4-Methylmorpholine → 3-[5-bromo-4-[(2,4-difluorobenzyl)oxy]-6-oxopyrimidin-1(6H)-yl]-N-[(2R)-2-hydroxypropyl]-4-methylbenzamide

HRID 350951Notes

Reaction equation

HRID 350951 reaction equation
[Br:1][C:2]1[C:7](=[O:8])[N:6]([C:9]2[CH:10]=[C:11]([CH:20]=[CH:21][C:22]=2[CH3:23])[C:12]([NH:14][CH2:15][C:16](NC)=[O:17])=[O:13])[CH:5]=[N:4][C:3]=1[O:24][CH2:25][C:26]1[CH:31]=[CH:30][C:29]([F:32])=[CH:28][C:27]=1[F:33].N[CH2:35][C@H](O)C.CN1CCOCC1>>[Br:1][C:2]1[C:7](=[O:8])[N:6]([C:9]2[CH:10]=[C:11]([CH:20]=[CH:21][C:22]=2[CH3:23])[C:12]([NH:14][CH2:15][C@H:16]([OH:17])[CH3:35])=[O:13])[CH:5]=[N:4][C:3]=1[O:24][CH2:25][C:26]1[CH:31]=[CH:30][C:29]([F:32])=[CH:28][C:27]=1[F:33]

Participants

4

Reactant 3

HCID 79724-MethylmorpholineHCID 439938(2R)-1-aminopropan-2-olHCID 210889963-[5-bromo-4-[(2,4-difluorobenzyl)oxy)-6-oxopyrimidin-1(6H)-yl]-4-methyl-N-{1-[(methylamino)carbonyl]methyl}benzamide

Product 1

HCID 588061303-[5-bromo-4-[(2,4-difluorobenzyl)oxy]-6-oxopyrimidin-1(6H)-yl]-N-[(2R)-2-hydroxypropyl]-4-methylbenzamideYield 55%

Procedure

The title compound was prepared by a procedure similar to the one described for 3-[5-bromo-4-[(2,4-difluorobenzyl)oxy]-6-oxopyrimidin-1(6H)-yl]-4-methyl-N-{1-[(methylamino)carbonyl]methyl}benzamide using (R)-(−)-1-amino-2-propanol (0.16 mL 2.5 mmol) as the amine and without the addition of a second equivalent of N-methylmorpholine. After reverse phase HPLC purification, the organic extracts were concentrated under reduced pressure and dried in vacuo to afford the desired product (377.8 mg, 55%) as beige solid. 1H-NMR (CD3OD, 400 MHz) δ 8.32 (s, 1H), 7.93 (dd, 1H, J=1.6 Hz), 7.77 (d, 1H, J=1.6 Hz), 7.62 (m, 1H), 7.53 (d, 1H, J=8 Hz), 7.01 (m, 2H), 5.60 (q, 2H, J=12.4 Hz), 3.93 (m, 1H), 3.32 (m, 2H), 2.19 (s, 3H), 1.18 (d, 3H, J=6.4 Hz); ES-HRMS m/z 508.0687 (M+H C22H21BrF2N3O4 requires 508.0678).

Workup

  1. customThe title compound was prepared by a procedure similar to the one
  2. customAfter reverse phase HPLC purification
  3. concentrationthe organic extracts were concentrated under reduced pressure
  4. customdried in vacuo

Sources & evidence

ORD record
ord-b1be6b20c26f492cae632fa202aefbd4
Source dataset
uspto-grants-2007_02
Patent number
US07183287B2

Reaction notes

Loading…