2-Methoxynicotinic acid → HCID 46204006, compound

HRID 1914096Notes

Reaction equation

HRID 1914096 reaction equation
Cl.[CH3:2][O:3][C:4]1[CH:5]=[C:6]([C:12]2[C:13]([CH3:25])([CH3:24])[C:14](=[O:23])[N:15]([CH:17]3[CH2:22][CH2:21][NH:20][CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11].[CH3:26][O:27][C:28]1[N:36]=[CH:35][CH:34]=[CH:33][C:29]=1[C:30](O)=[O:31]>>[CH3:2][O:3][C:4]1[CH:5]=[C:6]([C:12]2[C:13]([CH3:25])([CH3:24])[C:14](=[O:23])[N:15]([CH:17]3[CH2:22][CH2:21][N:20]([C:30]([C:29]4[C:28]([O:27][CH3:26])=[N:36][CH:35]=[CH:34][CH:33]=4)=[O:31])[CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11]

Participants

3

Reactant 2

HCID 7080932-Methoxynicotinic acidHCID 666164065-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride2×

Product 1

HCID 46204006HCID 46204006, compound

Procedure

The title compound is prepared analogously as described for GP2-WU2 using 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one (compound B1) and 2-methoxynicotinic acid as starting compounds. The crude product is purified by chromatography (amino phase silica gel and DCM) to yield the title compound.

Workup

  1. customThe title compound is prepared analogously
  2. customThe crude product is purified by chromatography (amino phase silica gel and DCM)

Sources & evidence

ORD record
ord-51355702805d4a23b7cd857de145556a
Source dataset
uspto-grants-2013_12
Patent number
US08609848B2

Reaction notes

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