4-(Methylcarbamoyl)benzeneboronic acid → HCID 59619743, compound

HRID 445590Notes

Reaction equation

HRID 445590 reaction equation
Br[C:2]1[CH:11]=[CH:10][C:9]2[N:8]=[CH:7][C:6]3[N:12]([CH3:23])[C:13](=[O:22])[N:14]([C:15]4[C:16]([CH3:21])=[N:17][N:18]([CH3:20])[CH:19]=4)[C:5]=3[C:4]=2[CH:3]=1.[CH3:24][NH:25][C:26]([C:28]1[CH:33]=[CH:32][C:31](B(O)O)=[CH:30][CH:29]=1)=[O:27]>>[CH3:20][N:18]1[CH:19]=[C:15]([N:14]2[C:5]3[C:4]4[CH:3]=[C:2]([C:31]5[CH:32]=[CH:33][C:28]([C:26]([NH:25][CH3:24])=[O:27])=[CH:29][CH:30]=5)[CH:11]=[CH:10][C:9]=4[N:8]=[CH:7][C:6]=3[N:12]([CH3:23])[C:13]2=[O:22])[C:16]([CH3:21])=[N:17]1

Participants

3

Reactant 2

HCID 27735264-(Methylcarbamoyl)benzeneboronic acidHCID 596197398-Bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one2×

Product 1

HCID 59619743HCID 59619743, compound

Procedure

The title compound was synthesized in a similar manner as described for Example 1.1 using 8-bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one (Intermediate A, 48 mg, 0.129 mmol) and 4-(N-methylaminocarbonyl)phenylboronic acid (ABCR, Karlsruhe, Germany, 27 mg, 0.153 mmol) to give the title compound as a white solid. (HPLC: tR 2.40 min (Method A); M+H=427 MS-ES; 1H-NMR (d6-DMSO, 400 MHz) 8.97 (s, 1H), 8.54-8.48 (m, 1H), 8.19-8.15 (m, 1H), 8.13-8.07 (m, 1H), 7.98-7.89 (m, 3H), 7.61-7.53 (m, 3H), 3.94 (s, 3H), 3.57 (s, 3H), 2.79 (d, 3H), 1.95 (s, 3H))

Workup

  1. customThe title compound was synthesized in a similar manner

Sources & evidence

ORD record
ord-c7b567839fa14d78a7b75e6093f63de0
Source dataset
uspto-grants-2013_07
Patent number
US08476294B2

Reaction notes

Loading…