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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 81652Generated: October 26, 2026

Pyrrolidine → N-(5-methylpyrazin-2-yl)-6-{[5-(2-pyrrolidin-1-ylethoxy)pyridin-2-yl]oxy}quinazoline-4-amine

https://huagongshe.com/reaction/81652

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidineHCID 31268—
Reactant5-(2,2-Diethoxyethoxy)-2-fluoropyridineHCID 68429706—
Reactant4-((5-Methylpyrazin-2-yl)amino)quinazolin-6-olHCID 135618222—
ProductN-(5-methylpyrazin-2-yl)-6-{[5-(2-pyrrolidin-1-ylethoxy)pyridin-2-yl]oxy}quinazoline-4-amineHCID 59508903—

Reaction Steps

The compound of Example 38 was obtained as follows: Using 4-[(5-methylpyrazin-2-yl)amino]quinazolin-6-ol, 5-(2,2-diethoxyethoxy)-2-fluoropyridine and pyrrolidine, and in the same manner as in Example 31 or according to a method similar to it or according to a combination thereof with an ordinary method, the entitled compound (11 mg) was obtained as a pale yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08846700B2
Source datasetuspto-grants-2014_09
ORD IDord-3a720d1569874d5f8b81c2a6d3cc46f3
Source noteuspto-grants-2014_09