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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 467756Generated: October 30, 2026

Pyrimidin-5-amine → 2-Cyclobutyl-5-(pyrimidin-5-ylamino)-pyrimidine-4-carboxylic acid (1-methyl-5-methylcarbamoyl-1H-pyrazol-4-yl)-amide

https://huagongshe.com/reaction/467756

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrimidin-5-amineHCID 344373—
Reactant5-Bromo-2-cyclobutyl-pyrimidine-4-carboxylic acid (1-methyl-5-methylcarbamoyl-1H-pyrazol-4-yl)-amideHCID 86660196—
Product2-Cyclobutyl-5-(pyrimidin-5-ylamino)-pyrimidine-4-carboxylic acid (1-methyl-5-methylcarbamoyl-1H-pyrazol-4-yl)-amideHCID 54759839—

Reaction Steps

The product was obtained starting from 5-bromo-2-cyclobutyl-pyrimidine-4-carboxylic acid (1-methyl-5-methylcarbamoyl-1H-pyrazol-4-yl)-amide (23 mg, 58 μmol) and 5-aminopyrimidine (8 mg, 82 μmol) according to the method described in example A-1, step 2 after purification by preparative HPLC using an acetonitrile/water gradient as yellow solid (1 mg, 5%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08623866B2
Source datasetuspto-grants-2014_01
ORD IDord-ef2e472150e54778862f3bdf5492beae
Source noteuspto-grants-2014_01