Hydrochloric Acid → (S)-5-(4-(1-(2-(3-(difluoromethyl)-4,4,7,7-tetrafluoro-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetamido)-2-(3,5-difluorophenyl)ethyl)-2-(4-oxopiperidin-1-yl)pyrimidin-5-yl)-2-fluorobenzamide

HRID 2170342ノート

反応式

HRID 2170342 の反応式
[F:1][CH:2]([F:56])[C:3]1[C:11]2[C:10]([F:13])([F:12])[CH2:9][CH2:8][C:7]([F:15])([F:14])[C:6]=2[N:5]([CH2:16][C:17]([NH:19][C@H:20]([C:30]2[C:35]([C:36]3[CH:37]=[CH:38][C:39]([F:45])=[C:40]([CH:44]=3)[C:41]([NH2:43])=[O:42])=[CH:34][N:33]=[C:32]([N:46]3[CH2:55][CH2:54][C:49]4(OCC[O:50]4)[CH2:48][CH2:47]3)[N:31]=2)[CH2:21][C:22]2[CH:27]=[C:26]([F:28])[CH:25]=[C:24]([F:29])[CH:23]=2)=[O:18])[N:4]=1.Cl>C1COCC1>[F:56][CH:2]([F:1])[C:3]1[C:11]2[C:10]([F:12])([F:13])[CH2:9][CH2:8][C:7]([F:14])([F:15])[C:6]=2[N:5]([CH2:16][C:17]([NH:19][C@H:20]([C:30]2[C:35]([C:36]3[CH:37]=[CH:38][C:39]([F:45])=[C:40]([CH:44]=3)[C:41]([NH2:43])=[O:42])=[CH:34][N:33]=[C:32]([N:46]3[CH2:47][CH2:48][C:49](=[O:50])[CH2:54][CH2:55]3)[N:31]=2)[CH2:21][C:22]2[CH:27]=[C:26]([F:28])[CH:25]=[C:24]([F:29])[CH:23]=2)=[O:18])[N:4]=1

参加物

4

反応物 2

HCID 313Hydrochloric AcidHCID 90281363(S)-5-(4-(1-(2-(3-(difluoromethyl)-4,4,7,7-tetrafluoro-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetamido)-2-(3,5-difluorophenyl)ethyl)-2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)pyrimidin-5-yl)-2-fluorobenzamide

生成物 1

HCID 90281442(S)-5-(4-(1-(2-(3-(difluoromethyl)-4,4,7,7-tetrafluoro-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetamido)-2-(3,5-difluorophenyl)ethyl)-2-(4-oxopiperidin-1-yl)pyrimidin-5-yl)-2-fluorobenzamide

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

Compound 19B (40 mg, 0.05 mmol) was dissolved in 2 mL of THF and to it was added 1 mL of 6N HCl. The mixtures was stirred at ambient temperature for 16 hours and then extracted with ethyl acetate. The organic layer was separated, washed with brine, dried over MgSO4, filtered and concentrated. The residue was purified by reverse phase HPLC eluting with acetonitrile/water (with 0.1% TFA) to afford the title compound. 1H NMR (400 MHz, CDCl3) δ 8.21 (s, 1H), 7.71 (d, J=5.0 Hz, 1H), 7.46 (s, 1H), 7.33 (m, 1H), 7.30-7.18 (m, 1H), 7.11 (d, J=11.0 Hz, 1H), 6.98 (m, 1H), 6.78 (t, J=53.6 Hz, 1H), 6.58 (m, 1H), 6.20 (d, J=6.2 Hz, 2H), 5.37 (d, J=7.4 Hz, 1H), 5.11-4.89 (m, 2H), 4.22-3.98 (m, 4H), 2.83 (m, 2H), 2.54 (m, 8H). MS (m/z) 754.11 [M+H]+.

後処理

  1. extractionextracted with ethyl acetate
  2. customThe organic layer was separated
  3. washwashed with brine
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customThe residue was purified by reverse phase HPLC
  8. washeluting with acetonitrile/water (with 0.1% TFA)

出典と根拠

ORDレコード
ord-465e6e4a5f5b426d987d75a72a2f6721
出典データセット
uspto-grants-2015_06
特許番号
US09050344B2

反応ノート

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