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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1692691Generated: November 3, 2026

Piperazin-2-one → 4-(2-(2-(3-hydroxyphenyl)-6-morpholino-9H-purin-9-yl)acetyl)piperazin-2-one

https://huagongshe.com/reaction/1692691

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperazin-2-oneHCID 231360—
Reactant2-(2-(3-hydroxyphenyl)-6-morpholino-9H-purin-9-yl)acetic acidHCID 66909814—
Product4-(2-(2-(3-hydroxyphenyl)-6-morpholino-9H-purin-9-yl)acetyl)piperazin-2-oneHCID 44543987—

Reaction Steps

Crude 2-(2-(3-hydroxyphenyl)-6-morpholino-9H-purin-9-yl)acetic acid (50 mg) was reacted with piperazin-2-one via General Procedure F and purified via reverse phase HPLC to give 1.9 mg of 139 as a white solid. MS (Q1) 438.2 (M)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08158624B2
Source datasetuspto-grants-2012_04
ORD IDord-74fdecfba6004179be928f06f3ad501d
Source noteuspto-grants-2012_04