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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 930098Generated: October 31, 2026

HCID 66687731, compound → 1-[5-(3-Bromo-5-methoxy-phenyl)-1-(3-pyridyl)pyrazole-3-carbonyl]imidazolidin-4-one

https://huagongshe.com/reaction/930098

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 66687731HCID 66687731—
ReactantHCID 71576484HCID 71576484—
Reactant5-(3-Bromo-5-methoxyphenyl)-1-(pyridin-3-yl)-1H-pyrazole-3-carboxylic acidHCID 89602528—
Product1-[5-(3-Bromo-5-methoxy-phenyl)-1-(3-pyridyl)pyrazole-3-carbonyl]imidazolidin-4-oneHCID 71566547—

Reaction Steps

80 mg (0.21 mmol) of the compound of Example 50A is reacted analogously to the synthesis of the compound of Example 1 with 29 mg (0.24 mmol) of 4-imidazolinone-hydrochloride. 76 mg (79% of theory) of the title compound is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296720B2
Source datasetuspto-grants-2016_03
ORD IDord-6e8213328f304e9fadd6d249dda07e62
Source noteuspto-grants-2016_03