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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337129Generated: October 27, 2026

Benzenesulfonic acid, 3-nitro-, (2S)-2-oxiranylmethyl ester → N-Cyclopropyl-4-methyl-3-{3-[(1-{2-[(2S)-oxiran-2-ylmethoxy]phenyl}cyclopropyl)amino]-2-oxopyrazin-1(2H)-yl}benzamide

https://huagongshe.com/reaction/337129

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenesulfonic acid, 3-nitro-, (2S)-2-oxiranylmethyl esterHCID 146490—
ReactantN-Cyclopropyl-3-(3-(1-(2-hydroxyphenyl)cyclopropylamino)-2-oxopyrazin-1(2H)-yl)-4-methylbenzamideHCID 66688774—
ProductN-Cyclopropyl-4-methyl-3-{3-[(1-{2-[(2S)-oxiran-2-ylmethoxy]phenyl}cyclopropyl)amino]-2-oxopyrazin-1(2H)-yl}benzamideHCID 86663254—

Reaction Steps

The subtitle compound was prepared using a similar method to that described for Example 299a from N-cyclopropyl-3-(3-(1-(2-hydroxyphenyl)cyclopropylamino)-2-oxopyrazin-1(2H)-yl)-4-methylbenzamide (Example 167d) and (S)-oxiran-2-ylmethyl 3-nitrobenzenesulfonate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889692B2
Source datasetuspto-grants-2014_11
ORD IDord-f975b9000da14e92b4fb14c854076ac0
Source noteuspto-grants-2014_11