Water → 6-chloro-4'-{5-chloro-2-[1-ethyl-1-(pyrrolidine-1-carbonyl)-propoxy]-phenyl}-2'-(5-fluoro-2-methyl-phenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione

HRID 504563ノート

反応式

HRID 504563 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]([CH2:30][CH3:31])([C:27](O)=[O:28])[CH2:25][CH3:26])[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.[NH:42]1[CH2:46][CH2:45][CH2:44][CH2:43]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.O>CN(C1C=CN=CC=1)C.CN(C=O)C>[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]([CH2:25][CH3:26])([C:27]([N:42]4[CH2:46][CH2:45][CH2:44][CH2:43]4)=[O:28])[CH2:30][CH3:31])[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

7

反応物 4

HCID 962WaterHCID 31268PyrrolidineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 749285676-chloro-4'-[5-chloro-2-(1-ethyl-1-hydroxycarbonyl-propoxy)-phenyl]-2'-(5-fluoro-2-methyl-phenyl) spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione

生成物 1

HCID 749286336-chloro-4'-{5-chloro-2-[1-ethyl-1-(pyrrolidine-1-carbonyl)-propoxy]-phenyl}-2'-(5-fluoro-2-methyl-phenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione収率 54.7%

試薬・触媒・溶媒 2

HCID 142844-(Dimethylamino)pyridine触媒HCID 6228Dimethylformamide溶媒

実験手順

At room temperature, a mixture of racemic (2′S,3S,4′R)-6-chloro-4′-[5-chloro-2-(1-ethyl-1-hydroxycarbonyl-propoxy)-phenyl]-2′-(5-fluoro-2-methyl-phenyl)spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (50 mg, 0.084 mmol), pyrrolidine (12 mg, 0.17 mmol), HATU (63.5 mg, 0.17 mmol) and DMAP (40.8 mg, 0.33 mmol) in DMF (2 mL) was stirred for 5 h. Then the mixture was poured into water and extracted with EtOAc thrice. The combined organic layers were washed with saturated NaCl solution twice, dried over anhydrous Na2SO4 and concentrated. The residue was purified by flash column to give the title compound as a white solid (30 mg).

後処理

  1. extractionextracted with EtOAc thrice
  2. washThe combined organic layers were washed with saturated NaCl solution twice
  3. dry with materialdried over anhydrous Na2SO4
  4. concentrationconcentrated
  5. customThe residue was purified by flash column

出典と根拠

ORDレコード
ord-adadd376558849b6953359a7748b396f
出典データセット
uspto-grants-2010_08
特許番号
US07776875B2

反応ノート

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