Synthesis of Bis(2-arylquinolin-4-yl)amines by Lithium Bis(trimethylsilyl)amide-Mediated Cyclization of Ketimines Derived from 2-(Trifluoromethyl)anilines and Aryl Methyl Ketones
Synthesis and quantitative structure-activity relationship analysis of 2-(aryl or heteroaryl)quinolin-4-amines, a new class of anti-HIV-1 agents
摘要:
Thirty-eight 2-(aryl or heteroaryl)quinolin-4-amines, N,N-disubstituted, N-monosubstituted, and without a substituent at the amino group have been synthesized with use of novel chemistries developed by us recently. Some of these derivatives show anti-HIV-1 activity at a concentration level of 1-mu-M and low cell toxicity in vitro. The most active and least toxic compounds are derivatives of 2-(3-pyridyl)quinoline. The results of the quantitative structure-activity relationship analyses, including several classical, linear regression correlations and a Free-Wilson approach, of de novo model, provide guidelines for the design of new active compounds of this class.
The invention provides quinoline derivatives, their manufacture, pharmaceutical compositions containing them, and their use as medicaments. The active compounds of the present invention are useful for the treatment of proliferative neoplastic and non-neoplastic diseases.