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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 477834Generated: October 30, 2026

1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid → HCID 19834997, compound

https://huagongshe.com/reaction/477834

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidHCID 9835179—
ReactantHCID 19834988HCID 19834988—
ProductHCID 19834997HCID 19834997—

Reaction Steps

By the use of 1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 6-methyl-2-(methylaminomethyl)morpholine, the reaction is similarly carried out as Example 1 to give 1-ethyl-6,8-difluoro-1,4-dihydro-7-[6-methyl-2-(methylaminomethyl)morpholino]-4-oxoquinoline-3-carboxylic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04889857
Source datasetuspto-grants-1989_12
ORD IDord-fced60a6655d43c49a368e129c7852d8
Source noteuspto-grants-1989_12