Diisopropylethylamine → 5-(3-((1R,2S)-1-(Cyclopropylsulfonylcarbamoyl)-2-vinylcyclopropylcarbamoyl)phenyl)-2-(4-fluorophenyl)-N-methylbenzofuran-3-carboxamide

HRID 555086ノート

反応式

HRID 555086 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:9][C:10]3[CH:20]=[CH:19][C:18]([C:21]4[CH:22]=[C:23]([CH:27]=[CH:28][CH:29]=4)[C:24](O)=[O:25])=[CH:17][C:11]=3[C:12]=2[C:13](=[O:16])[NH:14][CH3:15])=[CH:4][CH:3]=1.CC1C=CC(S(O)(=O)=O)=CC=1.[NH2:41][C@:42]1([C:47]([NH:49][S:50]([CH:53]2[CH2:55][CH2:54]2)(=[O:52])=[O:51])=[O:48])[CH2:44][C@H:43]1[CH:45]=[CH2:46].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>CO.CN(C=O)C>[CH:53]1([S:50]([NH:49][C:47]([C@@:42]2([NH:41][C:24]([C:23]3[CH:22]=[C:21]([C:18]4[CH:19]=[CH:20][C:10]5[O:9][C:8]([C:5]6[CH:6]=[CH:7][C:2]([F:1])=[CH:3][CH:4]=6)=[C:12]([C:13]([NH:14][CH3:15])=[O:16])[C:11]=5[CH:17]=4)[CH:29]=[CH:28][CH:27]=3)=[O:25])[CH2:44][C@H:43]2[CH:45]=[CH2:46])=[O:48])(=[O:52])=[O:51])[CH2:55][CH2:54]1

参加物

7

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 592754243-[2-(4-Fluorophenyl)-3-(methylcarbamoyl)-1-benzofuran-5-yl]benzoic acidHCID 72163227Cyclopropanecarboxamide, 1-amino-N-(cyclopropylsulfonyl)-2-ethenyl-, (1R,2S)-, 4-methylbenzenesulfonate (1:1)

生成物 1

HCID 592751245-(3-((1R,2S)-1-(Cyclopropylsulfonylcarbamoyl)-2-vinylcyclopropylcarbamoyl)phenyl)-2-(4-fluorophenyl)-N-methylbenzofuran-3-carboxamide収率 55.4%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 6228Dimethylformamide溶媒

実験手順

In a 7 mL scintillation vial were combined 3-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)benzoic acid (30 mg, 0.077 mmol), (1R,2S)-1-amino-N-(cyclopropylsulfonyl)-2-vinylcyclopropanecarboxamide 4-methylbenzenesulfonate (30 mg, 0.075 mmol), and HATU (40 mg, 0.10 mmol). DMF (0.4 mL) and DIPEA (0.1 mL, 0.57 mmol) were added, the vial was capped, and the solution was stirred at r.t. for 45 min. The reaction was diluted with MeOH, filtered, purified by prep HPLC, and the collected fractions were concentrated on a SPEEDVAC® to afford the title compound (25 mg, 54% yield) as a white powder. 1H NMR (500 MHz, CDCl3) δ ppm 8.01 (s, 1H) 7.97 (s, 1H) 7.88 (dd, J=8.85, 5.19 Hz, 2H) 7.80 (d, J=7.63 Hz, 1H) 7.74 (d, J=7.63 Hz, 1H) 7.59 (br. s., 1H) 7.52 (s, 2H) 7.48 (t, J=7.63 Hz, 1H) 7.18 (t, J=8.55 Hz, 2H) 6.00 (d, J=3.97 Hz, 1H) 5.61-5.73 (m, 1H) 5.39 (d, J=17.09 Hz, 1H) 5.20 (d, J=10.99 Hz, 1H) 3.02 (d, J=4.88 Hz, 3H) 2.91-2.99 (m, 1H) 2.34 (q, J=8.44 Hz, 1H) 2.05-2.09 (m, 1H) 1.49 (dd, J=9.31, 5.95 Hz, 1H) 1.41 (dd, J=5.80, 4.58 Hz, 1H) 1.30-1.35 (m, 1H) 1.22-1.30 (m, 1H) 1.04-1.12 (m, 1H) 0.96-1.04 (m, 1H). LC/MS was performed by using Shimadzu-VP instrument with UV detection at 220 nm and Waters MICROMASS®. LC/MS method: solvent A=10% CH3CN/90% H2O/0.1% TFA, solvent B=90% CH3CN/10% H2O/0.1% TFA, start % B=0, final % B=100, gradient time=2 min, stop time=3 min, flow rate=4 ml/min, column: Sunfire C18 5 μm 4.6×50 mm; HPLC Rt=1.73 min, (ES+) m/z (MH+)=602. Analytical HPLC were performed using a Shimadzu-VP instrument with UV detection at 220 nm and 254 nm. Analytical HPLC method: solvent A=5% CH3OH/95% H2O/10 mM NH4HCO3, solvent B=95% CH3OH/5% H2O/10 mM NH4HCO3, start % B=10, final % B=100, gradient time=15 min, stop time=18 min, flow rate=1 ml/min. Column: PHENOMENEX® Gemini C18, 4.6 mm, 3 μm, Rt=16.26 min, purity=100%; column: Waters XBridge phenyl 4.6×150 mm, 3.5 μm, Rt=15.28 min, purity=100%.

後処理

  1. customthe vial was capped
  2. filtrationfiltered
  3. custompurified by prep HPLC
  4. concentrationthe collected fractions were concentrated on a SPEEDVAC®

出典と根拠

ORDレコード
ord-c16c92089d9b495eb9f3326d59faf2d2
出典データセット
uspto-grants-2011_11
特許番号
US08048887B2

反応ノート

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