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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1043648Generated: October 25, 2026

N,N-Dimethyl-1H-benzimidazol-2-amine → N,N-dimethyl-1-(4-morpholino-6-((3-morpholinoazetidin-1-yl)methyl)pyrido[3,2-d]pyrimidin-2-yl)-1H-benzo[d]imidazol-2-amine

https://huagongshe.com/reaction/1043648

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N-Dimethyl-1H-benzimidazol-2-amineHCID 17846—
Reactant4-(1-((2-Chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)azetidin-3-yl)morpholineHCID 58405030—
ProductN,N-dimethyl-1-(4-morpholino-6-((3-morpholinoazetidin-1-yl)methyl)pyrido[3,2-d]pyrimidin-2-yl)-1H-benzo[d]imidazol-2-amineHCID 53377617—

Reaction Steps

4-(1-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)azetidin-3-yl)morpholine from Example 126 (75 mg) was reacted with N,N-dimethyl-1H-benzo[d]imidazol-2-amine via General Procedure D to produce 6.8 mg of 167 following reverse phase HPLC purification. MS (Q1) 530.2 (M)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08563540B2
Source datasetuspto-grants-2013_10
ORD IDord-250134cf7fdd490080a7416799f26da8
Source noteuspto-grants-2013_10