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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 385881Generated: October 25, 2026

2-Amino-5-[2-fluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide → 2-{[6-(5,6-Dihydroimidazo[1,2-a]pyrazin-7(8H)-ylcarbonyl)pyridin-2-yl]amino}-5-[2-fluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide

https://huagongshe.com/reaction/385881

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-5-[2-fluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 58216638—
Reactant2-bromo-6-{[(3R)-3-methoxypyrrolidin-1-yl]carbonyl}pyridineHCID 59525609—
Product2-{[6-(5,6-Dihydroimidazo[1,2-a]pyrazin-7(8H)-ylcarbonyl)pyridin-2-yl]amino}-5-[2-fluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 59525724—

Reaction Steps

The title compound was prepared as described in Example 1 using 2-bromo-6-{[(3R)-3-methoxypyrrolidin-1-yl]carbonyl}pyridine (200 mg, 0.65 mmol) and 2-amino-5-[2-fluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide (192 mg, 0.65 mmol) as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-c8b6c92f959c49c7b5c00d9c8500ef0c
Source noteuspto-grants-2013_02