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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 557288Generated: October 30, 2026

Fumaric Acid → HCID 131729279, compound

https://huagongshe.com/reaction/557288

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFumaric AcidHCID 444972—
ReactantE-1210HCID 16719049—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
ProductHCID 131729279HCID 13172927958.5%

Reaction Conditions

Temperature0 °C

Reaction Steps

3-(3-(4-(Pyridin-2-yloxymethyl)-benzyl)-isoxazol-5-yl)-pyridin-2-yl amine (200 mg) was dissolved in methanol (2.67 mL) and ethyl acetate (2.67 mL), and fumaric acid (64.8 mg) was added thereto. The solvent was concentrated under a reduced pressure, and to the residue was added ethanol (10 mL), and dissolved by heating. Then, the solution was cooled to 0° C to be solidified. The solids were filtered to obtain the title compound (136 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08058444B2
Source datasetuspto-grants-2011_11
ORD IDord-0cea3be2c301431ca0363da1b86e6d99
Source noteuspto-grants-2011_11