclo[2.2.1]hept-5-ene
2-Azabicyclo[2.2.1]hept-5-ene, 2-(phenylmethyl)-

1-Benzyl-4-bromo-3,6-dihydro-2H-pyridine

1-Benzyl-3-bromo-piperidin-4-one hydrobromide
4-Piperidinone, 3-bromo-1-(phenylmethyl)-, hydrobromide

Benzyl 3-carbamoylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-(aminocarbonyl)-, phenylmethyl ester

1-Benzyl 3,5-dimethyl piperidine-1,3,5-tricarboxylate
1,3,5-Piperidinetricarboxylic acid, 3,5-dimethyl 1-(phenylmethyl) ester

(1-Benzyl-3-fluoro-3-piperidyl)methanamine

1'-Benzyl-5-fluoro-spiro[indoline-3,4'-piperidine]-2-one
Spiro[3H-indole-3,4'-piperidin]-2(1H)-one, 5-fluoro-1'-(phenylmethyl)-

1'-Benzyl-7-methoxy-spiro[chromane-2,4'-piperidine]-4-one
Spiro[2H-1-benzopyran-2,4'-piperidin]-4(3H)-one, 7-methoxy-1'-(phenylmethyl)-

1-Benzyl-2-methyl-piperidin-4-amine
4-Amino-1-benzyl-2-methylpiperidine

1-Benzyl-2-methyl-piperidin-4-one
4-Piperidinone, 2-methyl-1-(phenylmethyl)-

1-Benzyl 3-methyl 5-(tert-butoxycarbonylamino)piperidine-1,3-dicarboxylate
1,3-Piperidinedicarboxylic acid, 5-[[(1,1-dimethylethoxy)carbonyl]amino]-, 3-methyl 1-(phenylmethyl) ester

1-Benzyl-4-(nitromethyl)piperidin-4-ol
4-Piperidinol, 4-(nitromethyl)-1-(phenylmethyl)-

Benzyl (S)-2-oxopiperidin-3-ylcarbamate
(S)-3-Benzylaminopiperidin-2-one

1-Benzyloxycarbonylpiperidine-3-carboxylic acid
1,3-Piperidinedicarboxylic acid, 1-(phenylmethyl) ester

1-Benzyloxycarbonylpiperidine-4-carboxylic acid
1,4-Piperidinedicarboxylic acid, 1-(phenylmethyl) ester

1-Benzyl-4-(3-phenylpropyl)-1,2,3,6-tetrahydropyridine
Pyridine, 1,2,3,6-tetrahydro-1-(phenylmethyl)-4-(3-phenylpropyl)-

2-(1-Benzyl-4-piperidyl)acetonitrile
4-Piperidineacetonitrile, 1-(phenylmethyl)-

1-(1-Benzylpiperidin-3-yl)-2,2,2-trifluoroethanone
Ethanone, 2,2,2-trifluoro-1-[1-(phenylmethyl)-3-piperidinyl]-

1-(1-Benzylpiperidin-4-yl)-2,2,2-trifluoroethanone oxalate
Ethanone, 2,2,2-trifluoro-1-[1-(phenylmethyl)-4-piperidinyl]-, ethanedioate

2-(1-Benzyl-4-piperidylidene)acetonitrile
4-Piperidineacetonitrile, 1-(phenylmethyl)-

Benzyl 3-(tert-butoxycarbonylamino)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-, phenylmethyl ester

1-Benzyl-1,2,3,6-tetrahydropyridine
Pyridine, 1,2,3,6-tetrahydro-1-(phenylmethyl)-

3-(1-Benzyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
1H-Indole, 3-[1,2,3,6-tetrahydro-1-(phenylmethyl)-4-pyridinyl]-

1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine
Pyridine, 1,2,3,6-tetrahydro-1-(phenylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

1-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine

1-Benzyl-3-(2,2,2-trifluoroacetyl)piperidin-4-one hydrochloride
4-Piperidinone, 1-(phenylmethyl)-3-(2,2,2-trifluoroacetyl)-, hydrochloride

tert-Butyl 3,3-difluoro-4-oxopiperidine-1-carboxylate hydrate
N-t-BOC-5,5-Difluoropiperidin-4-one

