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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 656992Generated: October 28, 2026

Fumaric Acid → HCID 68995130, compound

https://huagongshe.com/reaction/656992

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFumaric AcidHCID 444972—
ReactantHCID 25030979HCID 25030979—
ProductHCID 68995130HCID 68995130—

Reaction Steps

Addition of one equivalent of fumaric acid to a solution of 4-(2-{4-[(6,7-dihydro [1,4]dioxino[2,3-c]pyridazin-3-ylmethyl)amino]-1-piperidinyl}ethyl)-6-(methyloxy)pyrido[2,3-b]pyrazin-3(4H)-one, followed by evaporation, provided the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08071592B2
Source datasetuspto-grants-2011_12
ORD IDord-48659327e0b34e3380b99d60ea23630a
Source noteuspto-grants-2011_12