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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2230642Generated: October 30, 2026

Emedastine EP Impurity E → HCID 18464943, compound

https://huagongshe.com/reaction/2230642

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEmedastine EP Impurity EHCID 9984168—
ReactantHCID 18464746HCID 18464746—
ProductHCID 18464943HCID 18464943—

Reaction Steps

Prepare by the method of Example 1.6 using 1-(2-methoxy-5-trifluoromethylbenzoyl)-3-phenyl-3-(2-methanesulfonyloxyethyl)pyrrolidine and 4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl)[1,4]diazepane to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06423704B1
Source datasetuspto-grants-2002_07
ORD IDord-fd4aa0e611004cca9eecb09c2949d37e
Source noteuspto-grants-2002_07