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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1744658Generated: November 1, 2026

1-(4-fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid → N-{3-Cyano-4-[4-(2-hydroxyethyl)piperidin-1-yl]phenyl}-1-(4-fluorophenyl)-5-methylpyrazole-4-carboxamide

https://huagongshe.com/reaction/1744658

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acidHCID 4270263—
Reactant5-Amino-2-[4-(2-hydroxyethyl)piperidin-1-yl]benzonitrileHCID 21942359—
ProductN-{3-Cyano-4-[4-(2-hydroxyethyl)piperidin-1-yl]phenyl}-1-(4-fluorophenyl)-5-methylpyrazole-4-carboxamideHCID 222279349.8%

Reaction Steps

By the reaction and treatment in the same manner as in Example 64 using 1-(4-fluorophenyl)-5-methylpyrazole-4-carboxylic acid (1 g) and 5-amino-2-[4-(2-hydroxyethyl)piperidin-1-yl]benzonitrile (1.6 g), the title compound (0.2 g) was obtained, melting point: 186° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07015218B1
Source datasetuspto-grants-2006_03
ORD IDord-8a53bcef15db4e5cb946da9efe1b40fc
Source noteuspto-grants-2006_03