8-Bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one → 1-(1,3-Dimethyl-1H-pyrazol-4-yl)-8-(5-isopropoxy-6-methoxy-pyridin-3-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one

HRID 445652Notes

Reaction equation

HRID 445652 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.[CH:24]([O:27][C:28]1[C:29]([O:43][CH3:44])=[N:30][CH:31]=[C:32](B2OC(C)(C)C(C)(C)O2)[CH:33]=1)([CH3:26])[CH3:25]>>[CH3:20][N:18]1[CH:19]=[C:15]([N:14]2[C:5]3[C:4]4[CH:3]=[C:2]([C:32]5[CH:31]=[N:30][C:29]([O:43][CH3:44])=[C:28]([O:27][CH:24]([CH3:25])[CH3:26])[CH:33]=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 596197398-Bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one2×HCID 596198843-Isopropoxy-2-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine

Product 1

HCID 596200031-(1,3-Dimethyl-1H-pyrazol-4-yl)-8-(5-isopropoxy-6-methoxy-pyridin-3-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one

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) and 3-isopropoxy-2-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine (Stage 93.1.1) to give the title compound as a white solid. (HPLC: tR 2.73 min (Method A); M+H=459 MS-ES; 1H-NMR (d6-DMSO, 400 MHz) 8.96 (s, 1H), 8.11-8.07 (m, 2H), 7.97-7.93 (m, 1H), 7.92-7.90 (m, 1H), 7.53-7.51 (m, 1H), 7.23-7.21 (m, 1H), 4.70 (hp, 2H), 3.89 (s, 3H), 3.89 (s, 3H), 3.58 (s, 3H), 1.98 (s, 3H), 1.36-1.30 (m, 6H))

Workup

  1. customThe title compound was synthesized in a similar manner

Sources & evidence

ORD record
ord-6d6859956f074831b28c38ac3c738bff
Source dataset
uspto-grants-2013_07
Patent number
US08476294B2

Reaction notes

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