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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 220247Generated: October 25, 2026

2,3-Diaminobenzoic acid methyl ester → 2-(3-Methylamino-propyl)-1H-benzoimidazole-4-carboxylic acid methyl ester

https://huagongshe.com/reaction/220247

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3-Diaminobenzoic acid methyl esterHCID 571825—
Reactant[3-(5,6-dimethoxy-1H-benzoimidazol-2-yl)-propyl]-methyl-amineHCID 61363740—
Product2-(3-Methylamino-propyl)-1H-benzoimidazole-4-carboxylic acid methyl esterHCID 68413890—

Reaction Steps

Prepared from 2,3-diamino-benzoic acid methyl ester (J. Med. Chem. 2000, 43(22), 4084-4097) in analogy to the methods described for [3-(5,6-dimethoxy-1H-benzoimidazol-2-yl)-propyl]-methyl-amine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08202885B2
Source datasetuspto-grants-2012_06
ORD IDord-e8fc2548068c40988efa128c8da091c5
Source noteuspto-grants-2012_06