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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 40109Generated: October 28, 2026

Pyridine → HCID 59762395, compound

https://huagongshe.com/reaction/40109

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantHydroxyamine hydrochlorideHCID 443297—
Reactant2-Acetyl-N-(3,4-difluorobenzyl)-6-isopropoxy-1-(pyridin-2-ylmethyl)-1H-indole-3-carboxamideHCID 59762348—
SolventMethanolHCID 887—
ProductHCID 59762395HCID 59762395—

Reaction Conditions

Temperature65 °C

Reaction Steps

General Procedure Q. To a solution of 2-acetyl-N-(3,4-difluorobenzyl)-6-isopropoxy-1-(pyridin-2-ylmethyl)-1H-indole-3-carboxamide (Compound 109, 18 mg, 0.038 mmol) in MeOH (3 ml) was added HONH2.HCl (8.0 mg, 0.11 mmol) and pyridine (30 μl, 0.38 mmol). The reaction was stirred at 65° C. for 20 h and the solvent was removed in vacuo. The residue was purified by PTLC (75% EtOAc-hexanes) to yield the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08524917B2
Source datasetuspto-grants-2013_09
ORD IDord-268e186c4cf24b258c4fcaa0798409b0
Source noteuspto-grants-2013_09