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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 467789Generated: October 31, 2026

Methanamine, N-methoxy-, hydrochloride (1:1) → HCID 58548247, compound

https://huagongshe.com/reaction/467789

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanamine, N-methoxy-, hydrochloride (1:1)HCID 81138—
Reactant4-{[6-Cyclopropyl-3-(pyrimidin-5-ylamino)-pyrazine-2-carbonyl]-amino}-2-methyl-2H-pyrazole-3-carboxylic acidHCID 70098073—
ProductHCID 58548247HCID 58548247—

Reaction Steps

The product was obtained starting from 4-{[6-cyclopropyl-3-(pyrimidin-5-ylamino)-pyrazine-2-carbonyl]-amino}-2-methyl-2H-pyrazole-3-carboxylic acid (50 mg, 131 μmol; example 236, step 3) and N,O-dimethylhydroxylamine hydrochloride (14 mg, 145 μmol) according to the method described in example 64, step 6 after purification by preparative HPLC using an acetonitrile/water gradient as yellow foam (47 mg, 84%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08623866B2
Source datasetuspto-grants-2014_01
ORD IDord-4a73a699925c49619801962d6516c0d7
Source noteuspto-grants-2014_01