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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 566402Generated: October 30, 2026

1-(Phenylmethyl)-1H-indazol-5-amine → (1-Benzyl-1H-indazol-5-yl)-(6-(5-methyl-1,3,4-oxadiazol-2-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine Hydrochloride

https://huagongshe.com/reaction/566402

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(Phenylmethyl)-1H-indazol-5-amineHCID 212069—
ReactantHCID 22011950HCID 22011950—
Product(1-Benzyl-1H-indazol-5-yl)-(6-(5-methyl-1,3,4-oxadiazol-2-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine HydrochlorideHCID 22727467—

Reaction Steps

4-Chloro-6-(5-methyl-1,3,4-oxadiazol-2-yl) pyrido[3,4-d]pyrimidine (0.02 g) was reacted with 1-benzylindazol-5-ylamine according to Procedure A to give the title compound as a yellow solid; δH [2H6]DMSO 11.50(1H,s), 9.55(1H,s), 9.43(1H,s), 8.95(1H,s), 8.34(2H,m),7.91(1H,d) 7.83(1H,dd),7.40(5H,m), 5.80(2H,s), 2.75 (3H,s); m/z (M+1+) 435.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06174889B1
Source datasetuspto-grants-2001_01
ORD IDord-273541907f1441e090bcd238b5aa4147
Source noteuspto-grants-2001_01