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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1827067Generated: November 2, 2026

6-Pyridin-3-yl-1,3-dihydro-indol-2-one → 2,4-Dimethyl-5-(2-oxo-6-Pyridin-3-yl-1,2-Dihydroindol-3-Ylidenemethyl)-1H-Pyrrole-3-Carboxylic Acid (3-Dimethylaminopropyl) Amide

https://huagongshe.com/reaction/1827067

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Pyridin-3-yl-1,3-dihydro-indol-2-oneHCID 21915579—
Reactant5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (3-dimethylaminopropyl)amideHCID 86586209—
Product2,4-Dimethyl-5-(2-oxo-6-Pyridin-3-yl-1,2-Dihydroindol-3-Ylidenemethyl)-1H-Pyrrole-3-Carboxylic Acid (3-Dimethylaminopropyl) AmideHCID 6728283975.9%

Reaction Steps

6-Pyridin-3-yl-1,3-dihydroindol-2-one (42 mg, 0.2 mmol) was condensed with 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (3-dimethylaminopropyl)amide (50 mg) to give 67 mg (75%) of the title compound as yellow-brown solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07053114B2
Source datasetuspto-grants-2006_05
ORD IDord-8d4b725549e04357a14799ad03bfd06b
Source noteuspto-grants-2006_05