Results 111 to 120 of about 11,747 (233)

Detection of uracil within DNA using a sensitive labeling method for in vitro and cellular applications [PDF]

open access: yes, 2016
The role of uracil in genomic DNA has been recently re-evaluated. It is now widely accepted to be a physiologically important DNA element in diverse systems from specific phages to antibody maturation and Drosophila development.
Borsos, Máté   +7 more
core   +1 more source

Synthesis of Novel Lipophilic Polyamines via Ugi Reaction and Evaluation of Their Anticancer Activity. [PDF]

open access: yesMolecules, 2022
Nichugovskiy A   +9 more
europepmc   +1 more source

α-Amino Acids as Synthons in the Ugi-5-Centers-4-Components Reaction: Chemistry and Applications [PDF]

open access: gold, 2019
Sveva Pelliccia   +5 more
openalex   +1 more source

Reversal of diastereoselectivity in the synthesis of Peptidomimetic 3‑Carboxamide-1,4-benzodiazepin-5-ones [PDF]

open access: yes, 2015
Enantiopure 3-carboxamide-1,4-benzodiazepin-5-ones were synthesized via the Ugi reaction followed by the Staudinger/aza-Wittig or reduction reactions in only two steps. A complete reversal of diastereoselectivity was achieved depending on the cyclization
Corres, Nazaret   +3 more
core   +1 more source

Ugi Reaction Synthesis of Oxindole-Lactam Hybrids as Selective Butyrylcholinesterase Inhibitors. [PDF]

open access: yesACS Med Chem Lett, 2021
Brandão P   +6 more
europepmc   +1 more source

Sintetske reakcije stvaranja veze ugljik-ugljik [PDF]

open access: yes, 2018
Reakcije stvaranja ugljik-ugljik veza su temelj reakcija u organskoj kemiji, zbog mogućnosti sinteze kompleksnih spojeva iskoristivih u većini gospodarskih grana (industrija plastike, farmacija…).
Novković, Filip
core   +2 more sources

A One-Pot Synthesis of Oxazepine-Quinazolinone bis-Heterocyclic Scaffolds via Isocyanide-Based Three-Component Reactions

open access: yesFrontiers in Chemistry, 2019
A novel, efficient and environmentally friendly approach has been developed for the synthesis of biologically important bis-heterocyclic oxazepine-quinazolinone derivatives.
Shabnam Shaabani   +3 more
doaj   +1 more source

Isocyanide-Based Multicomponent Reactions for the Synthesis of Heterocycles

open access: yesMolecules, 2015
Multicomponent reactions (MCRs) are extremely popular owing to their facile execution, high atom-efficiency and the high diversity of products. MCRs can be used to access various heterocycles and highly functionalized scaffolds, and thus have been ...
András Váradi   +3 more
doaj   +1 more source

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