Results 11 to 20 of about 3,894 (208)

Synthesis of Quinolino[4,3‐ j]phenanthridines and their Photophysical Characterization [PDF]

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 13, April 1, 2025.
Quinolino[4,3-j]phenanthridines were synthesized from para-terphenyl-2,2′′-diamines, which were obtained by cross-coupling reactions. The diamines were converted into amides and ortho-cyclized to quinolino[4,3-j]phenanthridines using Morgan-Walls ...
Podlech, Joachim, Schumann, Felix R.
core   +3 more sources

THE ANTIBACTERIAL ACTIVITY OF PHENANTHRIDINE COMPOUNDS [PDF]

open access: bronzeBritish Journal of Pharmacology and Chemotherapy, 1954
A. Seaman, Malcolm Woodbine
openalex   +4 more sources

"Golden" Cascade Cyclization to Benzo[c]-Phenanthridines. [PDF]

open access: hybridChemistry, 2021
Hendrich CM   +10 more
europepmc   +2 more sources

Fluorescent Carbazole-Derived Aza[5]Helicenes: Synthesis, Functionalization, and Characterization. [PDF]

open access: yesChemistry
Variously substituted indolophenanthridines, indolocarbazoles, and cinnolinocarbazoles synthesized by ortho fusion from teraryl precursors show significant Stokes shifts, especially for the protonated states of indolophenanthridines and cinnolinocarbazole.
Marten I, Dilanas MEA, Podlech J.
europepmc   +2 more sources

Rhodium-Catalyzed Oxidative Annulation of 2- or 7-Arylindoles with Alkenes/Alkynes Using Molecular Oxygen as the Sole Oxidant Enabled by Quaternary Ammonium Salt

open access: yesMolecules, 2021
Developing an efficient catalytic system using molecular oxygen as the oxidant for rhodium-catalyzed cross-dehydrogenative coupling remains highly desirable.
Weihui Zhuang   +3 more
doaj   +1 more source

Pyrrolo‐Fused Phenanthridines as Potential Anticancer Agents: Synthesis, Prediction, and Biological Evaluation [PDF]

open access: yesJ Biochem Mol Toxicol
ABSTRACT We report the synthesis of four novel monoquaternary salts and four fused pyrrolo‐phenanthridine compounds, fully characterized by NMR, FT‐IR, and mass spectrometry. Guided by theoretical predictions, including molecular docking studies, we assessed their cytotoxic activity and biocompatibility.
Al‐Matarneh A   +6 more
europepmc   +2 more sources

Come-back of phenanthridine and phenanthridinium derivatives in 21st century [PDF]

open access: yes, 2014
Phenanthridine derivatives are one of the most intensively studied families of biologically active compounds with efficient DNA binding ; attracting attention about time of DNA structure discovery (1960ies), early recognized as a symbol of DNA ...
Piantanida, Ivo   +2 more
core   +5 more sources

Ueber das Phenanthridin [PDF]

open access: yesJustus Liebigs Annalen der Chemie, 1891
von H.
Pictet, Amé, Ankersmit, H. Jan
openaire   +3 more sources

Home - About - Disclaimer - Privacy