Conformational influence of quinoline moieties in the crystal packing of bis(quinolinecarboxamide)alkane derivatives
作者:Nicole Parra、Luz Guarda、Julio B. Belmar、Paulina I. Hidalgo、Claudio A. Jiménez、Jorge Pasán、Catalina Ruiz-Pérez
DOI:10.1039/c3ce40807h
日期:——
compounds of the homologous series of N,N′-bis(2-quinolinecarboxamide)alkane (4a–c) and N,N′-bis(6-quinolinecarboxamide)alkane (5a–c) derivatives having two, four and six carbon atoms in the alkyl spacer were synthesized and their crystalstructures were determined by single crystal X-ray diffraction. These solid-state structures have been analyzed finding that the two series exhibit interesting differences
Studies on the metalamide bond. IX. Metal complexes of some sterically hindered bis-picolinamide tetradentate ligands
作者:Ross L. Chapman、Frederick S. Stephens、Robert S. Vagg
DOI:10.1016/s0020-1693(00)88591-6
日期:1981.1
Synthesis and Biological Evaluation of Heteroaryldiamides and Heteroaryldiamines as Cytotoxic Agents, Apoptosis Inducers and Caspase-3 Activators
作者:Mikel Echeverría、Beatriz Mendívil、Lucía Cordeu、Elena Cubedo、Jesús García-Foncillas、María Font、Carmen Sanmartín、Juan Antonio Palop
DOI:10.1002/ardp.200500220
日期:2006.4
The work described here involved the synthesis and biologicalevaluation of new heteroaryldiamides and heteroaryldiamines. A new general model in which the structures can be adjusted has been applied in this study. Three different structural units can be distinguished: a central nucleus and two symmetric terminal units. The central element is either an aliphatic chain of varying length and flexibility