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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 50423Generated: October 29, 2026

Valeryl chloride → 2-Butyl-5,7-dimethyl-3-(4-{2-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]ethyl}phenyl)-3H-imidazo[4,5-b]pyridine

https://huagongshe.com/reaction/50423

Reaction equation

Participants

RoleNameHCIDCharge
ReactantValeryl chlorideHCID 61186—
Reactant2-ISOPROPYL-5,7-DIMETHYL-3-(4-{2-[({[(4-METHYLPHENYL)SULFONYL]AMINO}CARBONYL)AMINO]ETHYL}PHENYL)-3H-IMIDAZO[4,5-b]PYRIDINEHCID 21875771—
Product2-Butyl-5,7-dimethyl-3-(4-{2-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]ethyl}phenyl)-3H-imidazo[4,5-b]pyridineHCID 21876087—

Reaction Steps

The title compound was prepared according to the procedure described in step 5 of Example 1 from 2-{4-[(3-amino-5-bromo-4,6-dimethyl-2-pyridinyl)amino]phenyl}ethanol (step 4 of Example 9) and pentanoyl chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06710054B2
Source datasetuspto-grants-2004_03
ORD IDord-4f3e7b524e7a4efd8740ba95e350fbbf
Source noteuspto-grants-2004_03