3-(4-Ethylpiperazin-1-YL)propan-1-OL → 4-({3-chloro-4-[(1-methyl-1H-imidazol-2-yl)sulfanyl]phenyl}amino)-7-[3-(4-ethyl-1-piperazinyl)propoxy]-6-(2-methoxyethoxy)-3-quinolinecarbonitrile

HRID 1837366Notes

Reaction equation

HRID 1837366 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([NH:15][C:16]2[C:25]3[C:20](=[CH:21][C:22](F)=[C:23]([O:26][CH2:27][CH2:28][O:29][CH3:30])[CH:24]=3)[N:19]=[CH:18][C:17]=2[C:32]#[N:33])[CH:5]=[CH:6][C:7]=1[S:8][C:9]1[N:10]([CH3:14])[CH:11]=[CH:12][N:13]=1.[CH2:34]([N:36]1[CH2:41][CH2:40][N:39]([CH2:42][CH2:43][CH2:44][OH:45])[CH2:38][CH2:37]1)[CH3:35]>>[Cl:1][C:2]1[CH:3]=[C:4]([NH:15][C:16]2[C:25]3[C:20](=[CH:21][C:22]([O:45][CH2:44][CH2:43][CH2:42][N:39]4[CH2:38][CH2:37][N:36]([CH2:34][CH3:35])[CH2:41][CH2:40]4)=[C:23]([O:26][CH2:27][CH2:28][O:29][CH3:30])[CH:24]=3)[N:19]=[CH:18][C:17]=2[C:32]#[N:33])[CH:5]=[CH:6][C:7]=1[S:8][C:9]1[N:10]([CH3:14])[CH:11]=[CH:12][N:13]=1

Participants

3

Reactant 2

HCID 222185163-(4-Ethylpiperazin-1-YL)propan-1-OLHCID 234980784-({3-chloro-4-[(1-methyl-1H-imidazol-2-yl)sulfanyl]phenyl}amino)-7-fluoro-6-(2-methoxyethoxy)-3-quinolinecarbonitrile

Product 1

HCID 117646824-({3-chloro-4-[(1-methyl-1H-imidazol-2-yl)sulfanyl]phenyl}amino)-7-[3-(4-ethyl-1-piperazinyl)propoxy]-6-(2-methoxyethoxy)-3-quinolinecarbonitrileYield 39.3%

Procedure

Following the procedure of Example 15, 4-({3-chloro-4-[(1-methyl-1H-imidazol-2-yl)sulfanyl]phenyl}amino)-7-fluoro-6-(2-methoxyethoxy)-3-quinolinecarbonitrile (300 mg, 0.62 mmol) and 1-ethyl-4-(3-hydroxypropyl)piperazine (540 mg, 3.1 mmol) provides 155 mg of 4-({3-chloro-4-[(1-methyl-1H-imidazol-2-yl)sulfanyl]phenyl}amino)-7-[3-(4-ethyl-1-piperazinyl)propoxy]-6-(2-methoxyethoxy)-3-quinolinecarbonitrile, mp 188-190° C.

Sources & evidence

ORD record
ord-fd1fcd54b4af4b3284f18d41a8e8f2d1
Source dataset
uspto-grants-2004_08
Patent number
US06780996B2

Reaction notes

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