4-(3-Fluoro-benzyl)-5-oxo-7-piperazin-1-yl-4,5-dihydro-thieno[3,2-b]pyridine-6-carboxylic acid ethyl ester → HCID 59740501, Verbindung
Reaktionsgleichung
[CH:1]([O:4][C:5]([C:7]1[C:12](=[O:13])[N:11]([CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([F:21])[CH:16]=2)[C:10]2[CH:22]=[CH:23][S:24][C:9]=2[C:8]=1Cl)=[O:6])([CH3:3])[CH3:2].C(OC(C1C(=O)N(CC2C=CC=C(F)C=2)C2C=CSC=2C=1[N:49]1[CH2:54][CH2:53][NH:52][CH2:51][CH2:50]1)=O)C>>[CH:1]([O:4][C:5]([C:7]1[C:12](=[O:13])[N:11]([CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([F:21])[CH:16]=2)[C:10]2[CH:22]=[CH:23][S:24][C:9]=2[C:8]=1[N:49]1[CH2:54][CH2:53][NH:52][CH2:51][CH2:50]1)=[O:6])([CH3:3])[CH3:2]Komponenten
3
Versuchsvorschrift
This compound was prepared from 7-chloro-4-(3-fluoro-benzyl)-5-oxo-4,5-dihydro-thieno[3,2-b]pyridine-6-carboxylic acid isopropyl ester (18) by applying the same procedure as described for 4-(3-fluoro-benzyl)-5-oxo-7-piperazin-1-yl-4,5-dihydro-thieno[3,2-b]pyridine-6-carboxylic acid ethyl ester (19). 1H-NMR (DMSO-d6) δ 1.28 (d, J=6.0 Hz, 6H), 2.81 (m, 4H), 3.22 (m, 4H), 5.07 (m, 1H), 5.36 (s, 2H), 7.10 (m, 3H), 7.29 (m, 1H), 7.35 (m, 1H), 7.98 (m, 1H); EIMS m/z 430 (M+1).