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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 706706Generated: October 30, 2026

Imidazo(1,2-a)pyridine-3-carboxylic acid → N-(1-benzyl-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide

https://huagongshe.com/reaction/706706

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazo(1,2-a)pyridine-3-carboxylic acidHCID 73142—
Reactant1-benzyl-1H-indazol-4-amineHCID 21327317—
Reactant1-(2,4-difluorobenzyl)-1H-indazol-4-amineHCID 67976107—
ProductN-(1-benzyl-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamideHCID 67990316—

Reaction Steps

Prepared according to the method of Example 109, replacing 7-(2-methoxyethoxy)imidazo[1,2-a]pyridine-3-carboxylic acid and 1-(2,4-difluorobenzyl)-1H-indazol-4-amine with imidazo[1,2-a]pyridine-3-carboxylic acid and 1-benzyl-1H-indazol-4-amine, respectively. MS (APCI) m/z=368 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09174981B2
Source datasetuspto-grants-2015_11
ORD IDord-d37cbbd04a5244d9b54a991b1d8c868b
Source noteuspto-grants-2015_11