1-(BOC)-4-piperidineacetic acid

4-(Bromomethyl)piperidine hydrochloride
Piperidine, 4-(bromomethyl)-, hydrochloride

3-Bromo-1-methyl-1,2,5,6-tetrahydropyridine
Pyridine, 3-bromo-1,2,5,6-tetrahydro-1-methyl-

4-(4-Bromophenyl)piperidine-4-carbonitrile
4-Piperidinecarbonitrile, 4-(4-bromophenyl)-

4-(4-Bromophenyl)piperidine-4-carboxylic acid hydrochloride
4-Piperidinecarboxylic acid, 4-(4-bromophenyl)-, hydrochloride (1:1)

4-(4-Bromophenyl)-1-tert-butoxycarbonyl-piperidine-4-carboxylic acid
1,4-Piperidinedicarboxylic acid, 4-(4-bromophenyl)-, 1-(1,1-dimethylethyl) ester

(S)-2-(3-(tert-Butoxycarbonylamino)-2-oxopiperidin-1-yl)acetic acid

(S)-1-(Tert-butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid

1-(tert-Butoxycarbonyl)-2-(methoxycarbonyl)piperidine-4-carboxylic acid
1,2,4-Piperidinetricarboxylic acid, 1-(1,1-dimethylethyl) 2-methyl ester

1-Tert-butoxycarbonyl-4-methyl-piperidine-4-carboxylic acid
1,4-Piperidinedicarboxylic acid, 4-methyl-, 1-(1,1-dimethylethyl) ester

(S)-1-(tert-Butoxycarbonyl)-4-oxopiperidine-2-carboxylic acid
1,2-Piperidinedicarboxylic acid, 4-oxo-, 1-(1,1-dimethylethyl) ester, (2S)-

N-(tert-Butoxycarbonyl)-3-piperidinol
1-Piperidinecarboxylic acid, 3-hydroxy-, 1,1-dimethylethyl ester

3-(1-tert-Butoxycarbonyl-4-piperidyl)propanoic acid
4-(2-CARBOXY-ETHYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

tert-Butyl 4-acetamidopiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(acetylamino)-, 1,1-dimethylethyl ester

tert-Butyl 4-[acetyl(methyl)amino]piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(acetylmethylamino)-, 1,1-dimethylethyl ester

tert-Butyl 4-acetylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-acetyl-, 1,1-dimethylethyl ester

tert-Butyl 4-amino-4-(4-bromophenyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-amino-4-(4-bromophenyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(aminomethyl)-4-fluoropiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(aminomethyl)-4-fluoro-, 1,1-dimethylethyl ester

tert-Butyl 3-amino-3-methyl-piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-amino-3-methyl-, 1,1-dimethylethyl ester

(R)-tert-Butyl 3-aminopiperidine-1-carboxylate

tert-Butyl 4-(2-bromoacetyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(2-bromoacetyl)-, 1,1-dimethylethyl ester

tert-Butyl 7-bromo-3-azabicyclo[2.2.1]heptane-3-carboxylate
2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 7-bromo-, 1,1-dimethylethyl ester

tert-Butyl 4-(5-bromo-1H-indazol-3-yl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(5-bromo-1H-indazol-3-yl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(bromomethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(bromomethyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-butylidenepiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-butylidene-, 1,1-dimethylethyl ester

tert-Butyl 4-butylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-butyl-, 1,1-dimethylethyl ester

tert-Butyl 4-(5-chloro-2-fluorobenzoyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(5-chloro-2-fluorobenzoyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(5-chloro-1H-indazol-3-yl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(5-chloro-1H-indazol-3-yl)-, 1,1-dimethylethyl ester

tert-Butyl 4-chloropiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-chloro-, 1,1-dimethylethyl ester

tert-Butyl 4-(2-chloropyrimidin-4-yl)piperidine-1-carboxylate

tert-Butyl 4-(2-cyanoacetyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(2-cyanoacetyl)-, 1,1-dimethylethyl ester

