Results 121 to 130 of about 1,092 (179)

Reactions of 8-Aminoquinoline with Diorganotin Dichlorides. [PDF]

open access: yesActa Chemica Scandinavica, 1996
Annemette Bengtson   +10 more
openaire   +1 more source

8-Aminoquinolines as anticoccidials — II

Bioorganic & Medicinal Chemistry Letters, 1998
During a chemistry program aimed at finding a novel analogue of pentaquine with improved in vivo activity, a number of hypotheses concerning the way this drug acts in the chicken were investigated. Consideration of the products of monoamine oxidase metabolism of pentaquine suggested that pentaquine aldehyde is the likely active metabolite.
R E, Armer   +8 more
openaire   +2 more sources

8-aminoquinolines as anticoccidials - part III

Bioorganic & Medicinal Chemistry Letters, 1999
Analogues of the antimalarial pentaquine, 1, in which the nature of the side-chain on the 8-amino position was varied, were prepared and evaluated for anticoccidial activity both in vitro and in vivo. Specifically, both the inter-nitrogen distance and the nature of the terminal amino group were investigated.
R E, Armer   +10 more
openaire   +2 more sources

8-Aminoquinolines: future role as antiprotozoal drugs

Current Opinion in Infectious Diseases, 2006
This review focuses on recent developments on evaluation of 8-aminoquinoline analogs with broader efficacy and reduced toxicity, which would provide better drugs for treatment of protozoal infections.The earlier efforts towards development of 8-aminoquinoline analogs have been directed to extensive derivatization programs.
Babu L, Tekwani, Larry A, Walker
openaire   +2 more sources

Photochromism and thermochromism of Sn(IV) complexes with 8-aminoquinoline and salicylidene-8-aminoquinoline

Thermochimica Acta, 1994
Abstract Tin(IV) complexes with 8-aminoquinoline (complexes (1) and (2)) and with salicylidene-8-aminoquinoline (complex (3)) have been prepared and characterized. Complexes (1) and (3) are thermochromic, and display irreversible and reversible thermochromism, respectively.
Ahmed M. Donia, Hanaa El-Boraey
openaire   +1 more source

Electrochemistry of ruthenium(ii) complexes of 8-aminoquinoline

Dalton Transactions, 2009
Oxidation of [Ru(NH(2)Q)(3)](2+) (NH(2)Q = 8-aminoquinoline) results in intermolecular coupling of 8-aminoquinoline ligands to yield an electroactive polymer. Oxidative polymerization is not observed for [Ru(bpy)(2)(NH(2)Q)](2+) (bpy = 2,2'-bipyridine), where only one 8-aminoquinoline ligand is present.
Megan K, O'Neill   +4 more
openaire   +2 more sources

Fluorescence and phosphorescence of 5- and 8-aminoquinoline

Analytica Chimica Acta, 1971
Abstract 5-Aminoquinoline and 8-aminoquinoline fluoresce moderately to weakly in low dielectric media but not in strongly hydrogen-bonding or acidic aqueous media. At low temperatures and in rigid media moderately intense fluorescence is observed in aqueous, media at all pH values.
S G, Schulman, L B, Sanders
openaire   +2 more sources

Remote C–H Functionalization of 8-Aminoquinoline Ring

Topics in Current Chemistry, 2020
8-Aminoquinoline is a common nitrogen-containing heterocyclic framework in many natural products, functional materials and useful drugs. It has been developed as a powerful bidentate directing group or ligand auxiliary in the field of C-H bond activation/functionalization in recent years.
Zhihui Xu   +3 more
openaire   +2 more sources

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