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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2181063Generated: October 31, 2026

Hydantoin-5-acetic acid → HCID 9887473, compound

https://huagongshe.com/reaction/2181063

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydantoin-5-acetic acidHCID 95492—
Reactant4-[(2-Methyl-4-quinolinyl)methoxy]benzenamine dihydrochlorideHCID 67305537—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 9887473HCID 9887473—

Reaction Steps

Commercially available (+/−) hydantoin-5-acetic acid (100 mg, 0.63 mmol) and 4-[(2-methyl-4-quinolinyl)methoxy]-aniline bis-HCl salt (213 mg, 0.63 mmol) were warmed in 1 mL dry DMSO and coupled using GENERAL COUPLING METHOD A. Purified on silica gel using 5% MeOH in EtOAc to give 116 mg (46%) of a white waxy solid. MS found: (M+H)+=406.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06890915B2
Source datasetuspto-grants-2005_05
ORD IDord-5df7519f18ec4696880fdb20844ac752
Source noteuspto-grants-2005_05