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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 578985Generated: October 26, 2026

(S)-3-Aminotetrahydrofuran → HCID 178426448, compound

https://huagongshe.com/reaction/578985

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(S)-3-AminotetrahydrofuranHCID 14243168—
ReactantHCID 178426451HCID 178426451—
ProductHCID 178426448HCID 178426448—

Reaction Steps

The title compound was prepared in a manner similar to Example 112 using 6-(4-(4-cyano-2-methylphenyl)-5-hydroxy-1H-pyrazol-1-yl)nicotinic acid and (S)-tetrahydrofuran-3-amine 1H NMR (400 MHz, DMSO-d6) δ ppm 1.84-2.02 (m, 1 H) 2.09-2.27 (m, 1 H) 2.43 (s, 3 H) 3.63 (dd, J=8.84, 4.04 Hz, 1 H) 3.73 (td, J=8.08, 5.81 Hz, 1 H) 3.83-3.95 (m, 2 H) 4.42-4.58 (m, 1 H) 7.66 (d, J=7.83 Hz, 1 H) 7.73 (s, 1 H) 7.77 (br. s., 1 H) 8.18 (br. s., 1 H) 8.44 (d, J=6.82 Hz, 2 H) 8.78 (d, J=6.32 Hz, 1 H) 8.92 (s, 1 H) 13.18 (br. s., 1 H). MS m/z [M+H]+ 390.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09040522B2
Source datasetuspto-grants-2015_05
ORD IDord-6d2d6ddf48f440ffb72f6867bcf0f28b
Source noteuspto-grants-2015_05