N-(2-Aminoethyl)piperidine → HCID 74928714, compound
Reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:38])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:17]=4[O:23][C:24]([CH3:28])([CH3:27])[CH2:25][OH:26])[CH2:14][C:13](=[O:29])[NH:12][CH:11]3[C:30]3[CH:35]=[C:34]([F:36])[CH:33]=[CH:32][C:31]=3[CH3:37])[C:5]2=[CH:4][CH:3]=1.CCN=C=NCCCN(C)C.Cl.C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C.[N:70]1([CH2:76][CH2:77][NH2:78])[CH2:75][CH2:74][CH2:73][CH2:72][CH2:71]1>C1COCC1>[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:38])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:17]=4[O:23][C:24]([CH3:28])([C:25](=[O:26])[NH:78][CH2:77][CH2:76][N:70]4[CH2:75][CH2:74][CH2:73][CH2:72][CH2:71]4)[CH3:27])[CH2:14][C:13](=[O:29])[NH:12][CH:11]3[C:30]3[CH:35]=[C:34]([F:36])[CH:33]=[CH:32][C:31]=3[CH3:37])[C:5]2=[CH:4][CH:3]=1Participants
7
Reactant 5
HCID 33944N-(2-Aminoethyl)piperidine
HCID 757711-Hydroxybenzotriazole
HCID 81531Diisopropylethylamine
HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride
HCID 765678856-chloro-4'-[5-chloro-2-(2-hydroxy-1,1-dimethyl-ethoxy)phenyl]-2'-[5-fluoro-2-methylphenyl]spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dioneProduct 1
Reagents, catalysts & solvents 1
Procedure
To a mixture of racemic (2′S,3S,4′R)-6-chloro-4′-[5-chloro-2-(2-hydroxy-1,1-dimethyl-ethoxy)-phenyl]-2′-[5-fluoro-2-methylphenyl]-spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (35 mg, 0.06 mmol), EDCl (18 mg, 0.094 mmol), HOBt (14 mg, 0.094 mmol) and DIPEA (23 mg, 0.2 mmol) in THF (2 mL) was added 2-piperidin-1-yl-ethylamine (24 mg, 0.18 mmol). The mixture was stirred at room temperature overnight, purified by prep-HPLC to give the title compound as a white solid (7 mg).
Workup
- custompurified by prep-HPLC
Sources & evidence
- ORD record
- ord-0c04f68d22f54f8898b84d5d4e661584
- Source dataset
- uspto-grants-2010_08
- Patent number
- US07776875B2
Reaction notes
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