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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1697955Generated: October 30, 2026

4-Chlorobenzoyl chloride → 1-(4-(7-(4-Chlorobenzoyl)-4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea

https://huagongshe.com/reaction/1697955

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chlorobenzoyl chlorideHCID 8501—
Reactant1-Ethyl-3-(4-(4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea hydrochloride saltHCID 67177058—
Product1-(4-(7-(4-Chlorobenzoyl)-4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylureaHCID 44815592—

Reaction Steps

The compound pa was prepared following the general procedure described in Example 5 by reacting 1-ethyl-3-(4-(4-morpholino-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea hydrochloride salt with 4-Chlorobenzoic acid chloride: LC-MS m/z=521 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08163763B2
Source datasetuspto-grants-2012_04
ORD IDord-c5b77568fda7464e9fda1acc394824d5
Source noteuspto-grants-2012_04