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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337110Generated: October 29, 2026

Ethanolamine → N-Cyclopropyl-3-[3-[[1-[2-[2-[(2-hydroxyethyl)amino]ethoxy]phenyl]cyclobutyl]amino]-2-oxo-1(2H)-pyrazinyl]-4-methyl-benzamide

https://huagongshe.com/reaction/337110

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
Reactant3-(3-(1-(2-(2-Chloroethoxy)phenyl)cyclobutylamino)-2-oxopyrazin-1(2H)-yl)-N-cyclopropyl-4-methylbenzamideHCID 66688822—
ProductN-Cyclopropyl-3-[3-[[1-[2-[2-[(2-hydroxyethyl)amino]ethoxy]phenyl]cyclobutyl]amino]-2-oxo-1(2H)-pyrazinyl]-4-methyl-benzamideHCID 66688672—

Reaction Steps

The title product was prepared from 3-(3-(1-(2-(2-chloroethoxy)phenyl)cyclobutylamino)-2-oxopyrazin-1(2H)-yl)-N-cyclopropyl-4-methylbenzamide (Example 268g) and ethanolamine using a similar method to that described for example 167f.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889692B2
Source datasetuspto-grants-2014_11
ORD IDord-9022a64fd17c4a9896d67321fd08d8cb
Source noteuspto-grants-2014_11