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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1516558Generated: October 26, 2026

4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid → N-{2-Methyl-4-[3-(2-methyl-pyrrolidin-1-ylmethyl)-pyrrolidin-1-yl]-phenyl}-4-(3-methyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzamide

https://huagongshe.com/reaction/1516558

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acidHCID 109029—
Reactant2-Methyl-4-[3-(2-methyl-pyrrolidin-1-ylmethyl)-pyrrolidin-1-yl]-phenylamineHCID 68467642—
ProductN-{2-Methyl-4-[3-(2-methyl-pyrrolidin-1-ylmethyl)-pyrrolidin-1-yl]-phenyl}-4-(3-methyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzamideHCID 25265666—

Reaction Steps

The title compound was prepared in a manner substantially the same as Example 1 by coupling 2-methyl-4-[3-(2-methyl-pyrrolidin-1-ylmethyl)-pyrrolidin-1-yl]-phenylamine with 4-(3-methyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzoic acid. MS: 474.6 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08227504B2
Source datasetuspto-grants-2012_07
ORD IDord-be5bc437e7dc4a77ba983a8a1c8756db
Source noteuspto-grants-2012_07