Hydrochloric Acid → 4-amino-N-(1-(4-chlorophenyl)-3-sulfamoylpropyl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide

HRID 423018ノート

反応式

HRID 423018 の反応式
Cl.[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([CH:9]([NH:16][C:17]([C:19]2([NH:34]C(=O)OC(C)(C)C)[CH2:24][CH2:23][N:22]([C:25]3[C:26]4[CH:33]=[CH:32][NH:31][C:27]=4[N:28]=[CH:29][N:30]=3)[CH2:21][CH2:20]2)=[O:18])[CH2:10][CH2:11][S:12](=[O:15])(=[O:14])[NH2:13])=[CH:5][CH:4]=1>C(Cl)Cl.CO>[NH2:34][C:19]1([C:17]([NH:16][CH:9]([C:6]2[CH:5]=[CH:4][C:3]([Cl:2])=[CH:8][CH:7]=2)[CH2:10][CH2:11][S:12](=[O:14])(=[O:15])[NH2:13])=[O:18])[CH2:20][CH2:21][N:22]([C:25]2[C:26]3[CH:33]=[CH:32][NH:31][C:27]=3[N:28]=[CH:29][N:30]=2)[CH2:23][CH2:24]1

参加物

5

反応物 2

HCID 313Hydrochloric AcidHCID 57750304tert-butyl 4-(1-(4-chlorophenyl)-3-sulfamoylpropylcarbamoyl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-ylcarbamate2 回

生成物 1

HCID 577503814-amino-N-(1-(4-chlorophenyl)-3-sulfamoylpropyl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide収率 90%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 6344Dichloromethane溶媒

反応条件

温度
22 °C

実験手順

Hydrogen chloride (4M in dioxane, 0.676 mL, 2.70 mmol) was added to tert-butyl 4-(1-(4-chlorophenyl)-3-sulfamoylpropylcarbamoyl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-ylcarbamate (Intermediate 105) (16 mg, 0.03 mmol) in a mixture of DCM (5 mL) and methanol (5 mL) at 22° C. The resulting solution was stirred at 22° C. for 20 hours. The mixture was evaporated and the residue was purified by ion exchange chromatography, using an SCX column. The desired product was eluted from the column using 30% (2M NH3 in MeOH) in DCM and pure fractions were evaporated to dryness to afford 4-amino-N-(1-(4-chlorophenyl)-3-sulfamoylpropyl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide (12.00 mg, 90%) as a colourless gum.

後処理

  1. customThe mixture was evaporated
  2. customthe residue was purified by ion exchange chromatography
  3. washThe desired product was eluted from the column
  4. custompure fractions were evaporated to dryness

出典と根拠

ORDレコード
ord-9fb600235f194a8cbc2563c18404bfd2
出典データセット
uspto-grants-2012_01
特許番号
US08101623B2

反応ノート

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