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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2085955Generated: November 1, 2026

5-Amino-1-(2-fluorobenzyl)-1H-indazole → N4-(1-(2-Fluoro-benzyl)-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamine hydrochloride

https://huagongshe.com/reaction/2085955

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Amino-1-(2-fluorobenzyl)-1H-indazoleHCID 21952055—
Reactant4-Chloro-6-(N,N-dimethylamino)-pyrido[3,4-d]pyrimidineHCID 22727453—
ProductN4-(1-(2-Fluoro-benzyl)-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamine hydrochlorideHCID 22727463—

Reaction Steps

Prepared according to Procedure A from 1-(2-Fluoro-benzyl)-1H-indazol-5-ylamine and 4-chloro-6-(N,N-dimethylamino)-pyrido[3,4-d]pyrimidine; δH [2H6]DMSO 11.45(1H,s), 8.90(1H,s), 8.63(1H,s), 8.24(1H,s), 8.13(1H,s), 7.87(1H,d), 7.70(1H,d), 7.62(1H,s), 7.36(1H,m), 7.20 (3H,m), 5.75(2H,s), 3.22(6H,s); m/z (M+) 413.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06723726B1
Source datasetuspto-grants-2004_04
ORD IDord-8575b9ebdaa74ab5b739361ecd1f08a6
Source noteuspto-grants-2004_04