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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2170872Generated: October 30, 2026

2-(3-phenyl-1H-pyrazol-1-yl)pyridine-3-carboxylic acid → Ethyl 2-hydroxy-4-phenyl-3-(2-(3-phenyl-1H-pyrazol-1-yl)nicotinamido)-butanoate

https://huagongshe.com/reaction/2170872

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(3-phenyl-1H-pyrazol-1-yl)pyridine-3-carboxylic acidHCID 66719960—
ReactantHCID 86644788HCID 86644788—
ProductEthyl 2-hydroxy-4-phenyl-3-(2-(3-phenyl-1H-pyrazol-1-yl)nicotinamido)-butanoateHCID 67242051—

Reaction Steps

The reaction was carried out in analogy to reaction step 1.1 starting from 2-(3-phenyl-1H-pyrazol-1-yl)nicotinic acid and 4-ethoxy-3-hydroxy-4-oxo-1-phenylbutan-2-aminium chloride. ESI-MS [M+H]+=471.2

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09051304B2
Source datasetuspto-grants-2015_06
ORD IDord-4ab57f7f9a314c4d8cda50315e8e5cbf
Source noteuspto-grants-2015_06