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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 385864Generated: October 25, 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-{[6-({[(1R,2R)-2-hydroxycyclopentyl]oxy}methyl)pyridin-2-yl]amino}thiophene-3-carboxamide

https://huagongshe.com/reaction/385864

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 59525619—
Reactant(1R,2R)-2-[(6-Bromopyridin-2-yl)methoxy]cyclopentanolHCID 59526405—
Product5-[2,6-Difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-{[6-({[(1R,2R)-2-hydroxycyclopentyl]oxy}methyl)pyridin-2-yl]amino}thiophene-3-carboxamideHCID 59525564—

Reaction Steps

The title compound was prepared as described in Example 1 with 2-amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide (0.14 g, 0.43 mmol) and (1R,2R)-2-[(6-bromopyridin-2-yl)methoxy]cyclopentanol (0.12 g, 0.43 mmol) as the starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-e14b3d22f9a54d0787cca9a7c04661dc
Source noteuspto-grants-2013_02