tert-Butyl 3-(cyanomethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-(cyanomethyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(1-cyanopropylidene)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(1-cyanopropylidene)-, 1,1-dimethylethyl ester

tert-Butyl 4-(cyclopropylmethylene)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(cyclopropylmethylene)-, 1,1-dimethylethyl ester

tert-butyl 4-(cyclopropylmethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(cyclopropylmethyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(2,4-difluorobenzoyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(2,4-difluorobenzoyl)-, 1,1-dimethylethyl ester

tert-Butyl 4,4-difluoro-1-piperidinecarboxylate
1-Piperidinecarboxylic acid, 4,4-difluoro-, 1,1-dimethylethyl ester

tert-Butyl 5,6-dihydropyridine-1(2H)-carboxylate
1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-, 1,1-dimethylethyl ester

tert-Butyl 3,3-dimethyl-4-oxo-piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3,3-dimethyl-4-oxo-, 1,1-dimethylethyl ester

1-Tert-butyl-4,4-diphenyl-piperidine
BUDIPINE

tert-Butyl 4-(2-ethoxy-2-oxoethylidene)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(2-ethoxy-2-oxoethylidene)-, 1,1-dimethylethyl ester

tert-Butyl 3-(2-ethoxy-2-oxo-ethyl)piperidine-1-carboxylate
3-Piperidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-, ethyl ester

tert-Butyl 4-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate
4-Piperidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-, ethyl ester

1-tert-Butyl 4-ethyl 4-(aminomethyl)piperidine-1,4-dicarboxylate HCl

1-tert-Butyl 2-ethyl 3-oxopiperidine-1,2-dicarboxylate
1,2-Piperidinedicarboxylic acid, 3-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester

1-tert-Butyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate
1,4-Piperidinedicarboxylic acid, 3-oxo-, 1-(1,1-dimethylethyl) 4-ethyl ester

tert-Butyl 4-(4-fluorobenzoyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(4-fluorobenzoyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(fluoromethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(fluoromethyl)-, 1,1-dimethylethyl ester

tert-Butyl 5-fluoro-2-oxo-1,2-dihydro-1'H-spiro[indole-3,4'-piperidine]-1'-carboxylate
Spiro[3H-indole-3,4'-piperidine]-1'-carboxylic acid, 5-fluoro-1,2-dihydro-2-oxo-, 1,1-dimethylethyl ester

tert-Butyl 4-formyl-1-piperidinecarboxylate
1-Piperidinecarboxylic acid, 4-formyl-, 1,1-dimethylethyl ester

tert-Butyl 4-(6-formylpyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(6-formylpyrazolo[1,5-a]pyrimidin-2-yl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(2-hydroxyethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(2-hydroxyethyl)-, 1,1-dimethylethyl ester

tert-Butyl 3-hydroxy-3-methyl-piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-hydroxy-3-methyl-, 1,1-dimethylethyl ester

tert-Butyl 4-(hydroxymethyl)-1-piperidinecarboxylate
1-Piperidinecarboxylic acid, 4-(hydroxymethyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-hydroxy-4-methylpiperidine-1-carboxylate

tert-Butyl 4-hydroxy-4-phenylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-hydroxy-4-phenyl-, 1,1-dimethylethyl ester

tert-Butyl 4-indolin-1-ylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(2,3-dihydro-1H-indol-1-yl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(1H-indol-3-yl)-5,6-dihydropyridine-1(2H)-carboxylate
1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-4-(1H-indol-3-yl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(1H-indol-1-yl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(1H-indol-1-yl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(1H-indol-3-yl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(1H-indol-3-yl)-, 1,1-dimethylethyl ester

tert-Butyl 4-iodopiperidine-1-carboxylate

tert-Butyl 4-mercaptopiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-mercapto-, 1,1-dimethylethyl ester

tert-Butyl 4-[methoxy(methyl)carbamoyl]piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-[(methoxymethylamino)carbonyl]-, 1,1-dimethylethyl ester

tert-Butyl 4-(4-methylbenzoyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(4-methylbenzoyl)-, 1,1-dimethylethyl ester

