Chemistry Heterocyclic Building Blocks Spiroes Spiroes ∩ Amides
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tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate hydrochloride
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tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate
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tert-Butyl 1-oxa-6-azaspiro[2.5]octane-6-carboxylate
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tert-Butyl 2,6-diazaspiro[3.4]octane-6-carboxylate oxalate
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tert-Butyl 5-fluoro-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate
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tert-Butyl 3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate
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2-Methyl-1,3,7-triazaspiro[4.5]dec-2-en-4-one hydrochloride
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tert-Butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate
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tert-Butyl 2-oxo-1-oxa-3,9-diazaspiro[5.5]undecane-9-carboxylate
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tert-Butyl 2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxylate
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tert-Butyl 4,7-diazaspiro[2.5]octane-7-carboxylate
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tert-Butyl 6-oxo-2-azaspiro[3.3]heptane-2-carboxylate
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tert-Butyl 7-acetyl-2,7-diazaspiro[3.5]nonane-2-carboxylate
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tert-Butyl 1-oxo-8-azaspiro[4.5]decane-8-carboxylate
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tert-Butyl 1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate
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2,7-Diazaspiro[4.5]decan-1-one hydrochloride
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tert-Butyl 1-oxo-2,6-diazaspiro[4.5]decane-6-carboxylate
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tert-Butyl 2,5-diazaspiro[3.4]octane-2-carboxylate
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Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one
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6-Bromospiro[benzo[d][1,3]oxazine-4,4'-piperidin]-2(1H)-one
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1-Oxa-3,9-diazaspiro[5.5]undecan-2-one hydrochloride
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tert-Butyl 1-oxa-7-azaspiro[3.5]nonane-7-carboxylate
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tert-Butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
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tert-Butyl 2,6-diazaspiro[4.5]decane-2-carboxylate
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2,8-Diazaspiro[4.5]decane-1,3-dione hydrochloride
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tert-Butyl 7-amino-2-azaspiro[4.5]decane-2-carboxylate
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tert-Butyl 6-oxo-2-azaspiro[3.4]octane-2-carboxylate
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1'H-Spiro[piperidine-4,3'-quinolin]-2'(4'H)-one hydrochloride
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8-Boc-2,4,8-triazaspiro[4.5]decane-1,3-dione
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tert-Butyl 7-oxo-2-azaspiro[3.5]nonane-2-carboxylate
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2,6-Diazaspiro[3.4]octan-7-one oxalate
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Spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one hydrochloride
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tert-Butyl 2-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate
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1'H-Spiro[piperidine-4,4'-quinazolin]-2'(3'H)-one
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2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-2-one
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tert-Butyl 5-chloro-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate
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tert-Butyl 2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate