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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2233958Generated: November 2, 2026

1-[2-(4-Aminopiperidin-1-yl)-6-chloropyridin-4-yl]ethanone hydrochloride salt → N-[1-(4-Acetyl-6-chloro-2-pyridinyl)-4-piperidinyl]-3,4-dichloro-5-methyl-1H-pyrrole-2-carboxamide

https://huagongshe.com/reaction/2233958

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-[2-(4-Aminopiperidin-1-yl)-6-chloropyridin-4-yl]ethanone hydrochloride saltHCID 86608314—
Reactant3,4-Dichloro-N-{1-[6-chloro-4-(1,2,4-oxadiazol-3-yl)-2-pyridinyl]-4-piperidinyl}-5-methyl-1H-pyrrole-2-carboxamideHCID 86608316—
ProductN-[1-(4-Acetyl-6-chloro-2-pyridinyl)-4-piperidinyl]-3,4-dichloro-5-methyl-1H-pyrrole-2-carboxamideHCID 86608290—

Reaction Steps

The title compound was synthesized by an analogous method to Example 18 starting from 1-[2-(4-aminopiperidin-1-yl)-6-chloropyridin-4-yl]ethanone hydrochloride salt (Intermediate 197) and 3,4-dichloro-5-methyl-1H-pyrrole-2-carboxylic acid (Intermediate 3).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07709503B2
Source datasetuspto-grants-2010_05
ORD IDord-f0ebdaee25f1406aba300136788e4f9a
Source noteuspto-grants-2010_05