Ethoxyethylamine → HCID 69480851, compound

HRID 2364241Notes

Reaction equation

HRID 2364241 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]2[CH:18]=[C:17]3[C:12]([C:13]([OH:34])=[C:14]([C:29](OCC)=[O:30])[C:15](=[O:28])[N:16]3[CH2:19][C:20]([N:22]3[CH2:27][CH2:26][O:25][CH2:24][CH2:23]3)=[O:21])=[N:11][CH:10]=2)=[CH:4][CH:3]=1.[CH2:35]([O:37][CH2:38][CH2:39][NH2:40])[CH3:36]>>[CH2:35]([O:37][CH2:38][CH2:39][NH:40][C:29]([C:14]1[C:15](=[O:28])[N:16]([CH2:19][C:20]([N:22]2[CH2:27][CH2:26][O:25][CH2:24][CH2:23]2)=[O:21])[C:17]2[C:12]([C:13]=1[OH:34])=[N:11][CH:10]=[C:9]([CH2:8][C:5]1[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=1)[CH:18]=2)=[O:30])[CH3:36]

Participants

3

Reactant 2

HCID 66970EthoxyethylamineHCID 58882959HCID 58882959, compound

Product 1

HCID 69480851HCID 69480851, compound

Procedure

This compound was prepared from ethyl 7-[(4-fluorophenyl)methyl]-4-hydroxy-1-[2-(4-morpholinyl)-2-oxoethyl]-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxylate and 2-ethoxyethylamine employing methods similar to those those described in Example 9 and was purified by reverse phase preparative HPLC (C-18 stationary phase; 10-100% CH3CN/water/0.1% formic acid mobile phase). The product was obtained as a white solid: 1H NMR (CDCl3) δ 10.14 (1H, m), 8.55 (1H, s), 7.15 (2H, dd, J=8.5, 5.5 Hz), 7.04 (3H, m), 4.94 (2H, s), 4.11 (2H, s), 3.73-3.52 (14H, m), 1.22 (3H, t, J=7 Hz); HRMS calcd for C26H29FN4O6+H+: 513.2149. Found: 513.2134.

Workup

  1. customwas purified by reverse phase preparative HPLC (C-18 stationary phase; 10-100% CH3CN/water/0.1% formic acid mobile phase)
  2. customThe product was obtained as a white solid

Sources & evidence

ORD record
ord-69d97e76de4f48d2920029ba9269b6cf
Source dataset
uspto-grants-2014_04
Patent number
US08691991B2

Reaction notes

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