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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2534Generated: October 29, 2026

Fumaric Acid → HCID 131720575, compound

https://huagongshe.com/reaction/2534

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFumaric AcidHCID 444972—
ReactantHCID 19689889HCID 19689889—
ProductHCID 131720575HCID 13172057556.5%

Reaction Steps

Using 4-ureido-N-{2-[4-(4-fluorobenzoyl)piperidino]ethyl}-N-(3-pyridyl)benzamide (174.1 mg, 0.36 mmol) and fumaric acid (20.8 mg, 0.18 mmol), the procedure of Inventive Example 271 was repeated to obtain 111.3 mg (56.3%) of the title compound in a colorless powder form.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05728835
Source datasetuspto-grants-1998_03
ORD IDord-13e89f18360245ff8b311352b34982c9
Source noteuspto-grants-1998_03