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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2227655Generated: November 1, 2026

Hydrochloric Acid → 1-Methyl-2-[N-(4-amidinophenyl)-N-methylaminomethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(ethoxycarbonylmethyl)amide Hydrochloride

https://huagongshe.com/reaction/2227655

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantAmmonium CarbonateHCID 517111—
Reactant1-methyl-2-[N-(4-cyanophenyl)-N-methylaminomethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(ethoxycarbonylmethyl)amideHCID 18412493—
SolventEthanolHCID 702—
Product1-Methyl-2-[N-(4-amidinophenyl)-N-methylaminomethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(ethoxycarbonylmethyl)amide HydrochlorideHCID 18412569—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06414008B1
Source datasetuspto-grants-2002_07
ORD IDord-b0f7d729087c4ac9929ef6dae0e073d7
Source noteuspto-grants-2002_07