1-Boc-1,8-diazaspiro[5.5]undecane
tert-Butyl 6-bromo-4H-spiro[benzo[d][1,3]dioxine-2,4'-piperidine]-1'-carboxylate
Spiro[isochroman-1,4'-piperidine]
1-Oxa-4,9-diazaspiro[5.5]undecan-3-one
6-Bromospiro[chroman-2,4'-piperidin]-4-one
3,3'-(2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diyl)bis(propan-1-amine)
tert-Butyl 5-oxo-6,7-dihydro-5H-spiro[[1,6]naphthyridine-8,4'-piperidine]-1'-carboxylate
2-Azaspiro[5.5]undecan-1-one
Milbemycin Oxime(Mixture of Milbemycin Oxime A3 and Milbemycin Oxime A4, 10:1)
Spiro[benzo[d][1,3]oxazine-4,4'-piperidin]-2(1H)-one hydrochloride
6-Bromospiro[benzo[d][1,3]oxazine-4,4'-piperidin]-2(1H)-one
1'H-Spiro[piperidine-4,4'-quinolin]-2'(3'H)-one
1'H-Spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one hydrochloride
2-(tert-Butoxycarbonyl)-2-azaspiro[5.5]undecane-9-carboxylic acid
Spiro[chroman-2,4'-piperidine] hydrochloride
2H-Spiro[isoquinoline-1,4'-piperidin]-3(4H)-one
1'-Boc-1,2-dihydro-2-oxo-spiro[4H-3,1-benzoxazine-4,4'-piperidine]
6'-Chloro-1'H-spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one
Spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one hydrochloride
6-Bromospiro[chroman-2,4'-piperidin]-4-one hydrochloride
3-Azaspiro[5.5]undecane
1'H-Spiro[piperidine-4,4'-quinazolin]-2'(3'H)-one
tert-Butyl 4-oxa-1,9-diazaspiro[5.5]undecane-1-carboxylate
3-Azaspiro[5.5]undecane-8-carboxylic acid
tert-Butyl 3-(hydroxymethyl)-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate
tert-Butyl 4-methyl-1,4,9-triazaspiro[5.5]undecane-1-carboxylate
Spiro[5.5]undecan-3-amine hydrochloride
3-Azaspiro[5.5]undecane-9-carboxylic acid hydrochloride
