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Ethanol → (3S,6R)-1-[2-Amino-6-(3-amino-1H-indazol-6-yl)-4-pyrimidinyl]-6-methyl-N-{[3-(methyloxy)phenyl]methyl}-3-piperidinecarboxamide

HRID 2367584
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2367584
[NH2:1][C:2]1[N:7]=[C:6]([N:8]2[C@H:13]([CH3:14])[CH2:12][CH2:11][C@H:10]([C:15]([NH:17][CH2:18][C:19]3[CH:24]=[CH:23][CH:22]=[C:21]([O:25][CH3:26])[CH:20]=3)=[O:16])[CH2:9]2)[CH:5]=[C:4]([C:27]2[CH:32]=[CH:31][C:30]([C:33]#[N:34])=[C:29](F)[CH:28]=2)[N:3]=1.CCO.CCN(C(C)C)C(C)C.[NH2:48][NH2:49]>CO>[NH2:1][C:2]1[N:7]=[C:6]([N:8]2[C@H:13]([CH3:14])[CH2:12][CH2:11][C@H:10]([C:15]([NH:17][CH2:18][C:19]3[CH:24]=[CH:23][CH:22]=[C:21]([O:25][CH3:26])[CH:20]=3)=[O:16])[CH2:9]2)[CH:5]=[C:4]([C:27]2[CH:28]=[C:29]3[C:30]([C:33]([NH2:34])=[N:48][NH:49]3)=[CH:31][CH:32]=2)[N:3]=1
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 702EthanolHCID 9321HydrazineHCID 81531DiisopropylethylamineHCID 58504830HCID 58504830, Verbindung

Produkt 1

HCID 46214815(3S,6R)-1-[2-Amino-6-(3-amino-1H-indazol-6-yl)-4-pyrimidinyl]-6-methyl-N-{[3-(methyloxy)phenyl]methyl}-3-piperidinecarboxamideAusbeute 16,3 %

Reagenzien, Katalysatoren, Lösungsmittel

1
HCID 887MethanolLösungsmittel

Reaktionsbedingungen

Temperatur
110 °C

Versuchsvorschrift

Into a sealable tube, (3S,6R)-1-[2-amino-6-(4-cyano-3-fluorophenyl)-4-pyrimidinyl]-6-methyl-N-{[3-(methyloxy)phenyl]methyl}-3-piperidinecarboxamide (186 mg, 0.392 mmol), EtOH (5 mL), Hunig's base (0.068 ml, 0.392 mmol), and hydrazine anhydrous (0.074 mL, 2.35 mmol) were added, and the yellow suspension mixture was heated overnight at 110° C. in an oil bath. When the temperature of the reaction reached to 100° C., the solid in the mixture was all dissolved. After overnight, there was a yellow solution as well as a little amount of black colored solid formed. LCMS showed mainly product. CH3OH (5 mL) was added to the solution. The black solid was filtered from the yellow solution. Water (20 mL) was added to the yellow solution, and a solid was formed. The solid was filtered, washed by water, and dried in vacuum. The solid was recrystallized from CH3CN, and the solid was filtered, washed by CH3CN, and dried in vacuum to afford the title compound (31 mg) as a light yellow solid. LC-MS (ES) m/z=487 [M+H]+. 1H NMR (400 MHz, DMSO-d6): δ 1.16 (d, J=6.8 Hz, 3H), 1.58-1.71 (m, 2H), 1.76 (m, 1H), 1.86 (m, 1H), 2.36 (m, 1H), 3.75 (s, 3H), 4.19 (m, 1H), 4.23 (m, 1H), 4.33 (m, 1H), 4.37 (m, 1H), 5.38 (s, 2H), 6.08 (s, 2H), 6.59 (s, 1H), 6.81-6.91 (m, 3H), 7.26 (m, 1H), 7.52-7.63 (m, 1H), 7.70 (d, J=8.6 Hz, 1H), 7.94 (s, 1H), 8.48 (m, 1H), 11.50 (s, 1H).

Aufarbeitung

  1. customreached to 100° C.
  2. customformed
  3. filtrationThe black solid was filtered from the yellow solution
  4. additionWater (20 mL) was added to the yellow solution
  5. customa solid was formed
  6. filtrationThe solid was filtered
  7. washwashed by water
  8. customdried in vacuum
  9. customThe solid was recrystallized from CH3CN
  10. filtrationthe solid was filtered
  11. washwashed by CH3CN
  12. customdried in vacuum

Quellen und Nachweise

ORD-Eintrag
ord-290079de84b24b93862ba316a5384dcf
Quelldatensatz
uspto-grants-2014_04
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08697685B2

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