8-bromo-1-(3-chloro-1-methyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one → 1-(3-Chloro-1-methyl-1H-pyrazol-4-yl)-8-(5-ethylamino-6-methoxy-pyridin-3-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one

HRID 445648Notes

Reaction equation

HRID 445648 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]([Cl:21])=[N:17][N:18]([CH3:20])[CH:19]=4)[C:5]=3[C:4]=2[CH:3]=1.[CH2:24]([NH:26][C:27]1[C:28]([O:42][CH3:43])=[N:29][CH:30]=[C:31](B2OC(C)(C)C(C)(C)O2)[CH:32]=1)[CH3:25]>>[Cl:21][C:16]1[C:15]([N:14]2[C:5]3[C:4]4[CH:3]=[C:2]([C:31]5[CH:30]=[N:29][C:28]([O:42][CH3:43])=[C:27]([NH:26][CH2:24][CH3:25])[CH:32]=5)[CH:11]=[CH:10][C:9]=4[N:8]=[CH:7][C:6]=3[N:12]([CH3:23])[C:13]2=[O:22])=[CH:19][N:18]([CH3:20])[N:17]=1

Participants

3

Reactant 2

HCID 596197258-bromo-1-(3-chloro-1-methyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one2×HCID 59620014N-ethyl-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine

Product 1

HCID 498356181-(3-Chloro-1-methyl-1H-pyrazol-4-yl)-8-(5-ethylamino-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-(3-chloro-1-methyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one (Intermediate K) and ethyl-[2-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-3-yl]-amine (stage 90.1.1, 0.138 mmol) to give the title compound as a white solid. (HPLC: tR 2.45 min (Method A); M+H=415 MS-ES; 1H-NMR (d6-DMSO, 400 MHz) 8.99 (s, 1H), 8.24-8.16 (m, 2H), 8.14-8.07 (m, 1H), 8.02-7.94 (m, 1H), 7.66-7.59 (m, 1H), 7.09-7.02 (m, 1H), 6.87-6.80 (m, 1H), 4.32 (q, 2H), 3.94 (s, 3H), 3.57 (s, 3H), 1.96 (s, 3H), 1.34 (t, 3H))

Workup

  1. customThe title compound was synthesized in a similar manner

Sources & evidence

ORD record
ord-fee2a8898dbc492f9300335780541956
Source dataset
uspto-grants-2013_07
Patent number
US08476294B2

Reaction notes

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