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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 477861Generated: October 31, 2026

1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid → HCID 19834957, compound

https://huagongshe.com/reaction/477861

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidHCID 9835179—
ReactantHCID 19835000HCID 19835000—
ProductHCID 19834957HCID 19834957—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04889857
Source datasetuspto-grants-1989_12
ORD IDord-5856e8f39f0049848c987c2c25dc8b08
Source noteuspto-grants-1989_12