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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 566398Generated: October 25, 2026

4-Chloro-6-(N,N-dimethylamino)-pyrido[3,4-d]pyrimidine → N4-(1-Benzyl-3-methyl-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamine

https://huagongshe.com/reaction/566398

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-6-(N,N-dimethylamino)-pyrido[3,4-d]pyrimidineHCID 22727453—
Reactant1-Benzyl-3-methyl-1H-indazol-5-ylamineHCID 54103309—
ProductN4-(1-Benzyl-3-methyl-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamineHCID 22727425—

Reaction Steps

Prepared according to Procedure A from 1-Benzyl-3-methyl-1H-indazol-5-ylamine and 4-chloro-6-(N,N-dimethylamino)-pyrido[3,4-d]pyrimidine; δH [2H6]DMSO 11.75 (1H,s), 8.90(1H,s), 8.62(1H,s), 8.02(1H,s), 7.70(3H,m), 7.30(5H,m), 5.62(2H,s), 3.30(6H,s) 2.50(3H,s); m/z (M+1+) 410.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06174889B1
Source datasetuspto-grants-2001_01
ORD IDord-34d87e567129479ab78ea4fec1954bcd
Source noteuspto-grants-2001_01