Dimethylformamide → N4-[3-Fluoro-4-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)phenyl]-6-morpholin-4-yl-pyrimidine-2,4-diamine

HRID 16456

Reaktionsgleichung

Cl[C:2]1[N:7]=[C:6]([NH2:8])[N:5]=[C:4]([NH:9][C:10]2[CH:15]=[CH:14][C:13]([O:16][C:17]3[CH:22]=[CH:21][N:20]=[C:19]4[NH:23][CH:24]=[CH:25][C:18]=34)=[C:12]([F:26])[CH:11]=2)[CH:3]=1.C(N(C(C)C)C(C)C)C.[NH:36]1[CH2:41][CH2:40][O:39][CH2:38][CH2:37]1.CN(C=O)C>C(C(CCCC)CO)C>[F:26][C:12]1[CH:11]=[C:10]([NH:9][C:4]2[CH:3]=[C:2]([N:36]3[CH2:41][CH2:40][O:39][CH2:38][CH2:37]3)[N:7]=[C:6]([NH2:8])[N:5]=2)[CH:15]=[CH:14][C:13]=1[O:16][C:17]1[CH:22]=[CH:21][N:20]=[C:19]2[NH:23][CH:24]=[CH:25][C:18]=12

Komponenten

Reaktionsbedingungen

Temperatur: 150 °C

Versuchsvorschrift

52 mg (0.14 mmol) of 6-chloro-N4-[3-fluoro-4-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)-phenyl]pyrimidine-2,4-diamine (from example 60) are dissolved in 2.5 ml of 2-ethylhexanol. 0.24 ml of N-ethyldiisopropylamine and 36 mg (0.42 mmol) of morpholine are added, and the mixture is heated at 150° C. bath temperature for 20 hours. After cooling, a little DMF is added and the mixture is chromatographed on silica gel 60 (gradient column: mobile phase: DCM:methanol=50:1, then 3:1). This gives an oil which is purified by preparative HPLC.

Aufarbeitung

temperatureAfter cooling
customthe mixture is chromatographed on silica gel 60 (gradient column
customThis gives an oil which
customis purified by preparative HPLC

Quellen und Nachweise

ORD-Eintrag: ord-f27cdbac85644e37bba24b36a57db768
Quelldatensatz: uspto-grants-2010_06
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US07737153B2

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