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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1800857Generated: November 2, 2026

4-Methyl-1-piperazinecarbonyl chloride → 3-Fluoro-N-((1-(4-methylpiperazine-1-carbonyl)-4-phenylpiperidin-4-yl)methyl)-4-(2-(4-methylpyridin-2-ylamino)thiazol-5-ylthio)picolinamide

https://huagongshe.com/reaction/1800857

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methyl-1-piperazinecarbonyl chlorideHCID 3016935—
Reactant3-Fluoro-4-(2-(4-methylpyridin-2-ylamino)thiazol-5-ylthio)-N-((4-phenylpiperidin-4-yl)methyl)picolinamideHCID 25032856—
Product3-Fluoro-N-((1-(4-methylpiperazine-1-carbonyl)-4-phenylpiperidin-4-yl)methyl)-4-(2-(4-methylpyridin-2-ylamino)thiazol-5-ylthio)picolinamideHCID 59321399—

Reaction Steps

Following the procedure given for example 81, 3-fluoro-4-(2-(4-methylpyridin-2-ylamino)thiazol-5-ylthio)-N-((4-phenylpiperidin-4-yl)methyl)picolinamide (compound example 11) was reacted with 4-methylpiperazine-1-carbonyl chloride to give the title compound. LC/MS (M+H)+: 661. Ret. time: 1.46 min. (Condition G); analytical HPLC Ret. time: 6.16 min (Condition H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08343999B2
Source datasetuspto-grants-2013_01
ORD IDord-456d1da25231450287966ccd01e0a835
Source noteuspto-grants-2013_01