1-Methoxy-2-propanol → 5-[7-(6-Methoxy-pyridin-3-yl)-pyrrolo[2,1-f][1,2,4]triazin-2-ylamino]-1-methyl-1,3-dihydro-indol-2-one

HRID 1262022ノート

反応式

HRID 1262022 の反応式
CS([C:4]1[N:9]=[CH:8][C:7]2=[CH:10][CH:11]=[C:12]([C:13]3[CH:14]=[N:15][C:16]([O:19][CH3:20])=[CH:17][CH:18]=3)[N:6]2[N:5]=1)=O.C(N(CC)C(C)C)(C)C.[NH2:30][C:31]1[CH:32]=[C:33]2[C:37](=[CH:38][CH:39]=1)[N:36]([CH3:40])[C:35](=[O:41])[CH2:34]2.COCC(O)C>>[CH3:20][O:19][C:16]1[N:15]=[CH:14][C:13]([C:12]2[N:6]3[C:7]([CH:8]=[N:9][C:4]([NH:30][C:31]4[CH:32]=[C:33]5[C:37](=[CH:38][CH:39]=4)[N:36]([CH3:40])[C:35](=[O:41])[CH2:34]5)=[N:5]3)=[CH:10][CH:11]=2)=[CH:18][CH:17]=1

参加物

5

反応物 4

HCID 79001-Methoxy-2-propanolHCID 81531DiisopropylethylamineHCID 226924705-Amino-1-methyl-2-oxoindolineHCID 667108472-Methanesulfinyl-7-(6-methoxy-pyridin-3-yl)-pyrrolo[2,1-f][1,2,4]triazine

生成物 1

HCID 667116245-[7-(6-Methoxy-pyridin-3-yl)-pyrrolo[2,1-f][1,2,4]triazin-2-ylamino]-1-methyl-1,3-dihydro-indol-2-one収率 8.3%

実験手順

2-Methanesulfinyl-7-(6-methoxy-pyridin-3-yl)-pyrrolo[2,1-f][1,2,4]triazine (125.0 mg, 0.0004335 mol), N,N-Diisopropylethylamine (0.249 mL, 0.00143 mol) and 5-Amino-1-methyl-1,3-dihydro-indol-2-one (0.141 g, 0.000867 mol) were dissolved in 1-Methoxy-2-propanol (0.498 mL, 0.00510 mol) and the reaction was irradiated at 300 watts, 180° C. for 40 minutes or until HPLC showed consumption of starting material. The reaction mixture was then reduced en vacuo and the product was isolated and purified by Gilson prep HPLC to afford 13.85 mg of 5-[7-(6-Methoxy-pyridin-3-yl)-pyrrolo[2,1-f][1,2,4]triazin-2-ylamino]-1-methyl-1,3-dihydro-indol-2-one as a lyophilized powder. (M+H)=387.1. 1H NMR (400 MHz, DMSO, d6) δ 9.40 (s, 1H), 8.96 (s, 2H), 8.47 (d, 1H, J=8.73 Hz), 7.82 (s, 1H), 7.51 (d, 1H, J=8.40 Hz), 7.16 (d, 1H, J=4.37 Hz), 7.04 (d, 1H, J=8.65 Hz), 6.91 (m, 2H), 3.95 (s, 3H), 3.59 (s, 2H), 3.12 (s, 3H).

後処理

  1. customthe reaction was irradiated at 300 watts, 180° C. for 40 minutes or until HPLC
  2. customconsumption of starting material
  3. customthe product was isolated
  4. custompurified by Gilson prep HPLC

出典と根拠

ORDレコード
ord-6fea87fb18fc43f99ea9a04f909754dc
出典データセット
uspto-grants-2013_06
特許番号
US08471005B2

反応ノート

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