(S)-1-tert-Butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate
1,2-Piperidinedicarboxylic acid, 4-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)-

tert-Butyl N-(4-methyl-4-piperidyl)carbamate
Carbamic acid, N-(4-methyl-4-piperidinyl)-, 1,1-dimethylethyl ester

tert-Butyl 3-(methylsulfonyloxymethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-[[(methylsulfonyl)oxy]methyl]-, 1,1-dimethylethyl ester

tert-Butyl 4-(methylsulfonyloxymethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-[[(methylsulfonyl)oxy]methyl]-, 1,1-dimethylethyl ester

tert-Butyl 3-methylsulfonyloxypiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-[(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester

(S)-tert-Butyl 3-(methylsulfonyloxy)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-[(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester, (3S)-

tert-butyl 3-Nitropiperidine-1-carboxylate

tert-butyl 3-Oxopiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-oxo-, 1,1-dimethylethyl ester

TERT-BUTYL 6-OXOPIPERIDIN-3-YLCARBAMATE

tert-Butyl 4-pentanoylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(1-oxopentyl)-, 1,1-dimethylethyl ester

tert-Butyl 2-piperidinecarboxylate
2-Piperidinecarboxylic acid, 1,1-dimethylethyl ester

tert-Butyl piperidine-3-carboxylate
3-Piperidinecarboxylic acid, 1,1-dimethylethyl ester

4-n-Butylpiperidine Hydrochloride
Piperidine, 4-butyl-, hydrochloride

1-tert-Butylpiperidin-4-one
4-Piperidinone, 1-(1,1-dimethylethyl)-

tert-Butyl piperidin-1-ylcarbamate
Carbamic acid, N-1-piperidinyl-, 1,1-dimethylethyl ester

4-(Boc-amino)piperidine
Carbamic acid, N-4-piperidinyl-, 1,1-dimethylethyl ester

tert-Butyl 4-pyrrolo[2,3-b]pyridin-1-ylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(1H-pyrrolo[2,3-b]pyridin-1-yl)-, 1,1-dimethylethyl ester

tert-Butyl 3-sulfanylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-mercapto-, 1,1-dimethylethyl ester

tert-Butyl 3-(2-tert-butoxy-2-oxoethyl)piperidine-1-carboxylate
3-Piperidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-, 1,1-dimethylethyl ester

tert-Butyl 3-(2,2,2-trifluoroacetyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 3-(2,2,2-trifluoroacetyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(2,2,2-trifluoroacetyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(2,2,2-trifluoroacetyl)-, 1,1-dimethylethyl ester

tert-Butyl 4-(2,2,2-trifluoro-1-aminoethyl)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(1-amino-2,2,2-trifluoroethyl)-, 1,1-dimethylethyl ester

tert-butyl 4-(2,2,2-Trifluoro-1-(hydroxyimino)ethyl)piperidine-1-carboxylate

3-Carboxylicacid-2-piperidinone ethyl ester
3-Piperidinecarboxylic acid, 2-oxo-, ethyl ester

2,8-Diazaspiro[4.5]decane-2-carboxylic acid tert-butyl ester

2,8-Diazaspiro[4.5]decan-3-one

1,8-Diazaspiro[5.5]undecane-1-carboxylic acid tert-butyl ester

1,8-Diazaspiro[5.5]undecane-8-carboxylic acid tert-butyl ester

2,8-Diazaspiro[5.5]undecane-2-carboxylic acid tert-butyl ester

2,9-Diazaspiro[5.5]undecane-2-carboxylic acid tert-butyl ester

2,9-Diazaspiro[5.5]undecane-9-carboxylic acid tert-butyl ester
t-Butyl 2,9-Diazaspiro[5.5]undecane-9-carboxylic acid

