Sodium Hydroxide → 6-chloro-4'-[5-chloro-2-(1-hydroxycarbonyl-cyclobutoxy)-phenyl]-2'-(5-fluoro-2-methyl-phenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione

HRID 504453

反応式

HRID 504453 の反応式
[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:41])[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]4([C:28]([O:30]C)=[O:29])[CH2:27][CH2:26][CH2:25]4)[CH2:14][C:13](=[O:32])[NH:12][CH:11]3[C:33]3[CH:38]=[C:37]([F:39])[CH:36]=[CH:35][C:34]=3[CH3:40])[C:5]2=[CH:4][CH:3]=1.[OH-].[Na+]>CO.O>[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:41])[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]4([C:28]([OH:30])=[O:29])[CH2:27][CH2:26][CH2:25]4)[CH2:14][C:13](=[O:32])[NH:12][CH:11]3[C:33]3[CH:38]=[C:37]([F:39])[CH:36]=[CH:35][C:34]=3[CH3:40])[C:5]2=[CH:4][CH:3]=1

参加物

5

反応物 2

HCID 14798Sodium HydroxideHCID 76567912HCID 76567912、化合物

生成物 1

HCID 765681536-chloro-4'-[5-chloro-2-(1-hydroxycarbonyl-cyclobutoxy)-phenyl]-2'-(5-fluoro-2-methyl-phenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione収率 90.9%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 962Water溶媒

反応条件

温度
70 °C

実験手順

To a mixture of racemic (2′R,3R,4′S)-6-chloro-4′-[5-chloro-2-(1-methoxycarbonyl-cyclobutoxy)-phenyl]-2′-(5-fluoro-2-methyl-phenyl)-spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (200 mg, 0.33 mmol) in methanol (4 mL) was added a solution of NaOH (40 mg, 1 mmol) in water (2 mL). The mixture was heated at 70° C. for 2 h, evaporated to remove methanol, cooled to room temperature, and acidified to “pH” 1 with HCl aq. The precipitate was collected, washed with water and dried to give the title compound as a white solid (175 mg).

後処理

  1. customevaporated
  2. customto remove methanol
  3. temperaturecooled to room temperature
  4. customwas collected
  5. washwashed with water
  6. customdried

出典と根拠

ORDレコード
ord-20872508db6b40e6b513da26b8c96de7
出典データセット
uspto-grants-2010_08
特許番号
US07776875B2

関連ノート

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