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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1043645Generated: October 31, 2026

1-(4-((2-Chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-1-yl)ethanone → (S)-1-(4-((2-(2-(1-methoxyethyl)-1H-benzo[d]imidazol-1-yl)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-1-yl)ethanone

https://huagongshe.com/reaction/1043645

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-((2-Chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-1-yl)ethanoneHCID 58404999—
Reactant(S)-2-(1-methoxyethyl)-1H-benzo[d]imidazoleHCID 67344275—
Product(S)-1-(4-((2-(2-(1-methoxyethyl)-1H-benzo[d]imidazol-1-yl)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-1-yl)ethanoneHCID 53379241—

Reaction Steps

1-(4-((2-Chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-1-yl)ethanone from Example 148 (0.125 g) was reacted with (S)-2-(1-methoxyethyl)-1H-benzo[d]imidazole via General Procedure D to produce 22.1 mg of 164 following reverse phase HPLC purification. MS (Q1) 530.3 (M)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08563540B2
Source datasetuspto-grants-2013_10
ORD IDord-84d63dcde62a4c11b0e9f4b834571435
Source noteuspto-grants-2013_10