Morpholine → 1-[3-tert-Butyl-1'-(2-morpholin-4-yl-ethyl)-1'H-[1,4']bipyrazolyl-5-yl]-3-((1S,4R)-4-[3-((2S,6R)-2,6-dimethyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl)-urea formate salt

HRID 1402378Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1402378
[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C@@H:14]2[C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[C@H:17]([O:24][C:25]3[CH:26]=[CH:27][C:28]4[N:29]([C:31]([N:34]5[C@H:39]([CH3:40])[CH2:38][CH2:37][CH2:36][C@@H:35]5[CH3:41])=[N:32][N:33]=4)[CH:30]=3)[CH2:16][CH2:15]2)=[O:12])[N:7]([C:42]2[CH:43]=[N:44][N:45]([CH2:47][CH2:48][O:49]S(C)(=O)=O)[CH:46]=2)[N:6]=1)([CH3:4])([CH3:3])[CH3:2].CCN(C(C)C)C(C)C.[NH:63]1[CH2:68][CH2:67][O:66][CH2:65][CH2:64]1>C1COCC1>[CH:48]([OH:49])=[O:66].[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C@@H:14]2[C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[C@H:17]([O:24][C:25]3[CH:26]=[CH:27][C:28]4[N:29]([C:31]([N:34]5[C@H:35]([CH3:41])[CH2:36][CH2:37][CH2:38][C@@H:39]5[CH3:40])=[N:32][N:33]=4)[CH:30]=3)[CH2:16][CH2:15]2)=[O:12])[N:7]([C:42]2[CH:43]=[N:44][N:45]([CH2:47][CH2:48][N:63]3[CH2:68][CH2:67][O:66][CH2:65][CH2:64]3)[CH:46]=2)[N:6]=1)([CH3:3])([CH3:4])[CH3:2]

Komponenten

5

Edukt 3

HCID 8083MorpholineHCID 81531DiisopropylethylamineHCID 86687210Methanesulfonic acid 2-[3-tert-butyl-5-(3-{(1S,4R)-4-[3-((2S,6R)-2,6-dimethyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-ureido)-[1,4']bipyrazolyl-1'-yl]-ethyl ester

Produkt 1

HCID 866872111-[3-tert-Butyl-1'-(2-morpholin-4-yl-ethyl)-1'H-[1,4']bipyrazolyl-5-yl]-3-((1S,4R)-4-[3-((2S,6R)-2,6-dimethyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl)-urea formate saltAusbeute 51,2 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Reaktionsbedingungen

Temperatur
50 °C

Versuchsvorschrift

To a solution of Intermediate 124c (0.13 mmol) in THF (2.5 mL) was added DIPEA (90.1 μL, 0.52 mmol) and morpholine (45 μL, 0.52 mmol) and the reaction stirred at 50° C. for 24 h. The crude reaction mixture was cooled and partitioned between EtOAc and water. The aqueous phase was extracted with EtOAc (×3) and the combined organic layers were washed with brine, dried (MgSO4) and concentrated in vacuo. The resultant residue was purified by FCC on silica, using a gradient of 0-10% [2M NH3 in MeOH] in DCM, followed by MDAP (Method 7) purification, to give the title compound (26 mg, 26%). LCMS (Method 5): Rt 3.70 min, m/z 736 [MH+]. 1H NMR (400 MHz, d6-DMSO): 0.55 (3H, d, J=6.2 Hz), 0.58 (3H, d, J=6.2 Hz), 1.20 (9H, s), 1.34-1.54 3H, m), 1.63-1.68 (2H, m), 1.72-1.86 (2H, m), 1.89-1.97 (1H, m), 2.01-2.07 (2H, m), 2.37 (4H, t, J=4.4 Hz), 2.69 (2H, t, J=6.7 Hz), 3.08-3.18 (2H, m), 3.49 (4H, t, J=4.6 Hz), 4.19 (2H, t, J=6.7 Hz), 4.80 (1H, dt, J=8.6, 5.6 Hz), 5.49 (1H, t, J=4.3 Hz), 6.22 (1H, s), 7.11 (1H, d, J=8.6 Hz), 7.16 (1H, dd, J=9.8, 2.2 Hz), 7.19-7.25 (1H, m), 7.28-7.33 (3H, m), 7.59 (1H, s), 7.62 (1H, d, J=9.6 Hz), 7.84 (1H, d, J=1.9 Hz), 7.96 (1H, s), 8.02 (1H, s), 8.14 (0.6H, br s).

Aufarbeitung

  1. customThe crude reaction mixture
  2. temperaturewas cooled
  3. custompartitioned between EtOAc and water
  4. extractionThe aqueous phase was extracted with EtOAc (×3)
  5. washthe combined organic layers were washed with brine
  6. dry with materialdried (MgSO4)
  7. concentrationconcentrated in vacuo
  8. customThe resultant residue was purified by FCC on silica
  9. customfollowed by MDAP (Method 7) purification

Quellen und Nachweise

ORD-Eintrag
ord-b675c36b96d14e1eb3bfde752189c0c2
Quelldatensatz
uspto-grants-2014_12
Patentnummer
US08907094B2

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