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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 348571Generated: October 29, 2026

2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide → 2-[4-[2-(oxazolo[4,5-b]pyridin-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(pyrrolidin-1-yl)-6-methylpyridin-3-yl]acetamide

https://huagongshe.com/reaction/348571

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamideHCID 11689240—
Reactant2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[2,4-bis(pyrrolidin-1-yl)-6-methylpyridin-3-yl]acetamideHCID 21087343—
ReactantHCID 178527775HCID 178527775—
ReactantHCID 178527820HCID 178527820—
Product2-[4-[2-(oxazolo[4,5-b]pyridin-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(pyrrolidin-1-yl)-6-methylpyridin-3-yl]acetamideHCID 21087347—

Reaction Steps

The reaction and treatments of Example 12 were repeated, except that 2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methylpyridin-3-yl]acetamide was replaced by 2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[2,4-bis(pyrrolidin-1-yl)-6-methylpyridin-3-yl]acetamide, and 2-mercaptobenzimidazole was replaced by 2-mercaptooxazolo[4,5-b]pyridine, to thereby yield the title compound as a pale yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07176306B2
Source datasetuspto-grants-2007_02
ORD IDord-058377a086dd4162a51bb76bbb0bf9a8
Source noteuspto-grants-2007_02