Morpholine → 6,6-Dimethyl-8-(morpholine-4-carbonyl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile

HRID 61760노트

반응식

HRID 61760 반응식
[C:1]([C:3]1[CH:15]=[C:14]2[C:6]([C:7]3[C:8](=[O:25])[C:9]4[CH:21]=[CH:20][C:19]([C:22]([OH:24])=O)=[CH:18][C:10]=4[C:11]([CH3:17])([CH3:16])[C:12]=3[NH:13]2)=[CH:5][CH:4]=1)#[N:2].[NH:26]1[CH2:31][CH2:30][O:29][CH2:28][CH2:27]1.C(N(CC)C(C)C)(C)C>O1CCCC1>[CH3:16][C:11]1([CH3:17])[C:12]2[NH:13][C:14]3[C:6](=[CH:5][CH:4]=[C:3]([C:1]#[N:2])[CH:15]=3)[C:7]=2[C:8](=[O:25])[C:9]2[CH:21]=[CH:20][C:19]([C:22]([N:26]3[CH2:31][CH2:30][O:29][CH2:28][CH2:27]3)=[O:24])=[CH:18][C:10]1=2

참가 물질

5

반응물 3

HCID 8083MorpholineHCID 81531DiisopropylethylamineHCID 668343983-Cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-carboxylic acid2회

생성물 1

HCID 668341806,6-Dimethyl-8-(morpholine-4-carbonyl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile수율 55%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To the tetrahydrofuran (1 ml) solution of 3-cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-carboxylic acid (Compound B2-28, 15 mg, 0.045 mmol), morpholine (6 μl, 1.5 eq.), hexafluorophosphoric acid uronium 2-(1H-7-azabenzotriazol-1-yl)-1,1,3,3-tetramethylmethane aminium (HATU) (26 mg, 1.5 eq.), and N,N-diisopropylethylamine (24 μl, 3.0 eq.) were added and the mixture was stirred at room temperature for 3 hr. The reaction solution was filtered to remove insoluble matters and the residues obtained after concentration under reduced pressure were purified by high performance liquid chromatography to obtain the title compound (11 mg, 55%).

후처리

  1. filtrationThe reaction solution was filtered
  2. customto remove insoluble matters
  3. customthe residues obtained
  4. concentrationafter concentration under reduced pressure
  5. customwere purified by high performance liquid chromatography

출처 및 근거

ORD 기록
ord-8c023b67101e4448affd22d3eba33a23
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09440922B2

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