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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 60025Generated: October 29, 2026

(S)-1-(4-chloro-3-trifluoromethyl-phenyl)-2-(3-hydroxy-azetidin-1-yl)-ethylamine hydrochloride → 4-[(S)-1-(4-Chloro-3-trifluoromethyl-phenyl)-2-(3-hydroxy-azetidin-1-yl)-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide

https://huagongshe.com/reaction/60025

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(S)-1-(4-chloro-3-trifluoromethyl-phenyl)-2-(3-hydroxy-azetidin-1-yl)-ethylamine hydrochlorideHCID 90190793—
Reactant4-oxo-1H-pyrido[3,2-d]pyrimidine-8-carboxamideHCID 178513684—
Product4-[(S)-1-(4-Chloro-3-trifluoromethyl-phenyl)-2-(3-hydroxy-azetidin-1-yl)-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amideHCID 76073310—

Reaction Steps

Compound 70 was prepared following general synthesis scheme 7 wherein 4-hydroxypyrido[3,2-d]pyrimidine-8-carboxamide (G) was reacted with (S)-1-(4-chloro-3-trifluoromethyl-phenyl)-2-(3-hydroxy-azetidin-1-yl)-ethylamine hydrochloride to give the title compound. LC/MS [467 (M+H)].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09440968B2
Source datasetuspto-grants-2016_09
ORD IDord-d1f77cf65f104831816d4d31c8f8bff1
Source noteuspto-grants-2016_09