Butanoic acid, 4-chloro-4-oxo-, methyl ester → Methyl 4-{[3-(4-{6-[3-(4-Fluorophenyl)-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}phenoxy)propyl]amino}-4-oxobutanoate

HRID 1792516Notes

Reaction equation

HRID 1792516 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:12]([C:13]3[CH:14]=[CH:15][C:16]4[N:17]([C:19]([C:22]5[CH:32]=[CH:31][C:25]([O:26][CH2:27][CH2:28][CH2:29][NH2:30])=[CH:24][CH:23]=5)=[CH:20][N:21]=4)[CH:18]=3)=[CH:11][N:10]([C:33]([C:46]3[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=3)([C:40]3[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=3)[C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=3)[N:9]=2)=[CH:4][CH:3]=1.Cl[C:53](=[O:60])[CH2:54][CH2:55][C:56]([O:58][CH3:59])=[O:57]>>[F:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[C:12]([C:13]3[CH:14]=[CH:15][C:16]4[N:17]([C:19]([C:22]5[CH:32]=[CH:31][C:25]([O:26][CH2:27][CH2:28][CH2:29][NH:30][C:53](=[O:60])[CH2:54][CH2:55][C:56]([O:58][CH3:59])=[O:57])=[CH:24][CH:23]=5)=[CH:20][N:21]=4)[CH:18]=3)=[CH:11][N:10]([C:33]([C:46]3[CH:47]=[CH:48][CH:49]=[CH:50][CH:51]=3)([C:40]3[CH:41]=[CH:42][CH:43]=[CH:44][CH:45]=3)[C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=3)[N:9]=2)=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 73888Butanoic acid, 4-chloro-4-oxo-, methyl esterHCID 220310713-(4-{6-[3-(4-Fluorophenyl)-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}phenoxy)propylamine

Product 1

HCID 22031549Methyl 4-{[3-(4-{6-[3-(4-Fluorophenyl)-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}phenoxy)propyl]amino}-4-oxobutanoate

Procedure

41 mg of 3-(4-{6-[3-(4-fluorophenyl)-1-trityl-1H-4-pyrazolyl]imidazo[1,2-a]pyridin-3-yl}phenoxy)propylamine obtained in Example 16 and 12 μL methyl 4-chloro-4-oxobutyrate were reacted in the same manner as in Example 17, to give 24 mg of the title compound as a colorless amorphous.

Sources & evidence

ORD record
ord-7a3962de839644cbaf8196ec8b4dba5b
Source dataset
uspto-grants-2006_07
Patent number
US07074801B1

Reaction notes

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