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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2170876Generated: October 30, 2026

2-(4-Fluoro-3-phenyl-1H-pyrazol-1-yl)nicotinic acid → Ethyl 3-(2-(4-fluoro-3-phenyl-1H-pyrazol-1-yl)nicotinamido)-2-hydroxy-4-phenylbutanoate

https://huagongshe.com/reaction/2170876

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(4-Fluoro-3-phenyl-1H-pyrazol-1-yl)nicotinic acidHCID 67239001—
ReactantHCID 86644788HCID 86644788—
ProductEthyl 3-(2-(4-fluoro-3-phenyl-1H-pyrazol-1-yl)nicotinamido)-2-hydroxy-4-phenylbutanoateHCID 67241588—

Reaction Steps

The reaction was carried out in analogy to reaction step 1.1 by reacting 2-(4-fluoro-3-phenyl-1H-pyrazol-1-yl)nicotinic acid and 4-ethoxy-3-hydroxy-4-oxo-1-phenylbutan-2-aminium chloride. ESI-MS [M+H]+: 489.2

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09051304B2
Source datasetuspto-grants-2015_06
ORD IDord-7d1808585b8d4580b70ca4906cb5d980
Source noteuspto-grants-2015_06