1-Hydroxybenzotriazole → racemic (2'S,3S,4'R)-6-chloro-2'-(3-chlorophenyl)-4'-(5-fluoro-2-methyl-phenyl)-1'-(methylamino-carbonyl-methyl) spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione
反応式
[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:36])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([F:22])[CH:19]=[CH:18][C:17]=4[CH3:23])[CH2:14][C:13](=[O:24])[N:12]([CH2:25][C:26]([OH:28])=O)[CH:11]3[C:29]3[CH:34]=[CH:33][CH:32]=[C:31]([Cl:35])[CH:30]=3)[C:5]2=[CH:4][CH:3]=1.Cl.CN.C[CH2:41][N:42]=C=NCCCN(C)C.Cl.C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C>CN(C=O)C>[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:36])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([F:22])[CH:19]=[CH:18][C:17]=4[CH3:23])[CH2:14][C:13](=[O:24])[N:12]([CH2:25][C:26]([NH:42][CH3:41])=[O:28])[CH:11]3[C:29]3[CH:34]=[CH:33][CH:32]=[C:31]([Cl:35])[CH:30]=3)[C:5]2=[CH:4][CH:3]=1参加物
7
反応物 5
HCID 757711-Hydroxybenzotriazole
HCID 81531Diisopropylethylamine
HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride
HCID 6364545Methylamine hydrochloride
HCID 76568188racemic (2'S,3S,4'R)-6-chloro-2'-(3-chlorophenyl)-4'-(5-fluoro-2-methyl-phenyl)-1'-hydroxycarbonylmethyl-spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione生成物 1
試薬・触媒・溶媒 1
実験手順
The mixture of racemic (2′S,3S,4′R)-6-chloro-2′-(3-chlorophenyl)-4′-(5-fluoro-2-methyl-phenyl)-1′-hydroxycarbonylmethyl-spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (70 mg, 0.13 mmol) prepared in example 146d, Methylamine hydrochloride (11 mg, 0.16 mmol), EDC.HCl (31 mg, 0.16 mmol), HOBt (22 mg, 0.16 mmol) and DIPEA (69 mg, 0.533 mmol) in DMF (2 mL) was stirred at room temperature for overnight. The crude was then purified with Prep-HPLC to give racemic (2′S,3S,4′R)-6-chloro-2′-(3-chlorophenyl)-4′-(5-fluoro-2-methyl-phenyl)-1′-(methylamino-carbonyl-methyl)spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (29 mg as a white solid.
後処理
- customThe crude was then purified with Prep-HPLC
出典と根拠
- ORDレコード
- ord-a229ba071aa146a9ab635bc59fa90b52
- 出典データセット
- uspto-grants-2009_02
- 特許番号
- US07495007B2
反応ノート
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