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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 632288Generated: October 25, 2026

5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carboxylic acid → 2-{[5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid methyl ester

https://huagongshe.com/reaction/632288

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carboxylic acidHCID 71087254—
ReactantMethyl 2-amino-2-ethylbutanoate hydrochlorideHCID 75488114—
Product2-{[5-Cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carbonyl]-amino}-2-ethyl-butyric acid methyl esterHCID 71087666—

Reaction Steps

The title compound was synthesized in analogy to Example 1, using 5-cyclopropyl-6-(tetrahydro-furan-2-ylmethoxy)-pyridine-2-carboxylic acid (Example 166 b) and methyl 2-amino-2-ethylbutanoate hydrochloride (CAN 92398-54-4) as starting materials, MS (EI): m/e=391.3 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09321727B2
Source datasetuspto-grants-2016_04
ORD IDord-8c18970e795044f7b42a1c6518153688
Source noteuspto-grants-2016_04