4-methylquinoline-2-carboxylic acid → HCID 67366470, compound

HRID 524268Notes

Reaction equation

HRID 524268 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][C:27]1[C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[N:30]=[C:29]([C:37](O)=[O:38])[CH:28]=1>>[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:37]([C:29]4[CH:28]=[C:27]([CH3:26])[C:36]5[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=5)[N:30]=4)=[O:38])[CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11]

Participants

3

Reactant 2

HCID 7483574-methylquinoline-2-carboxylic acidHCID 666164065-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride2×

Product 1

HCID 67366470HCID 67366470, 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 4-methylquinoline-2-carboxylic acid as starting compounds. The crude product is purified by chromatography (amino phase silica gel and DCM) and by crystallization from methanol 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) and by crystallization from methanol

Sources & evidence

ORD record
ord-06dae3703da849dd96cf395799044f07
Source dataset
uspto-grants-2016_05
Patent number
US09340522B2

Reaction notes

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