HCID 67346507、化合物 → N-(3-fluoro-4-(2-(4-oxocyclohex-1-enyl)thieno[3,2-b]pyridin-7-yloxy)phenyl)-2-(4-fluorophenyl)-3-oxo-2,3-dihydropyridazine-4-carboxamide

HRID 1676373ノート

反応式

HRID 1676373 の反応式
O1[C:5]2([CH2:10][CH2:9][C:8]([C:11]3[S:19][C:18]4[C:13](=[N:14][CH:15]=[CH:16][C:17]=4[O:20][C:21]4[CH:26]=[CH:25][C:24]([NH:27][C:28]([C:30]5[C:31](=[O:43])[N:32]([C:36]6[CH:41]=[CH:40][C:39]([F:42])=[CH:38][CH:37]=6)[N:33]=[CH:34][CH:35]=5)=[O:29])=[CH:23][C:22]=4[F:44])[CH:12]=3)=[CH:7][CH2:6]2)[O:4]CC1>C(O)(C(F)(F)F)=O>[F:44][C:22]1[CH:23]=[C:24]([NH:27][C:28]([C:30]2[C:31](=[O:43])[N:32]([C:36]3[CH:37]=[CH:38][C:39]([F:42])=[CH:40][CH:41]=3)[N:33]=[CH:34][CH:35]=2)=[O:29])[CH:25]=[CH:26][C:21]=1[O:20][C:17]1[CH:16]=[CH:15][N:14]=[C:13]2[CH:12]=[C:11]([C:8]3[CH2:9][CH2:10][C:5](=[O:4])[CH2:6][CH:7]=3)[S:19][C:18]=12

参加物

3

反応物 1

HCID 67346507HCID 67346507、化合物

生成物 1

HCID 58949478N-(3-fluoro-4-(2-(4-oxocyclohex-1-enyl)thieno[3,2-b]pyridin-7-yloxy)phenyl)-2-(4-fluorophenyl)-3-oxo-2,3-dihydropyridazine-4-carboxamide収率 28.7%

試薬・触媒・溶媒 1

HCID 6422Trifluoroacetic acid溶媒

実験手順

A round-bottomed flask was charged with N-(4-(2-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)thieno[3,2-b]pyridin-7-yloxy)-3-fluorophenyl)-2-(4-fluorophenyl)-3-oxo-2,3-dihydropyridazine-4-carboxamide (153 mg, 0.249-mmol) and CF3COOH (10 mL). The reaction mixture was stirred at room temperature until the starting material had been consumed (overnight). Then the solvent was removed and the residue was purified by silica gel chromatography (dichloromethane/7 M NH3 in MeOH from 50/1 to 10/1, v/v) to give product (40.8 mg, 28.7%). LRMS (APCI pos): >99% purity, 254 nm, m/e 571 (M+1). 1H NMR (400 MHz, CDCl3) δ 11.84 (s, 1H), 8.45 (d, 1H), 8.41 (d, 1H), 8.24 (d, 1H), 7.96 (d, 1H), 7.58-7.62 (m, 2H), 7.40 (m, 1H), 7.20-7.28 (m, 4H), 6.51 (d, 1H), 6.42 (m, 1H), 3.14 (m, 2H), 3.02 (m, 2H), 2.71 (m, 2H).

後処理

  1. customhad been consumed (overnight)
  2. customThen the solvent was removed
  3. customthe residue was purified by silica gel chromatography (dichloromethane/7 M NH3 in MeOH from 50/1 to 10/1

出典と根拠

ORDレコード
ord-15a59ef1424d4693b106837adf88d60c
出典データセット
uspto-grants-2011_08
特許番号
US08003662B2

反応ノート

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