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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1950779Generated: October 29, 2026

Hydrochloric Acid → HCID 66985215, compound

https://huagongshe.com/reaction/1950779

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant4-(N-Boc-amino)piperidineHCID 723833—
ReactantHCID 66984885HCID 66984885—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 66985215HCID 66985215—

Reaction Steps

The title compound (Compound 3; MS m/z: 398 (M+H)+) was prepared as described in Example 1g starting from 4-(3,5-dimethoxyphenylamino)-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one (40 mg, 0.29 mmol) and 4-(boc-amino) piperidine and treating with 4 N HCl in dioxane (17 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08404677B2
Source datasetuspto-grants-2013_03
ORD IDord-f1de74ed35524c169c4829898df0bd86
Source noteuspto-grants-2013_03