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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1974891Generated: October 31, 2026

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid → HCID 19382177, compound

https://huagongshe.com/reaction/1974891

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acidHCID 5210422—
ReactantHCID 19382151HCID 19382151—
ProductHCID 19382177HCID 19382177—

Reaction Steps

1-Cyclopropyl-6,7-diflouro-1,4-dihydro-4-oxo-3-quinoline carboxylic acid and 3-(1-pyrrolidinylmethyl)-3-hydroxy-pyrrolidine are reacted according to example 1, yielding 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7[3-(1-pyrrolidinylmethyl)-3-hydroxy-1-pyrrolidinyl]-3-quinoline carboxylic acid, melting point 229°-234° C. (decomposition).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05284842
Source datasetuspto-grants-1994_02
ORD IDord-b64e0277472643d9b6e899ae53c4a676
Source noteuspto-grants-1994_02