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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 872887Generated: October 27, 2026

5-(2-((Tetrahydro-2H-pyran-2-yl)oxy)propyl)isoxazole-3-carboxylic acid → N-((S)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-2-yl)-5-(2-((tetrahydro-2H-pyran-2-yl)oxy)propyl)isoxazole-3-carboxamide

https://huagongshe.com/reaction/872887

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(2-((Tetrahydro-2H-pyran-2-yl)oxy)propyl)isoxazole-3-carboxylic acidHCID 67169142—
Reactant(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrileHCID 67170882—
ProductN-((S)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-2-yl)-5-(2-((tetrahydro-2H-pyran-2-yl)oxy)propyl)isoxazole-3-carboxamideHCID 70656330—

Reaction Steps

The title compound was prepared using the method of Example 34(d) starting from 5-(2-(tetrahydro-2H-pyran-2-yloxy)propyl)isoxazole-3-carboxylic acid (0.392 g, 1.534 mmol) and (S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrile (0.2 g, 0.767 mmol). The product was purified by reverse phase flash chromatography. LC-MS: [M+1]=498.97.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08975254B2
Source datasetuspto-grants-2015_03
ORD IDord-323fad724645421b9c139ebf9a50cd11
Source noteuspto-grants-2015_03