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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2393757Generated: October 31, 2026

3-ethylisoxazole-5-carboxylic acid → HCID 21465238, compound

https://huagongshe.com/reaction/2393757

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-ethylisoxazole-5-carboxylic acidHCID 6484277—
ReactantHCID 18977179HCID 18977179—
ProductHCID 21465238HCID 21465238—

Reaction Steps

By treating 6-[4-(4-aminobutyl)phenyl]pyridazin-3(2H)-one and 3-ethyl-5-carboxyisoxazole in the same manner as in Example 87, 6-{4-[4-(3-methylisoxazole-5-ylcarbonylamino) butyl]phenyl}pyridazin-3(2H)-one was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05808065
Source datasetuspto-grants-1998_09
ORD IDord-cda77f54df854686b05ecaf49a2304cd
Source noteuspto-grants-1998_09