521915-96-8Relevant articles and documents
Quinoline and 2-nitroimino-1, 3-diazacycloalkane hybrids: Design, synthesis and insecticidal activity
Sowmya, Jonnalagadda,Padma, Banda,Leelavathi, Panaganti
, (2021/12/09)
A library of new hybrid molecules comprising quinoline, 2-nitroimino-1, 3-diazacycloalkane motifs were designed and synthesized as plausible neonicotinoid analogues. These compounds were synthesized from 2-chloro/aryloxy-3-formyl quinolines and guanidine nitrate with the coupling of 2-chloro/aryloxy-3-(chloromethyl)quinolines, 2-nitroimino-1, 3-diazacycloalkanes under phase transfer catalysis (PTC) as crucial step. All the compounds were obtained in excellent yields (80–90%) and were characterized by 1H, 13C NMR and mass spectrometry. The newly generated compounds were screened for insecticidal activity against aphids in safflower field and some of them displayed moderate activity.
Design of new hybrid template by linking quinoline, triazole and dihydroquinoline pharmacophoric groups: A greener approach to novel polyazaheterocycles as cytotoxic agents
Praveena, Koduru Sri Shanthi,Shivaji Ramarao, Edupuganti Veera Venkat,Murthy, Nandula Yadagiri Sreenivasa,Akkenapally, Surekha,Ganesh Kumar,Kapavarapu, Ravikumar,Pal, Sarbani
, p. 1063 - 1069 (2015/02/19)
A new hybrid template designed by linking three pharmacophoric groups, for example, quinoline, triazole and dihydroquinoline moieties have been used for the generation of a library of molecules as potential cytotoxic agents. Synthesis of these polyazaheterocycles were carried out by using a strategy that involved one-pot sequential azidation and CuAAC in water under mild conditions. A number of 1,4-disubstituted 1,2,3-triazoles possessing quinolinylmethylene at N-1 and 1,2-dihydroquinolinyl methylene at C-4 as different substituents were synthesized and evaluated for their cytotoxic effects against various cancer cells. Some of them showed encouraging activities against lung cancer cells and one of them showed inhibition of PDE4 indicating the potential medicinal value of these novel polyazaheterocycles.