Diisopropylethylamine → (S)-N-(1-(cyclopropylsulfonyl)piperidin-3-yl)-6-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)benzo[d]thiazol-2-amine

HRID 2370537

Reaktionsgleichung

Reaktionsgleichung von HRID 2370537
[CH3:1][N:2]1[CH:6]=[C:5]([C:7]2[CH:12]=[C:11]([O:13][C:14]3[CH:29]=[CH:28][C:17]4[N:18]=[C:19]([NH:21][C@H:22]5[CH2:27][CH2:26][CH2:25][NH:24][CH2:23]5)[S:20][C:16]=4[CH:15]=3)[CH:10]=[CH:9][N:8]=2)[CH:4]=[N:3]1.CCN(C(C)C)C(C)C.[CH:39]1([S:42](Cl)(=[O:44])=[O:43])[CH2:41][CH2:40]1>CN1C(=O)CCC1>[CH:39]1([S:42]([N:24]2[CH2:25][CH2:26][CH2:27][C@H:22]([NH:21][C:19]3[S:20][C:16]4[CH:15]=[C:14]([O:13][C:11]5[CH:10]=[CH:9][N:8]=[C:7]([C:5]6[CH:4]=[N:3][N:2]([CH3:1])[CH:6]=6)[CH:12]=5)[CH:29]=[CH:28][C:17]=4[N:18]=3)[CH2:23]2)(=[O:44])=[O:43])[CH2:41][CH2:40]1

Komponenten

5

Edukt 3

HCID 81531DiisopropylethylamineHCID 2760919Cyclopropanesulfonyl chlorideHCID 57725571(S)-6-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-N-(piperidin-3-yl)benzo[d]thiazol-2-amine

Produkt 1

HCID 57725553(S)-N-(1-(cyclopropylsulfonyl)piperidin-3-yl)-6-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)benzo[d]thiazol-2-amine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 13387N-methyl-2-pyrrolidoneLösungsmittel

Versuchsvorschrift

To the solution of (S)-6-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-N-(piperidin-3-yl)benzo[d]thiazol-2-amine (7.6 mg, 18 μmol) and DIPEA (35 μL, 200 μmol) in 400 μL of NMP was added cyclopropanesulfonyl chloride (10 mg, 98 μmol). The reaction solution was stirred at 55 for 16 hours. The crude reaction solution was purified on prep HPLC and evaporated in vaccuo to give (S)—N-(1-(cyclopropylsulfonyl)piperidin-3-yl)-6-(2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)benzo[d]thiazol-2-amine (6.2 mg, 12 μmol as white powder. ES/MS m/z 511.2 (MH+).

Aufarbeitung

  1. customThe crude reaction solution
  2. customwas purified on prep HPLC
  3. customevaporated in vaccuo

Quellen und Nachweise

ORD-Eintrag
ord-7501ff6cb7484f668d34b4ca382db849
Quelldatensatz
uspto-grants-2014_04
Patentnummer
US08710048B2

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