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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 988207Generated: October 26, 2026

4-Pyrimidin-5-yl-1,3-dihydroindol-2-one → 2-Methyl-4-[3-(4-methylpiperazin-1-yl)propyl]-5-(2-oxo-4-pyrimidin-5-yl-1,2-dihydroindol-3-ylidenemethyl)-1H-pyrrole-3-carboxylic Acid Ethyl Ester

https://huagongshe.com/reaction/988207

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Pyrimidin-5-yl-1,3-dihydroindol-2-oneHCID 22135400—
Reactant5-formyl-2-methyl-4-[3-(4-methylpiperazin-1-yl)propyl]-1H-pyrrole-3-carboxylic acid ethyl esterHCID 58779587—
Product2-Methyl-4-[3-(4-methylpiperazin-1-yl)propyl]-5-(2-oxo-4-pyrimidin-5-yl-1,2-dihydroindol-3-ylidenemethyl)-1H-pyrrole-3-carboxylic Acid Ethyl EsterHCID 69584248—

Reaction Steps

4-Pyrimidin-5-yl-1,3-dihydroindol-2-one (53 mg, 0.25 mmol) was condensed with 5-formyl-2-methyl-4-[3-(4-methylpiperazin-1-yl)-propyl]-1H-pyrrole-3-carboxylic acid ethyl ester (88 mg, 0.275 mmol) to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06635640B2
Source datasetuspto-grants-2003_10
ORD IDord-593381c1b6f4446f8c8f59c97ebc92b6
Source noteuspto-grants-2003_10