3,9-Diazaspiro[5.5]undecane-3-carboxylic acid tert-butyl ester

1-(4-(2,4-Difluorobenzoyl)piperidin-1-yl)-2,2,2-trifluoroethanone
Ethanone, 1-[4-(2,4-difluorobenzoyl)-1-piperidinyl]-2,2,2-trifluoro-

3-Difluoromethylpiperidine HCl

5,5-Difluoro-1,3-piperidinedicarboxylic acid tert-butyl ester
1-(tert-butoxycarbonyl)-5,5-difluoropiperidine-3-carboxylic acid

3,6-Dihydro-4-(tributylstannyl)-1(2H)-pyridine carboxylic acid t-butyl ester

Dimethyl 1-benzoyl-5-oxopiperidine-2,4-dicarboxylate
2,4-Piperidinedicarboxylic acid, 1-benzoyl-5-oxo-, 2,4-dimethyl ester

Dimethyl (2S,4R)-piperidine-2,4-dicarboxylate
2,4-Piperidinedicarboxylic acid, dimethyl ester, cis- (9CI)

4,4-Dimethylpiperidine hydrochloride
Piperidine, 4,4-dimethyl-, hydrochloride

2,4-Dioxopiperidine-1-carboxylic acid tert-butyl ester

4-Ethenylpiperidine-1-carboxylic acid tert-butyl ester
4-Vinylpiperidine-1-carboxylic acid tert-butyl ester

Ethyl 2-((S)-3-amino-2-oxopiperidin-1-yl)acetate HCl

1-Boc-4-Ethylaminopiperidine
4-Ethylaminopiperidine-1-carboxylic acid tert-butyl ester

Ethyl (1S,4R)-3-benzyl-3-azabicyclo[2.2.1]heptane-7-carboxylate
2-Azabicyclo[2.2.1]heptane-7-carboxylic acid, 2-(phenylmethyl)-, ethyl ester, (1R,4S,7R)-rel-

Ethyl 1-benzyl-4-bromo-3-oxopiperidine-4-carboxylate hydrobromide

Ethyl 1-benzyl-5,5-difluoro-4-oxo-piperidine-3-carboxylate
3-Piperidinecarboxylic acid, 5,5-difluoro-4-oxo-1-(phenylmethyl)-, ethyl ester

Ethyl 1-benzyl-2,4-dioxopiperidine-3-carboxylate
3-Piperidinecarboxylic acid, 2,4-dioxo-1-(phenylmethyl)-, ethyl ester

Ethyl 2-(1-benzyl-2-oxo-4-piperidyl)acetate
4-Piperidineacetic acid, 2-oxo-1-(phenylmethyl)-, ethyl ester

Ethyl 2-(1-benzyl-4-piperidylidene)acetate
Acetic acid, 2-[1-(phenylmethyl)-4-piperidinylidene]-, ethyl ester

Ethyl 1-Boc-4-ethyl-4-piperidine carboxylate

Ethyl 3-oxopiperidine-2-carboxylate hydrochloride
2-Piperidinecarboxylic acid, 3-oxo-, ethyl ester, hydrochloride

Ethyl 2-(4-piperidyl)acetate hydrochloride
4-Piperidineacetic acid, ethyl ester, hydrochloride

4-Ethynylpiperidine-1-carboxylic acid tert-butyl ester
1-Piperidinecarboxylic acid, 4-ethynyl-, 1,1-dimethylethyl ester

1-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)pyrrolidin-3-yl)piperidine-3-carboxylic acid

2-(Fluoromethyl)piperidine hydrochloride
Piperidine, 2-(fluoromethyl)-, hydrochloride (1:1), (2S)-

3-(Fluoromethyl)piperidine hydrochloride
Piperidine, 3-(fluoromethyl)-, hydrochloride

4-Fluoromethylpiperidine hydrochloride
Piperidine, 4-(fluoromethyl)-, hydrochloride (1:1)

4-Fluoropiperidine-N-carboxylic acid tert-butyl ester
1-Piperidinecarboxylic acid, 4-fluoro-, 1,1-dimethylethyl ester

3-Formyl-N-(tert-butoxycarbonyl)piperidine
1-Piperidinecarboxylic acid, 3-formyl-, 1,1-dimethylethyl ester

