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Diisopropylethylamine → HCID 118522351、化合物

HRID 529811
ノート
印刷プレビュー

反応式

HRID 529811 の反応式
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:29][CH:30]([F:32])[F:31])=[C:6]([C:8]2[C:12]([NH:13][C:14]([C:16]3[CH:17]=[N:18][N:19]4[CH:24]=[CH:23][CH:22]=[N:21][C:20]=34)=[O:15])=[CH:11][N:10]([CH2:25][C:26]([OH:28])=O)[N:9]=2)[CH:7]=1.Cl.[CH3:34][N:35]1[CH2:40][CH2:39][N:38]([CH:41]2[CH2:46][CH2:45][NH:44][CH2:43][CH2:42]2)[CH2:37][CH2:36]1.CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:29][CH:30]([F:32])[F:31])=[C:6]([C:8]2[C:12]([NH:13][C:14]([C:16]3[CH:17]=[N:18][N:19]4[CH:24]=[CH:23][CH:22]=[N:21][C:20]=34)=[O:15])=[CH:11][N:10]([CH2:25][C:26]([N:44]3[CH2:43][CH2:42][CH:41]([N:38]4[CH2:37][CH2:36][N:35]([CH3:34])[CH2:40][CH2:39]4)[CH2:46][CH2:45]3)=[O:28])[N:9]=2)[CH:7]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 45074780Piperazine, 1-methyl-4-(4-piperidinyl)-, hydrochloride (1:1)HCID 118522370{3-(5-Chloro-2-difluoromethoxy-phenyl)-4-[(pyrazolo[1,5-a]pyrimidine-3-carbonyl)amino]pyrazol-1-yl}acetic acid

生成物 1

HCID 118522351
HCID 118522351、化合物

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a solution of {3-(5-Chloro-2-difluoromethoxyphenyl)-4-[(pyrazolo[1,5-a]pyrimidine-3-carbonyl)amino]pyrazol-1-yl}acetic acid (200 mg, 0.35 mmol) in DMF (4 mL) was added 1-methyl-4-(piperidin-4-yl)piperazine hydrochloride (170 mg, 0.77 mmol), DIEA (134.4 mg, 1.04 mmol), HATU (160 mg, 0.42 mmol). The resulting solution was stirred at room temperature overnight. The resulting mixture was concentrated under vacuum. The crude product was purified by Prep-HPLC with the following conditions (Prep-HPLC-005): Column, XBridge Prep C18 OBD Column, 5 um, 19*150 mm; mobile phase, water with 0.05% FA and MeCN (25.0% up to 34.0% in 10 min, up to 95.0% in 1 min, hold 95.0% in 1 min, down to 25.0% in 2 min); Detector, UV 254/220 nm. This resulted in 74.3 mg (32%) of N-[3-[5-chloro-2-(difluoromethoxy)phenyl]-1-[2-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]-2-oxoethyl]-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide formate as a off-white solid. LCMS (Method 20) [M+H]+=628.2, RT=2.20 min. 1H NMR (400 MHz, DMSO-d6) δ: (ppm) 9.76 (s, 1H), 9.36-9.34 (dd, 1H, J=1.6, 7.2 Hz), 8.69-8.68 (m, 2H), 8.31 (s, 1H), 7.63 (dd, 1H, J=2.4, 8.8 Hz), 7.55 (d, 1H, J=2.4 Hz), 7.46 (d, 1H, J=9.2 Hz), 7.29 (dd, 1H, J=4.0, 6.8 Hz), 7.09 (t, 1H, J=73.2 Hz), 5.25-5.21 (m, 2H), 4.36-4.29 (m, 1H), 3.98-3.79 (m, 1H), 3.10-3.00 (m, 1H), 2.69-2.51 (m, 1H), 2.49-2.32 (m, 8H), 2.18 (s, 3H), 1.91-1.86 (m, 2H), 1.47-1.41 (m, 1H), 1.39-1.25 (m, 1H).

後処理

  1. concentrationThe resulting mixture was concentrated under vacuum
  2. customThe crude product was purified by Prep-HPLC with the following conditions (Prep-HPLC-005)
  3. waitmobile phase, water with 0.05% FA and MeCN (25.0% up to 34.0% in 10 min
  4. waitup to 95.0% in 1 min
  5. customin 1 min
  6. waitdown to 25.0% in 2 min)
  7. customThis resulted in 74.3 mg (32%) of N-[3-[5-chloro-2-(difluoromethoxy)phenyl]-1-[2-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]-2-oxoethyl]-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide formate as a off-white solid

出典と根拠

ORDレコード
ord-c4c17b93f52c4acbbc5c9b92b611a454
出典データセット
uspto-grants-2016_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09346815B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート