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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2411719Generated: November 2, 2026

5-Methyl-2-pyrrolidone → 3-{2-[4-(3,5-Dimethylpyridin-2-yl)piperazine-1-carbonyl]-5-(2-methyl-5-oxopyrrolidin-1-yl)phenyl}oxazolidin-2-one

https://huagongshe.com/reaction/2411719

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Methyl-2-pyrrolidoneHCID 66055—
Reactant3-{5-Chloro-2-[4-(3,5-dimethylpyridin-2-yl)piperazine-1-carbonyl]phenyl}oxazolidin-2-oneHCID 54755234—
Product3-{2-[4-(3,5-Dimethylpyridin-2-yl)piperazine-1-carbonyl]-5-(2-methyl-5-oxopyrrolidin-1-yl)phenyl}oxazolidin-2-oneHCID 7125299521%

Reaction Steps

Using 3-{5-chloro-2-[4-(3,5-dimethylpyridin-2-yl)piperazine-1-carbonyl]phenyl}oxazolidin-2-one (207 mg) described in Preparation Example 168 and 5-methylpyrrolidin-2-one (50 mg) and by the reaction and treatment in the same manner as in Example 352, the title compound (50 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08816079B2
Source datasetuspto-grants-2014_08
ORD IDord-3f788cf333c34d5caeb4c069a7f8d7b1
Source noteuspto-grants-2014_08