4-Hydroxymethyl-1-methyl-2-piperidone
2-Piperidinone, 4-(hydroxymethyl)-1-methyl-

3-Hydroxy-1-methylpiperidine
3-Piperidinol, 1-methyl-

4-(Hydroxymethyl)-4-piperidinol
4-Piperidinemethanol, 4-hydroxy-

3-Hydroxypiperidine hydrochloride
3-Piperidinol, hydrochloride

4-Hydroxy-1-(tert-butoxycarbonyl)piperidine
1-Piperidinecarboxylic acid, 4-hydroxy-, 1,1-dimethylethyl ester

4-Methanesulfonyloxy-piperidine-1-carboxylic acid tert-butyl ester
1-Piperidinecarboxylic acid, 4-[(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester

5-(Methoxycarbonyl)piperidine-3-carboxylic acid
3,5-Piperidinedicarboxylic acid, 3-methyl ester

4-Methoxyethylpiperidine hydrocholoride
Piperidine, 4-(2-methoxyethyl)- hydrochloride

3-Methoxypiperidine
Piperidine, 3-methoxy-

4-Methoxypiperidine
Piperidine, 4-methoxy-

4-Methoxypiperidine hydrochloride
Piperidine, 4-methoxy-, hydrochloride

1-Methyl-3-(aminomethyl)piperidine
3-Piperidinemethanamine, 1-methyl-

Methyl 1-benzylpiperidine-3-carboxylate
3-Piperidinecarboxylic acid, 1-(phenylmethyl)-, methyl ester

3-Methylene-1-piperidinecarboxylic acid tert-butyl ester
N-BOC-3-Methylenepiperidine

1-Methyl-4-(hydroxyethyl)piperidine
4-Piperidineethanol, 1-methyl-

Methyl 6-oxopiperidine-3-carboxylate
3-Piperidinecarboxylic acid, 6-oxo-, methyl ester

1-Methyl-2-oxo-piperidine-4-carboxylic acid
4-Piperidinecarboxylic acid, 1-methyl-2-oxo-

Methyl (2R)-piperidine-2-carboxylate hydrochloride
2-Piperidinecarboxylic acid, methyl ester, hydrochloride, (2R)-

Methyl (2S)-piperidine-2-carboxylate hydrochloride
2-Piperidinecarboxylic acid, methyl ester, hydrochloride, (2S)-

1-Methyl-4-piperidinemethanol
4-Piperidinemethanol, 1-methyl-

3-Methylpiperidin-3-ol
3-Piperidinol, 3-methyl-

4-Methylpiperidin-4-ol
4-Hydroxy-4-methylpiperidine

4-(1-Methylpiperidin-4-yl)benzoic acid
Benzoic acid, 4-(1-methyl-4-piperidinyl)-

4-Methylsulfonylpiperidine
Piperidine, 4-(methylsulfonyl)-

Methyl 5-(tert-butoxycarbonylamino)piperidine-3-carboxylate
3-Piperidinecarboxylic acid, 5-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine
Pyridine, 1,2,3,6-tetrahydro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

4-Methylthiopiperidine hydrochloride
Piperidine, 4-(methylthio)-, hydrochloride (1:1)

1-Nonylpiperidine-4-carboxylic acid
4-Piperidinecarboxylic acid, 1-nonyl-

1-Oxa-8-azaspiro[4.5]decane HCl

1-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester
tert-Butyl 1-oxa-7-azaspiro[3.5]nonane-7-carboxylate

3-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid tert-butyl ester

4-(Oxetan-3-yl)piperidine

2-Oxo-7-azaspiro[3.5]nonane-7-carboxylate tert-butyl ester

3-Oxo-2,8-diazaspiro[4.5]decane-8-carboxylic acid tert-butyl ester

4-Oxo-3,4-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

(2S)-4-Oxopiperidine-2-carboxylic acid hydrochloride
2-Piperidinecarboxylic acid, 4-oxo-, (2S)-

