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Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)- → 2-{5-chloro-2-[3-((S)-3,3,3-trifluoro-2-hydroxy-propyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamino]-pyrimidin-4-ylamino}-N-methyl-benzamide

HRID 1687136
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Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1687136
[NH2:1][C:2]1[CH:19]=[CH:18][C:5]2[CH2:6][CH2:7][N:8]([CH2:11][C@H:12]([OH:17])[C:13]([F:16])([F:15])[F:14])[CH2:9][CH2:10][C:4]=2[CH:3]=1.Cl[C:21]1[N:26]=[C:25]([NH:27][C:28]2[CH:37]=[CH:36][CH:35]=[CH:34][C:29]=2[C:30]([NH:32][CH3:33])=[O:31])[C:24]([Cl:38])=[CH:23][N:22]=1.C12(CS(O)(=O)=O)C(C)(C)C(CC1)CC2=O>CC(O)C>[Cl:38][C:24]1[C:25]([NH:27][C:28]2[CH:37]=[CH:36][CH:35]=[CH:34][C:29]=2[C:30]([NH:32][CH3:33])=[O:31])=[N:26][C:21]([NH:1][C:2]2[CH:19]=[CH:18][C:5]3[CH2:6][CH2:7][N:8]([CH2:11][C@H:12]([OH:17])[C:13]([F:16])([F:14])[F:15])[CH2:9][CH2:10][C:4]=3[CH:3]=2)=[N:22][CH:23]=1
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

5

Edukt 3

HCID 18462Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)-HCID 579741322-(2,5-Dichloropyrimidin-4-ylamino)-N-methylbenzamideHCID 67264395(S)-3-(7-amino-1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-1,1,1-trifluoro-propan-2-ol

Produkt 1

HCID 668298782-{5-chloro-2-[3-((S)-3,3,3-trifluoro-2-hydroxy-propyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamino]-pyrimidin-4-ylamino}-N-methyl-benzamide
Ausbeute 54 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3776IsopropanolLösungsmittel

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

(S)-3-(7-Amino-1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-1,1,1-trifluoro-propan-2-ol (96 mg, 0.350 mmol, 1.0 eq), 2-(2,5-dichloro-pyrimidin-4-ylamino)-N-methyl-benzamide (115 mg, 0.385 mmol, 1.1 eq), and 10-camphorsulfonic acid (89 mg, 0.385 mmol, 1.1 eq) were dissolved in IPA (3 mL) and heated at 120° C. in a microwave for 40 minutes. The reaction was then concentrated under reduced pressure and the residue was taken up in CH2Cl2 (20 mL) and washed with sat. NaHCO3 (20 mL). The organic layer was dried (sodium sulfate), filtered, and concentrated under reduced pressure. Purification by amine capped silica gel chromatography using a gradient of 0-100% EtOAc/hex as the eluting solvent to obtain 2-{5-chloro-2-[3-((S)-3,3,3-trifluoro-2-hydroxy-propyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamino]-pyrimidin-4-ylamino}-N-methyl-benzamide as a pale yellow solid (101 mg, 54%). LCMS (m/e) 535 (M+1); 1H-NMR (CDCl3, 400 MHz) δ 11.09 (s, 1H), 8.67 (d, 1H, J=8.4 Hz), 8.11 (s, 1H), 7.51 (d, 1H, J=7.8 Hz), 7.48-7.42 (m, 1H), 7.40 (s, 1H), 7.31-7.26 (m, 1H), 7.14-7.08 (m, 1H), 7.05 (d, 1H, J=8.0 Hz), 6.91 (s, 1H), 6.21 (bs, 1H), 4.42 (bs, 1H), 4.10-4.02 (m, 1H), 3.05 (d, 3H, J=4.6 Hz), 3.00-2.80 (m, 7H), 2.78-2.64 (m, 3H).

Aufarbeitung

  1. concentrationThe reaction was then concentrated under reduced pressure
  2. washwashed with sat. NaHCO3 (20 mL)
  3. dry with materialThe organic layer was dried (sodium sulfate)
  4. filtrationfiltered
  5. concentrationconcentrated under reduced pressure
  6. customPurification by amine
  7. customcapped silica gel chromatography

Quellen und Nachweise

ORD-Eintrag
ord-87ece579977c46b3a55f6ad9521f96b2
Quelldatensatz
uspto-grants-2012_04
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08148391B2

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