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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1697923Generated: October 30, 2026

2-(2-Methoxyethoxy)acetyl chloride → (S)-1-ethyl-3-(4-(6-(2-(2-methoxyethoxy)acetyl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)phenyl)urea

https://huagongshe.com/reaction/1697923

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(2-Methoxyethoxy)acetyl chlorideHCID 7010338—
Reactant(S)-1-ethyl-3-(4-(4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)phenyl)ureaHCID 46913569—
Product(S)-1-ethyl-3-(4-(6-(2-(2-methoxyethoxy)acetyl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)phenyl)ureaHCID 59239251—

Reaction Steps

Compound ez was prepared according to the procedure described in Example 5 by reacting (S)-1-ethyl-3-(4-(4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)phenyl)urea with 2-(2-methoxyethoxy)acetyl chloride. LC-MS: m/z=+513 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08163763B2
Source datasetuspto-grants-2012_04
ORD IDord-d7c0b6d0c0be4bfa8d3e31eed300447e
Source noteuspto-grants-2012_04