3-Cyclopentylpropionyl chloride → HCID 178462907, compound

HRID 2374504Notes

Reaction equation

HRID 2374504 reaction equation
[NH2:1][C:2]1[C:3]([C:7]2[NH:23][C:10]3=[CH:11][C:12]4[C:13]([CH3:22])([CH3:21])[C:14](=[O:20])[N:15]([CH2:18][CH3:19])[C:16]=4[CH:17]=[C:9]3[N:8]=2)=[N:4][NH:5][CH:6]=1.[CH:24]1([CH2:29][CH2:30][C:31](Cl)=[O:32])[CH2:28][CH2:27][CH2:26][CH2:25]1>>[CH:24]1([CH2:29][CH2:30][C:31]([NH:1][C:2]2[C:3]([C:7]3[NH:23][C:10]4=[CH:11][C:12]5[C:13]([CH3:22])([CH3:21])[C:14](=[O:20])[N:15]([CH2:18][CH3:19])[C:16]=5[CH:17]=[C:9]4[N:8]=3)=[N:4][NH:5][CH:6]=2)=[O:32])[CH2:28][CH2:27][CH2:26][CH2:25]1

Participants

3

Reactant 2

HCID 660393-Cyclopentylpropionyl chlorideHCID 178462936HCID 178462936, compound

Product 1

HCID 178462907HCID 178462907, compound

Procedure

3-Cyclopentyl-N-[3-(5-ethyl-7,7-dimethyl-6-oxo-1,5,6,7-tetrahydro-imidazo[4,5-f]indol-2-yl)-1H-pyrazol-4-yl]-propionamide was prepared using 2-(4-amino-1H-pyrazol-3-yl)-5-ethyl-7,7-dimethyl-5,7-dihydro-1H-imidazo[4,5-f]indol-6-one (250 mg, 0.81 mmol) and cyclopentylpropionyl chloride (136 ml, 0.89 mmol. The title compound was obtained as brown powder (177 mg, 50%).

Workup

  1. custom3-Cyclopentyl-N-[3-(5-ethyl-7,7-dimethyl-6-oxo-1,5,6,7-tetrahydro-imidazo[4,5-f]indol-2-yl)-1H-pyrazol-4-yl]-propionamide was prepared

Sources & evidence

ORD record
ord-ed04c58242ae4c8fbaf3f72ede8340a1
Source dataset
uspto-grants-2008_12
Patent number
US07462639B2

Reaction notes

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