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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2304468Generated: November 1, 2026

Etodroxizine → Norchlorcyclizine

https://huagongshe.com/reaction/2304468

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEtodroxizineHCID 63345—
ReactantTetrafluoro-m-phenylenediamine dihydrochlorideHCID 149026—
ProductNorchlorcyclizineHCID 9340—

Reaction Steps

dextrorotatory dihydrochloride of 2-[2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]ethoxy]ethanol (compound J, prepared in Example 5.8);

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06436942B1
Source datasetuspto-grants-2002_08
ORD IDord-da525776f36d4104ae7ce38bf2120763
Source noteuspto-grants-2002_08