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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 992619Generated: October 27, 2026

Hydrochloric Acid → 1-methyl-2-[N-(4-amidinophenyl)-N-methylaminomethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-ethoxycarbonylethyl)amide hydrochloride

https://huagongshe.com/reaction/992619

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantAmmonium CarbonateHCID 517111—
Reactant1-Methyl-2-[N-(4-cyanophenyl)-N-methyl-aminomethyl]-benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-ethoxycarbonylethyl)-amideHCID 18412356—
SolventEthanolHCID 702—
Product1-methyl-2-[N-(4-amidinophenyl)-N-methylaminomethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-ethoxycarbonylethyl)amide hydrochlorideHCID 18412298—

Reaction Steps

Prepared analogously to Example 25d from 1-methyl-2-[N-(4-cyanophenyl)-N-methyl-aminomethyl]-benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-ethoxycarbonylethyl)-amide and ethanolic hydrochloric acid, ethanol and ammonium carbonate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06469039B1
Source datasetuspto-grants-2002_10
ORD IDord-9426048a534849d5ad35772bc3fffb69
Source noteuspto-grants-2002_10