60639-61-4Relevant articles and documents
O-(4-Quinolylamino)benzamides
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, (2008/06/13)
The disclosure describes new 4-aminoquinoline derivatives of general formula SPC1 And their acid addition salts, where X is a halogen atom or a trifluoromethyl group, Z is a hydrogen atom or a defined substituent, R is group of the formula where A in formula II is a chain of 1 to 5 methylene groups which may be substituted with alkyl, the ring in formula IIIa and IIIb is a piperidine or pyrrolidine ring that may be substituted with alkyl and R1, R2 and R3 represent hydrogen or certain defined substituents. The new 4-aminoquinoline derivatives show anti-malarial activity and, in some cases, show one or more of the following activities:- anti-inflammatory activity, anti-hypertensive activity, anti-trichomonal activity, inhibition of blood platelet aggregation, anti-ulcer activity and activity against allergic asthma. Compounds where --COR is in the o-position with respect to the 7-(halo or trifluoromethyl)-4-quinolylamino group and R is di(lower alkyl)aminopiperidino or --NR10 R11 where R10 is hydrogen or lower alkyl and R11 is di(lower alkyl)amino(lower alkyl) or 1-(lower alkyl)piperidyl show anti-inflammatory activity.