Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 706709Generated: October 29, 2026

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

https://huagongshe.com/reaction/706709

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazo(1,2-a)pyridine-3-carboxylic acidHCID 73142—
Reactant1-(2,4-difluorobenzyl)-1H-indazol-4-amineHCID 67976107—
Reactant1-(pyridin-2-ylmethyl)-1H-indazol-4-amineHCID 67976227—
ProductN-(1-(pyridin-2-ylmethyl)-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamideHCID 67990301—

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-(pyridin-2-ylmethyl)-1H-indazol-4-amine, respectively. MS (APCI) m/z=369 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09174981B2
Source datasetuspto-grants-2015_11
ORD IDord-43eeba615380431689ae4dab736ea0a6
Source noteuspto-grants-2015_11