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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 385984Generated: October 25, 2026

2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide → tert-Butyl 3-{[6-({3-(aminocarbonyl)-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-thienyl}amino)-2-methylpyridin-3-yl]methoxy}azetidine-1-carboxylate

https://huagongshe.com/reaction/385984

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 59525619—
ReactantTert-butyl 3-[(6-chloro-2-methylpyridin-3-yl)methoxy]azetidine-1-carboxylateHCID 59525758—
Producttert-Butyl 3-{[6-({3-(aminocarbonyl)-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-thienyl}amino)-2-methylpyridin-3-yl]methoxy}azetidine-1-carboxylateHCID 59525770—

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 (150 mg, 0.48 mmol) and tert-butyl 3-[(6-chloro-2-methylpyridin-3-yl)methoxy]azetidine-1-carboxylate (150 mg, 0.48 mmol) as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-1977d21579954e7a8b91a021e4911450
Source noteuspto-grants-2013_02