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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 524170Generated: October 25, 2026

Quinoline-3-carboxylic acid → 5-(3,4-Dimethoxyphenyl)-4,4-dimethyl-2-[1-(quinolin-3-ylcarbonyl)piperidin-4-yl]-2,4-dihydro-3H-pyrazol-3-one

https://huagongshe.com/reaction/524170

Reaction equation

Participants

RoleNameHCIDCharge
ReactantQuinoline-3-carboxylic acidHCID 80971—
Reactant5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochlorideHCID 66616406—
Product5-(3,4-Dimethoxyphenyl)-4,4-dimethyl-2-[1-(quinolin-3-ylcarbonyl)piperidin-4-yl]-2,4-dihydro-3H-pyrazol-3-oneHCID 46204338—

Reaction Steps

The title compound is prepared analogously as described for GP2-WU1 using 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one (compound B1) and quinoline-3-carboxylic acid as starting compounds.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09340522B2
Source datasetuspto-grants-2016_05
ORD IDord-0c9a657738e3468ea8a902ca918428b1
Source noteuspto-grants-2016_05