Piperazine → Piperazine, 1,4-bis[(4,5,6-trimethoxy-1H-indol-2-yl)carbonyl]-

HRID 987439Notes

Reaction equation

HRID 987439 reaction equation
[CH3:1][O:2][C:3]1[C:11]([O:12][CH3:13])=[C:10]([O:14][CH3:15])[CH:9]=[C:8]2[C:4]=1[CH:5]=[C:6]([C:16]([OH:18])=O)[NH:7]2.[NH:19]1[CH2:24][CH2:23][NH:22][CH2:21][CH2:20]1>>[CH3:1][O:2][C:3]1[C:11]([O:12][CH3:13])=[C:10]([O:14][CH3:15])[CH:9]=[C:8]2[C:4]=1[CH:5]=[C:6]([C:16]([N:19]1[CH2:24][CH2:23][N:22]([C:16]([C:6]3[NH:7][C:8]4[C:4]([CH:5]=3)=[C:3]([O:2][CH3:1])[C:11]([O:12][CH3:13])=[C:10]([O:14][CH3:15])[CH:9]=4)=[O:18])[CH2:21][CH2:20]1)=[O:18])[NH:7]2

Participants

3

Reactant 2

HCID 4837PiperazineHCID 907569HCID 907569, compound

Product 1

HCID 21891563Piperazine, 1,4-bis[(4,5,6-trimethoxy-1H-indol-2-yl)carbonyl]-

Procedure

4,5,6-Trimethoxyindole-2-carboxylic acid (290 mg) and piperazine (50 mg) were reacted in the same manner as in Preparation Example 37 to obtain the title compound.

Sources & evidence

ORD record
ord-7858383e69884829ace0c4afe156f3df
Source dataset
uspto-grants-2003_10
Patent number
US06632810B2

Reaction notes

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