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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2411932Generated: November 1, 2026

2,4-Imidazolidinedione, 3-methyl- → 3-Methyl-1-{5-[4-(3,5,6-trimethylpyridin-2-yl)piperazine-1-carbonyl]pyridin-2-yl}imidazolidine-2,4-dione

https://huagongshe.com/reaction/2411932

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-Imidazolidinedione, 3-methyl-HCID 138851—
Reactant(6-Bromopyridin-3-yl)[4-(3,5,6-trimethylpyridin-2-yl)piperazin-1-yl]methanoneHCID 58484612—
Product3-Methyl-1-{5-[4-(3,5,6-trimethylpyridin-2-yl)piperazine-1-carbonyl]pyridin-2-yl}imidazolidine-2,4-dioneHCID 7125279539.6%

Reaction Steps

Using (6-bromopyridin-3-yl)[4-(3,5,6-trimethylpyridin-2-yl)piperazin-1-yl]methanone (156 mg) described in Preparation Example 205 and 3-methylimidazolidine-2,4-dione (68 mg) described in Preparation Example 214 and by the reaction and treatment in the same manner as in Example 536, the title compound (67 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08816079B2
Source datasetuspto-grants-2014_08
ORD IDord-9c86f2ffc54c436fa40de744ffae70ec
Source noteuspto-grants-2014_08