Acetic Acid → HCID 89925772, Verbindung

HRID 2280210Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2280210
[NH2:1][C:2]1[S:14][C:13]2[CH2:12][C@@H:11]3[C@H:6]([CH2:7][C@@H:8]([C:16]([N:18]([CH2:27][CH2:28][CH3:29])[C:19]([NH:21][CH2:22][CH2:23][N:24]([CH3:26])[CH3:25])=[O:20])=[O:17])[CH2:9][N:10]3[CH3:15])[CH2:5][C:4]=2[C:3]=1[C:30]#[N:31].[C:32](O)(=[O:34])[CH3:33]>>[C:30]([C:3]1[C:4]2[CH2:5][C@@H:6]3[C@@H:11]([CH2:12][C:13]=2[S:14][C:2]=1[NH:1][C:32](=[O:34])[CH3:33])[N:10]([CH3:15])[CH2:9][C@H:8]([C:16]([N:18]([C:19](=[O:20])[NH:21][CH2:22][CH2:23][N:24]([CH3:26])[CH3:25])[CH2:27][CH2:28][CH3:29])=[O:17])[CH2:7]3)#[N:31]

Komponenten

3

Edukt 2

HCID 176Acetic AcidHCID 66548529Matsupexole

Produkt 1

HCID 89925772HCID 89925772, Verbindung

Reaktionsbedingungen

Temperatur
135 °C

Versuchsvorschrift

To 1-{[(4aR*,6R*,8aR*)-2-amino-3-cyano-8-methyl-4H,4aH,5H,6H,7H,8H, 8aH,9H-thieno[3,2-g]quinolin-6-yl]carbonyl}-3-[2-(dimethylamino)ethyl]-1-propylurea (example 1-15) (100 mg) was added acetic acid (2 mL) and the mixture was heated at 135° C. and refluxed for 12 hours. After cooling to room temperature, the reaction mixture was concentrated under reduced pressure. To the residue were added ethyl acetate and a saturated aqueous solution of sodium bicarbonate. After the separated organic layer was dried over anhydrous sodium sulfate, it was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (eluent: 0%-5% methanol/ethyl acetate, gradient elution) to give the title compound (26 mg). The structure was illustrated in Table 11.

Aufarbeitung

  1. temperaturerefluxed for 12 hours
  2. temperatureAfter cooling to room temperature
  3. concentrationthe reaction mixture was concentrated under reduced pressure
  4. additionTo the residue were added ethyl acetate
  5. dry with materialAfter the separated organic layer was dried over anhydrous sodium sulfate, it
  6. concentrationwas concentrated under reduced pressure
  7. customThe residue was purified by silica gel column chromatography (eluent: 0%-5% methanol/ethyl acetate, gradient elution)

Quellen und Nachweise

ORD-Eintrag
ord-f15f7a27c26e4f7589d1f815c9e2a061
Quelldatensatz
uspto-grants-2015_09
Patentnummer
US09138434B2

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