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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 385964Generated: October 30, 2026

2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide → 5-[2,6-Difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-({5-[3-(2-hydroxyethyl)-1,2,4-oxadiazol-5-yl]-6-methylpyridin-2-yl}amino)thiophene-3-carboxamide

https://huagongshe.com/reaction/385964

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 59525619—
Reactant2-[5-(6-Chloro-2-methylpyridin-3-yl)-1,2,4-oxadiazol-3-yl]ethanolHCID 59525850—
Product5-[2,6-Difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-({5-[3-(2-hydroxyethyl)-1,2,4-oxadiazol-5-yl]-6-methylpyridin-2-yl}amino)thiophene-3-carboxamideHCID 59526075—

Reaction Steps

The title compound was prepared as described in Example 1 using 2-amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide (51 mg, 0.17 mmol) and 2-[5-(6-chloro-2-methylpyridin-3-yl)-1,2,4-oxadiazol-3-yl]ethanol (40 mg, 0.17 mmol) as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-fe0f056bacf84376903108eb240b6e66
Source noteuspto-grants-2013_02