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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2219559Generated: November 1, 2026

2-Methyl-1,3-thiazol-4-amine → 6-Methyl-3-(2-methyl-2H-pyrazol-3-ylamino)-pyridine-2-carboxylic acid (2-methyl-thiazol-4-yl)-amide

https://huagongshe.com/reaction/2219559

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Methyl-1,3-thiazol-4-amineHCID 14772700—
Reactant6-Methyl-3-(2-methyl-2H-pyrazol-3-ylamino)-pyridine-2-carboxylic acid ethyl esterHCID 69237299—
Product6-Methyl-3-(2-methyl-2H-pyrazol-3-ylamino)-pyridine-2-carboxylic acid (2-methyl-thiazol-4-yl)-amideHCID 11587936—

Reaction Steps

The title compound, was prepared from 6-Methyl-3-(2-methyl-2H-pyrazol-3-ylamino)-pyridine-2-carboxylic acid ethyl ester in accordance with the general method of example 75, step 2 using 4-Amino-2-methylthiazole instead of 3-Amino-1-methyl-pyrazole to yield the final compound as a light brown solid, MS (ISP): m/e=329.1 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07414060B2
Source datasetuspto-grants-2008_08
ORD IDord-d1c072b7d00d4a21bdd9df8cdb167405
Source noteuspto-grants-2008_08