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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1930611Generated: October 30, 2026

Formaldehyde → HCID 46198971, compound

https://huagongshe.com/reaction/1930611

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
Reactant4-(3-methoxybenzyl)-N-(4-(2-methyl-1H-imidazol-1-yl)phenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amineHCID 59333786—
ProductHCID 46198971HCID 4619897110.4%

Reaction Steps

4-(3-Methoxybenzyl)-6-methyl-N-(4-(2-methyl-1H-imidazol-1-yl)phenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine (14.3 mg, 10.4%) was synthesised from 4-(3-methoxybenzyl)-N-(4-(2-methyl-1H-imidazol-1-yl)phenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine and formaldehyde according to the general procedure for reductive amination. MS (ES+) m/z 441.3 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08188101B2
Source datasetuspto-grants-2012_05
ORD IDord-807961a5ff4b404c9aa6921db3775e82
Source noteuspto-grants-2012_05