5-Oxopiperidine-2-carboxylic acid Hydrochloride
2-Piperidinecarboxylic acid, 5-oxo-, hydrochloride (1:1)

2-Oxopiperidine-4-methanol
2-Piperidinone, 4-(hydroxymethyl)-

Phenyl(piperidin-4-yl)methanone
Methanone, phenyl-4-piperidinyl-

tert-butyl 4-Amino-2-methyl-1-piperidinecarboxylate

tert-butyl 2-Methyl-4-oxo-piperidine-1-carboxylate
1,1-Dimethylethyl 2-methyl-4-oxo-1-piperidinecarboxylate

2,4-Piperidinedicarboxylic acid
piperidine-2,4-dicarboxylic acid

1-(tert-Butoxycarbonyl)-3-piperidinecarboxylic acid
N-(tert-Butoxycarbonyl)nipecotic acid

3-Piperidinemethanol
3-hydroxypiperidine

4-Piperidinemethanol
4-(Hydroxymethyl)piperidine

Piperidin-3-ylcarbamic acid tert-butyl ester
Carbamic acid, N-3-piperidinyl-, 1,1-dimethylethyl ester

1-(Piperidin-4-yl)-1H-indole trifluoroacetate
1H-Indole, 1-(4-piperidinyl)-, 2,2,2-trifluoroacetate (1:1)

4-(Piperidin-3-ylthio)pyridine dihydrochloride
Pyridine, 4-(3-piperidinylthio)-, hydrochloride (1:2)

2-(3-Piperidyl)acetonitrile hydrochloride
3-Piperidineacetonitrile, hydrochloride

2-(4-Piperidyl)acetonitrile hydrochloride

4-(Pyridin-3-ylsulfanyl)-piperidine-1-carboxylic acid tert-butyl ester
1-Piperidinecarboxylic acid, 4-(3-pyridinylthio)-, 1,1-dimethylethyl ester

4-(Pyridin-4-ylsulfanyl)-piperidine-1-carboxylic acid tert-butyl ester
1-Piperidinecarboxylic acid, 4-(4-pyridinylthio)-, 1,1-dimethylethyl ester

Spiro[piperidine-4,1'-tetralin] hydrochloride
Spiro[naphthalene-1(2H),4'-piperidine], 3,4-dihydro-, hydrochloride (1:1)

2,2,6,6-Tetramethylpiperidine

1-(2,2,2-Trifluoroacetyl)piperidine-4-carboxylic acid
4-Piperidinecarboxylic acid, 1-(2,2,2-trifluoroacetyl)-

2,2,2-Trifluoro-1-(4-benzoylpiperidin-1-yl)ethanone
Ethanone, 1-(4-benzoyl-1-piperidinyl)-2,2,2-trifluoro-

2,2,2-Trifluoro-1-(4-(4-bromobenzoyl)piperidin-1-yl)ethanone
Ethanone, 1-[4-(4-bromobenzoyl)-1-piperidinyl]-2,2,2-trifluoro-

2,2,2-Trifluoro-1-(4-(4-fluorobenzoyl)piperidin-1-yl)ethanone
Ethanone, 2,2,2-trifluoro-1-[4-(4-fluorobenzoyl)-1-piperidinyl]-

2,2,2-Trifluoro-1-(4-(4-methylbenzoyl)piperidin-1-yl)ethanone
Ethanone, 2,2,2-trifluoro-1-[4-(4-methylbenzoyl)-1-piperidinyl]-

2,2,2-Trifluoro-1-(piperidin-4-yl)ethanone oxalate
Ethanone, 2,2,2-trifluoro-1-(4-piperidinyl)-, ethanedioate

2,2,2-Trifluoro-1-[1-(2,2,2-trifluoroacetyl)-3-piperidyl]ethanone
1,1'-(piperidine-1,3-diyl)bis(2,2,2-trifluoroethanone)

2,2,2-Trifluoro-1-[1-(2,2,2-trifluoroacetyl)-4-piperidyl]ethanone
1,1'-(piperidine-1,4-diyl)bis(2,2,2-trifluoroethanone)