1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → 5-(2,6-Dichloro-phenylmethanesulfonyl)-3-[1-{3,5-dimethyl-4-[2-oxo-2-((s)-3-pyrrolidin-1-ylmethyl-piperidin-1-yl)-ethyl]-1h-pyrrol-2-yl}-meth-(z)-ylidene]-1,3-dihydro-indol-2-one

HRID 1359813ノート

反応式

HRID 1359813 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])/[C:16]/2=[CH:23]\[C:24]1[NH:28][C:27]([CH3:29])=[C:26]([CH2:30][C:31](O)=[O:32])[C:25]=1[CH3:34])(=[O:12])=[O:11].C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C.[N:56]1([CH2:61][C@@H:62]2[CH2:67][CH2:66][CH2:65][NH:64][CH2:63]2)[CH2:60][CH2:59][CH2:58][CH2:57]1>CN(C=O)C>[Cl:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])/[C:16]/2=[CH:23]\[C:24]1[NH:28][C:27]([CH3:29])=[C:26]([CH2:30][C:31](=[O:32])[N:64]2[CH2:65][CH2:66][CH2:67][C@@H:62]([CH2:61][N:56]3[CH2:57][CH2:58][CH2:59][CH2:60]3)[CH2:63]2)[C:25]=1[CH3:34])(=[O:12])=[O:11]

参加物

6

反応物 4

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 7183063(r)-3-Pyrrolidin-1-ylmethyl-piperidineHCID 59077497HCID 59077497、化合物

生成物 1

HCID 590775165-(2,6-Dichloro-phenylmethanesulfonyl)-3-[1-{3,5-dimethyl-4-[2-oxo-2-((s)-3-pyrrolidin-1-ylmethyl-piperidin-1-yl)-ethyl]-1h-pyrrol-2-yl}-meth-(z)-ylidene]-1,3-dihydro-indol-2-one収率 85.6%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

A mixture of {5-[5-(2,6-dichloro-phenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrol-3-yl}-acetic acid (156 mg, 0.3 mmol), HOBt (80 mg) and EDAC (110 mg) in DMF (4 mL) was added TEA (3 drops). After stirring at rt for 2 hours, to the mixture was added (R)-3-pyrrolidin-1-ylmethyl-piperidine (250 mg). After stirring at rt for overnight, the reaction was concentrated and dissolved in ethyl acetate. It was then washed with water and sodium bicarbonate, dried and concentrated. The residue was purified on a silica gel column to give 172 mg of the titled compound. MS m/z 667 [M−1].

後処理

  1. stirringAfter stirring at rt for overnight
  2. concentrationthe reaction was concentrated
  3. dissolutiondissolved in ethyl acetate
  4. washIt was then washed with water and sodium bicarbonate
  5. customdried
  6. concentrationconcentrated
  7. customThe residue was purified on a silica gel column

出典と根拠

ORDレコード
ord-c8e3791ac7904ebf8f75effd224959a1
出典データセット
uspto-grants-2003_07
特許番号
US06599902B2

反応ノート

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