3-(4-Piperidinyl)-1H-indole → 4-(1H-indol-3-yl)piperidine-1-carboxylic acid-(4-dimethylamino-4-phenylcyclohexyl)-amide

HRID 2357461노트

반응식

HRID 2357461 반응식
C1(O[C:8](=[O:25])[NH:9][CH:10]2[CH2:15][CH2:14][C:13]([N:22]([CH3:24])[CH3:23])([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)[CH2:12][CH2:11]2)C=CC=CC=1.[NH:26]1[CH2:31][CH2:30][CH:29]([C:32]2[C:40]3[C:35](=[CH:36][CH:37]=[CH:38][CH:39]=3)[NH:34][CH:33]=2)[CH2:28][CH2:27]1>O1CCOCC1>[CH3:24][N:22]([CH3:23])[C:13]1([C:16]2[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=2)[CH2:12][CH2:11][CH:10]([NH:9][C:8]([N:26]2[CH2:31][CH2:30][CH:29]([C:32]3[C:40]4[C:35](=[CH:36][CH:37]=[CH:38][CH:39]=4)[NH:34][CH:33]=3)[CH2:28][CH2:27]2)=[O:25])[CH2:15][CH2:14]1

참가 물질

4

반응물 2

HCID 7022353-(4-Piperidinyl)-1H-indoleHCID 67531726(4-Dimethylamino-4-phenylcyclohexyl)-carbamic acid phenyl ester

생성물 1

HCID 99826474-(1H-indol-3-yl)piperidine-1-carboxylic acid-(4-dimethylamino-4-phenylcyclohexyl)-amide

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

실험 절차

The polar diastereoisomer of (4-dimethylamino-4-phenylcyclohexyl)-carbamic acid phenyl ester (316 mg, 0.93 mmole) was added to a solution of 3-piperidine-4-yl-1H-indole (187 mg, 0.93 mmole) in dioxane (10 ml). The reaction mixture was then boiled under reflux for 32 hours. The reaction mixture was worked up by distilling off dioxane and diluting with water (10 ml). The reaction mixture was adjusted to pH 11 with 5M NaOH and extracted with EE (3×15 ml). The organic phase was dried with Na2SO4 and concentrated by evaporation. The polar diastereoisomer of 4-(1H-indol-3-yl)piperidine-1-carboxylic acid-(4-dimethylamino-4-phenylcyclohexyl)-amide was recrystallised from methanol (5 ml). It was obtained as a colourless solid in a yield of 210 mg (51%).

후처리

  1. temperatureunder reflux for 32 hours
  2. distillationby distilling off dioxane
  3. additiondiluting with water (10 ml)
  4. extractionextracted with EE (3×15 ml)
  5. dry with materialThe organic phase was dried with Na2SO4
  6. concentrationconcentrated by evaporation
  7. customThe polar diastereoisomer of 4-(1H-indol-3-yl)piperidine-1-carboxylic acid-(4-dimethylamino-4-phenylcyclohexyl)-amide was recrystallised from methanol (5 ml)
  8. customIt was obtained as a colourless solid in a yield of 210 mg (51%)

출처 및 근거

ORD 기록
ord-4aabc3ed9a324540ae1704fcede2e240
출처 데이터셋
uspto-grants-2010_07
특허 번호
US07759385B2

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