Quinoxaline-6-carboxaldehyde → 1-isopropyl-6-[(3S,4S)-4-methyl-1-(quinoxalin-6-ylmethyl)pyrrolidin-3-yl]-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

HRID 2424771Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2424771
[CH:1]([N:4]1[C:8]2[N:9]=[C:10]([C@H:14]3[C@H:18]([CH3:19])[CH2:17][NH:16][CH2:15]3)[NH:11][C:12](=[O:13])[C:7]=2[CH:6]=[N:5]1)([CH3:3])[CH3:2].[N:20]1[C:29]2[C:24](=[CH:25][C:26]([CH:30]=O)=[CH:27][CH:28]=2)[N:23]=[CH:22][CH:21]=1>>[CH:1]([N:4]1[C:8]2[N:9]=[C:10]([C@H:14]3[C@H:18]([CH3:19])[CH2:17][N:16]([CH2:30][C:26]4[CH:25]=[C:24]5[C:29](=[CH:28][CH:27]=4)[N:20]=[CH:21][CH:22]=[N:23]5)[CH2:15]3)[NH:11][C:12](=[O:13])[C:7]=2[CH:6]=[N:5]1)([CH3:3])[CH3:2]

Komponenten

3

Edukt 2

HCID 763958Quinoxaline-6-carboxaldehydeHCID 1361284601-isopropyl-6-[(3S,4S)-4-methylpyrrolidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one

Produkt 1

HCID 1358759171-isopropyl-6-[(3S,4S)-4-methyl-1-(quinoxalin-6-ylmethyl)pyrrolidin-3-yl]-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

Versuchsvorschrift

Following the procedure for the preparation of 1-cyclopentyl-6-[(3,4-trans)-4-methyl-1-(pyridin-3-ylmethyl)pyrrolidin-3-yl]-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one but substituting 1-isopropyl-6-[(3S,4S)-4-methylpyrrolidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one and quinoxaline-6-carbaldehyde provided the title compound. 400 MHz 1H NMR (CD3OD) δ 11.0 (brs, 1H), 8.81 (s, 2H), 8.13 (d, J=8.7, 1H), 8.01-7.92 (m, 3H), 5.01-4.94 (m, 1H), 4.01-3.88 (m, 2H), 3.37 (t, J=8.3, 1H), 3.05 (d, J=9.9, 1H), 2.86-2.85 (m, 1H), 2.70-2.68 (m, 1H), 2.49-2.44 (m, 1H), 2.07-2.01 (m, 1H). 1.48 (dd, J=15.3, 6.6 Hz, 6H), 1.20 (d, J=7.05 Hz, 3H). MS: (M+H m/z 404.1).

Quellen und Nachweise

ORD-Eintrag
ord-1ade729ff25749228e33c97fb672dcab
Quelldatensatz
uspto-grants-2011_06
Patentnummer
US07964607B2

Notizen zur Reaktion

Wird geladen…